To display the configured protocols, use the
showprotocols command in user EXEC or privileged EXEC mode.
showprotocols
[ interface-nameinterface-number ]
Syntax Description
interface-name
(Optional) The type of interfaces. It can be one of the following values:
ATM--ATM interface
Async--Async interface
Auto-Template--Auto-Template interface
BVI--Bridge-Group Virtual Interface
CDMA-Ix--CDMA Ix interface
Container--Container interface
CTunnel--CTunnel interface
Dialer--Dialer interface
Ethernet--Institute of Electriacl Electronics Engineers (IEEE) 802.3
FastEthernet--FastEthernet IEEE 802.3
EsconPhy--ESCON interface
fcpa--Fiber Channel
Filter--Filter interface
multiservice--Multiservice interface
Pos-channel--POS Channel interfaces
SBC--Session Border Controller
SYSCLOCK--Telecom-Bus Clock Controller
Tunnel--Tunnel interface
Vif--PGM Multicast Host interface
Virtual-Access--Virtual access interface
Virtual-PPP--Virtual PPP interface
Virtual-Template--Virtual template interface
Virtual-TokenRing--Virtual TokenRing
Vlan--Catalyst VLANs
vmi--Virtual Multipoint Interface
voaBypassIn--VOA-Bypass-In interface
voaBypassOut--VOA-Bypass-Out interface
voaFilterIn--VOA-Filter-In interface
voaFilterOut--VOA-Filter-Out interface
voaIn--VOA-In interface
voaOut--VOA-Out interface
interface-number
(Optional) Interface number.
Command Modes
User EXEC (>) Privileged EXEC (#)
Command History
Release
Modification
10.0
This command was introduced.
12.0(3)T
The command was integrated in a release earlier than Cisco IOS Release 12.0(3)T.
12.2(33)SRA
This command was integrated into Cisco IOS Release 12.2(33)SRA.
Cisco IOS XE Release 2.1
This command was integrated into Cisco IOS XE Release 2.1.
Usage Guidelines
The
showprotocols command shows the global and interface-specific status of any configured Level 3 protocol.
Examples
The following is sample output from the
showprotocols command. The field names are self-explanatory.
Router# show protocols
Global values:
Internet Protocol routing is enabled
FastEthernet0/0 is up, line protocol is up
Internet address is 10.4.9.14/24
vmi1 is down, line protocol is down
FastEthernet0/1 is up, line protocol is up
Internet address is 10.4.8.14/24
ATM2/0 is administratively down, line protocol is down
ATM2/0.1 is administratively down, line protocol is down
ATM2/0.2 is administratively down, line protocol is down
ATM2/0.200 is administratively down, line protocol is down
Ethernet3/0 is administratively down, line protocol is down
Ethernet3/0.1 is administratively down, line protocol is down
Ethernet3/1 is administratively down, line protocol is down
Ethernet3/2 is administratively down, line protocol is down
Ethernet3/3 is administratively down, line protocol is down
ATM6/0 is administratively down, line protocol is down
SSLVPN-VIF0 is up, line protocol is up
Interface is unnumbered. Using address of SSLVPN-VIF0 (0.0.0.0)
Virtual-Access1 is down, line protocol is down
Virtual-Template1 is down, line protocol is down
Virtual-Access2 is up, line protocol is up
Port-channel5 is down, line protocol is down
Port-channel5.1 is down, line protocol is down
Port-channel15 is down, line protocol is down
Virtual-Template100 is down, line protocol is down
Interface is unnumbered. Using address of vmi1 (0.0.0.0)
Dialer3 is up, line protocol is up
For more information on the parameters or protocols shown in this sample output, see the
Cisco IOS IP Addressing Services Configuration Guide
and the
Cisco IOS IP Routing Protocols Configuration Guide.
show region
To display valid memory regions (memory mapping) in use on your system, use the
showregion command in privileged EXEC mode.
showregion
[ addresshex-address ]
Syntax Description
addresshex-address
(Optional) If a hexadecimal address is specified, this command will search the region list for the specified address.
Command Default
All memory regions are displayed.
Command Modes
Privileged EXEC (#)
Command History
Release
Modification
12.2(13)
This command was introduced.
12.0(23)S
This command was integrated into Cisco IOS Release 12.0(23)S.
12.2(25)S
This command was modified. The command output was updated to display information about free regions.
12.2(33)SRA
This command was integrated into Cisco IOS Release 12.2(33)SRA.
12.2(33)SRE
This command was modified. The output was updated to display heap region memory size in chunks of 16 MB.
Usage Guidelines
This command can be useful for troubleshooting system bus errors. The system encounters a bus error when the processor tries to access a memory location that either does not exist (a software error) or does not respond properly (a hardware problem).
To use the
showregion command to troubleshoot a bus error, note the memory location address from the
showversion command, the
showcontext command, or from the system error message that alerted you to the bus error. The
showregion command can then be used to determine if that address is a valid memory location.
For example, in the output of the
showversion command after a system restart caused by a bus error, you will see output similar to “System restarted by bus error at PC 0x30EE546, address 0xBB4C4.” In this case, the memory location that the router tried to access is 0xBB4C4. If the address falls within one of the ranges in the
showregion output, it means that the router was accessing a valid memory address, but the hardware corresponding to that address is not responding properly. This indicates a hardware problem.
If the address reported by the bus error does not fall within the ranges displayed in the
showregion output, this error means that the router was trying to access an address that is not valid, which indicates that it is a Cisco IOS software problem.
More detailed information is available on Cisco.com in Tech Note #7949, "Troubleshooting Bus Error Crashes".
Transient Memory Allocation
The Transient Memory Allocation feature is enabled on platforms like the Cisco 7200 series router and the Cisco 10000 series router. This feature allocates all transient memory in a separate memory address space (separate region), so that there is no interleaving of static and transient memory blocks. Hence, the output of the
showregion command will have heap region memory size in chunks of 16 MB.
Examples
The following is sample output from the
showregion command:
Router# show region
Region Manager:
Start End Size(b) Class Media Name
0x0C000000 0x0FFFFFFF 67108864 Iomem R/W iomem
0x20000000 0x2FFFFFFF 268435456 Local R/W extended_2
0x50000000 0x5FFFFFFF 268435456 Local R/W extended_1
0x60000000 0x7BFFFFFF 469762048 Local R/W main
0x600090F8 0x6200A807 33560336 IText R/O main:text
0x62014C50 0x62F5B1EF 16016800 IData R/W main:data
0x62F5B1F0 0x6333500F 4038176 IBss R/W main:bss
0x63335010 0x6359A0D3 2511044 Local R/W main:saved-data
0x6359A0D4 0x6459A0D3 16777216 Local R/W main:heap
0x7B000000 0x7BFFFFFF 16777216 Local R/W main:heap
0x80000000 0x8BFFFFFF 201326592 Local R/W main:(main_k0)
0xA0000000 0xABFFFFFF 201326592 Local R/W main:(main_k1)
Free Region Manager:
Start End Size(b) Class Media Name
0x6459A12C 0x7AFFFFA7 380001916 Local R/W heap
The following table describes the significant fields shown in the display.
Table 1 show region Field Descriptions
Field
Description
Start
Start address of the memory block.
End
End address of the memory block.
Size(b)
Size of the memory block.
Class
Class of the memory.
Media
Type of the region media. Read-only (R/O), read-write (R/W), and so on.
Name
Name of the region.
Iomem
Input/output (I/O) memory. It is a type of packet memory.
Local
Local memory.
IText
Image text memory.
IData
Image data memory.
IBss
Image blind source separation (BSS) memory.
R/W
Read and write memory.
R/O
Read-only memory.
Related Commands
Command
Description
showcontext
Displays information stored in NVRAM when an unexpected system reload (system exception) occurs.
showmemory
Displays detailed memory statistics for the system.
showversion
Shows hardware and software information for the system.
show registry
To display the function registry information when Cisco IOS or Cisco IOS Software Modularity images are running, use the
showregistrycommand in user EXEC or privileged EXEC mode.
(Optional) Displays status of remote procedure call (RPC) proxy.
statistics
(Optional) Displays function registry statistics.
remote
(Optional) Displays name server interactions and call statistics.
process
(Optional) Displays process-specific information.
process-name
(Optional) Process name.
process-id
(Optional) Process ID. Number in range from 1 to 4294967295.
Command Default
If no options are specified, registry information is displayed for all registries.
Command Modes
User EXEC (>) Privileged EXEC (#)
Command History
Release
Modification
11.1
This command was introduced.
12.2(18)SXF4
Keywords and arguments were added to support Software Modularity images and this command was integrated into Cisco IOS Release 12.2(18)SXF4.
12.2(33)SRA
This command was integrated into Cisco IOS Release 12.2(33)SRA.
Examples
Example output varies between Cisco IOS software images and Cisco IOS Software Modularity software images. To view the appropriate output, choose one of the following sections:
Cisco IOS Software
Cisco IOS Software Modularity
Examples
The following is sample output from the
showregistry command using the
brief keyword:
Router# show registry atm 3/0/0 brief
Registry objects: 1799 bytes: 213412
--
Registry 23: ATM Registry
Service 23/0:
Service 23/1:
Service 23/2:
Service 23/3:
Service 23/4:
Service 23/5:
Service 23/6:
Service 23/7:
Service 23/8:
Service 23/9:
Service 23/10:
Service 23/11:
Service 23/12:
Service 23/13:
Service 23/14:
.
.
.
Registry 25: ATM routing Registry
Service 25/0:
The following table describes the significant fields shown in the display.
Table 2 show registry brief (Cisco IOS) Field Descriptions
Field
Description
Registry objects
Number of objects in the registry.
bytes
Registry size, in bytes.
Registry
Displays the specified registry service number and type of registry service.
Examples
The following is partial sample output from the
showregistry command when running a software Modularity image:
Displays information about the resource-pool queue description.
statistics
Displays information about the resource-pool queue statistics.
Command Modes
User EXEC (>)
Privileged EXEC (#)
Command History
Release
Modification
15.0(1)M
This command was introduced in a release earlier than Cisco IOS Release 15.0(1)M.
Usage Guidelines
Use the showresource-poolqueuecommand to display the resource pool and queue information on the router.
Examples
The following is sample output from the showresource-poolqueuedescriptioncommand. The field descriptions are self-explanatory.
Router# show resource-pool description
Resource-management call state description
State Description
--------------------------- -----------
RM_DNIS_AUTHOR : Waiting for DNIS author
RM_DNIS_AUTH_SUCCEEDED : Waiting for resource alloc
RM_DNIS_RES_ALLOCATED : Call established
RM_DNIS_REQ_IDLE : Disc while in RM_DNIS_AUTHOR/RM_DNIS_AUTH_SUCCEEDED
/RM_DNIS_REQ_IDLE_AUTHOR
RM_DNIS_REQ_IDLE_AUTHOR : New call while in RM_DNIS_REQ_IDLE
RM_RPM_RES_AUTHOR : Waiting for RPM author
RM_RPM_RES_ALLOCATING : Waiting for resource alloc
RM_RPM_RES_ALLOCATED : RPM call established
RM_RPM_AUTH_REQ_IDLE : Disc while in RM_RPM_RES_AUTHOR
/RM_RPM_AUTH_REQ_IDLE_AUTHOR
RM_RPM_RES_REQ_IDLE : Disc while in RM_RPM_RES_ALLOCATING
/RM_RPM_RES_REQ_IDLE_AUTHOR
RM_RPM_AUTH_REQ_IDLE_AUTHOR: New call while in RM_RPM_AUTH_REQ_IDLE
RM_RPM_RES_REQ_IDLE_AUTHOR : New call while in RM_RPM_RES_REQ_IDLE
RM_RPM_DISCONNECTING : RPM initiates disconnect and is waiting for ack
RM_RPM_DISCONNECTING_AUTHOR: New call while in RM_RPM_DISCONNECTING
5400-XM-1#sh resource-pool queue stat
The following is sample output from the showresource-poolqueuestatisticscommand:
To display information about current remote hosts, use the
showrhostscommand in privileged EXEC mode.
showrhosts
Syntax Description
This command has no arguments or keywords.
Command Modes
Privileged EXEC (#)
Command History
Release
Modification
12.4(22)T
This command was introduced in a release earlier than Cisco IOS Release 12.4(22)T.
12.2(33)SRC
This command was integrated into a release earlier than Cisco IOS Release 12.2(33)SRC.
12.2(33)SXI
This command was integrated into a release earlier than Cisco IOS Release 12.2(33)SXI.
Cisco IOS 2.1 XE
This command was integrated into Cisco IOS XE Release 2.1.
Examples
The following is sample output from the
showrhosts command.
Router# show rhosts
Local user Host/Access list Remote user
tcp-scale-mcp1 12 tcp-scale-mcp2
tcp-scale-mcp1 12 tcp-scale-3
The following table describes the significant fields shown in the display.
Table 4 show rhosts Field Descriptions
Field
Description
Local user
Displays the name of the user on the local router. This name gets communicated to the network administrator or to the user on the remote system.
Host/Access list
Displays the name or the IP address of the remote host from which the local router will accept remotely executed commands.
Remote user
Displays the name of the user on the remote host from which the router will accept remotely executed commands.
Related Commands
Command
Description
iprcmdremote-host
Creates an entry for the remote user in a local authentication database so that remote users can execute commands on the router using RSH or RCP.
show rom-monitor
To show both the read-only and the upgrade ROM monitor (ROMMON) image versions and also the ROMMON image running on the Cisco 7200 VXR or Cisco 7301 router, use the showrom-monitorcommand in user EXEC, privileged EXEC, or diagnostic mode.
Supported Platforms Other than the Cisco ASR1000 Series Routers
showrom-monitor
Cisco ASR 1000 Series Routers
showrom-monitorslot
Syntax Description
slot
Specifies the slot that contains the ROMMON. Options include:
number--The number of the SIP slot that requires the ROMMON upgrade.
F0--Embedded Service Processor slot 0.
F1--Embedded Service Processor slot 1.
FPactive--Active Embedded Service Processor.
FPstandby--Sstandby Embedded Service Processor.
R0--Route Processor slot 0.
R1--Route Processor slot 1.
RPactive--Active Route Processor.
RPstandby--Standby Route Processor.
Command Modes
User EXEC (>)
Privileged EXEC (#)
Diagnostic (diag)
Command History
Release
Modification
12.0(28)S
This command was introduced on the Cisco 7200 VXR router.
12.3(9)
This command was integrated into Cisco IOS Release 12.3(9) and implemented on the Cisco 7301 router.
12.3(8)T
This command was integrated into Cisco IOS Release 12.3(8)T.
12.2SX
This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Cisco IOS XE Release 2.1
This command was introduced on the Cisco ASR 1000 Series Routers and the following enhancements were introduced:
This command was introduced in diagnostic mode. The command can be entered in both privileged EXEC and diagnostic mode on the Cisco ASR 1000 Series Routers.
The slot argument was introduced.
15.0(1)M
The command was modified on Cisco 1800 series routers. The output of the command was modified to let you know that the upgradable ROMMON version is not visible due to the license activity and reload is required.
Usage Guidelines
Use the show rom-monitor command when the router boots a Cisco IOS software iamge. In this case, the device prompt will be something like “Router>”. Use the showmon command when the device boot to Rom Monitor mode instead of booting a Cisco IOS image. In this case, the device prompt will be something like “rommon n >” where "n" is a number.
Note
On Cisco 1800 series routers, the showrom-monitor command does not show the version of the upgradable ROMMON.
To view the version of the upgradable ROMMON, you may need to reload the router while using the upgradable ROMMON image. If you are using the read-only ROMMON, then the upgradable ROMMON disappears. You need to run the upgraderom-monitorfile command for the upgradable ROMMON. Otherwise, the upgraderom-monitorpreferenceupgrade command is rejected with the message “No Upgrade ROMMON present, cannot select it.” During ROMMON bootup, if you are running upgradable ROMMON, then the ROMMON first displays the read-only ROMMON message, “Running new upgrade for first time.” This message is followed by the upgradable ROMMON message.
Examples
The following sample output from the show rom-monitor command, applicable to both the Cisco 7200 VXR and Cisco 7301 routers, displays both the ROMMON images and verifies that the upgrade ROMMON image is running:
Router> show rom-monitor
ReadOnly ROMMON version:
System Bootstrap, Version 12.2(20031011:151758)
Copyright (c) 2004 by Cisco Systems, Inc.
Upgrade ROMMON version:
System Bootstrap, Version 12.2(20031011:151758)
Copyright (c) 2004 by Cisco Systems, Inc.
Currently running ROMMON from Upgrade region
ROMMON from Upgrade region is selected for next boot
The following is sample output from the show rom-monitor command in on Cisco 1800 series routers. To view the version of the upgradable ROMMON, you may need to reload the router while using the upgradable ROMMON image.
Router# show rom-monitor
ReadOnly ROMMON version:
System Bootstrap, Version 12.3(8r)YH3, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 2005 by cisco Systems, Inc.
Upgrade ROMMON version is not visible due to recent license activity,
such as license installation, removal, or the use of evaluation license
Reload is required to show the upgrade ROMMON version
Currently running ROMMON from Upgrade region
ROMMON from Upgrade region is selected for next boot
Router# reload
Proceed with reload? [confirm]
*Apr 13 18:44:08.583: %SYS-5-RELOAD: Reload requested by console. Reload Reason: Reload Command.
System Bootstrap, Version 12.3(8r)YH3, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 2005 by cisco Systems, Inc.
Running new upgrade for first time
System Bootstrap, Version 12.3(8r)YH13, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 2008 by cisco Systems, Inc.
C1800 platform with 262144 Kbytes of main memory with parity disabled
Upgrade ROMMON initialized
In the following example, the ROMMON image in RP 0 of a Cisco ASR 1006 router is verified using the showrom-monitor command:
Router# show rom-monitor r0
System Bootstrap, Version 12.2(33r)XN1, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 2007 by cisco Systems, Inc.
The fields in the examples are self-explanatory.
show rom-monitor slot
To display the ROM monitor (ROMMON) status, use the
showrom-monitor command in user EXEC or privileged EXEC mode.
showrom-monitorslotnum
{ sp | rp }
Syntax Description
num
Displays the slot number of the ROMMON for which the status is to be displayed.
sp
Displays the ROMMON status of the switch processor.
rp
Displays the ROMMON status of the route processor.
Command Modes
User EXEC Privileged EXEC
Command History
Release
Modification
12.2(14)SX
Support for this command was introduced on the Supervisor Engine 720.
12.2(17d)SXB
Support for this command on the Supervisor Engine 2 was integrated into Release 12.2(17d)SXB.
12.2(33)SRA
This command was integrated into Cisco IOS Release 12.2(33)SRA.
Usage Guidelines
When you enter the
showrom-monitorslot command, the output displays the following:
Region region1 and region2--Displays the status of the ROMMON image and the order of preference from which the region1 or region2 images should be booted. The ROMMON image status values are as follows:
First run--Indicates that a check of the new image is being run.
Invalid--Indicates that the new image has been checked and the upgrade process has started.
Approved--Indicates that the ROMMON field upgrade process has completed.
Currently running--This field displays the currently running image and the region.
The
sp or
rp keyword is required only if a supervisor engine is installed in the specified slot.
Examples
This example shows how to display ROMMON information:
Router# show rom-monitor slot 1 sp
Region F1:APPROVED
Region F2:FIRST_RUN, preferred
Currently running ROMMON from F1 region
Router#
Related Commands
Command
Description
upgraderom-monitor
Sets the execution preference on a ROMMON.
show running identity policy
To display identity policy information, use the showrunningidentitypolicycommand in privileged EXEC mode.
showrunningidentitypolicy [name]
Syntax Description
name
(Optional) Name of the identity policy.
Command Modes
Privileged EXEC (#)
Command History
Release
Modification
12.2(18)SX
This command was introduced.
Examples
The following is output from the showrunningidentitypolicy command:
Router# show running identity policy
Building configuration...
Current configuration:
identity policy p1
access-group some-acl
identity policy p2
access-group another-acl
redirect url http://www.foo.com/bar.html match redirect-acl
end
Related Commands
Command
Description
showrunning-configuration
Displays the running configuration for a router.
show running identity profile
To display identity profile information, use the showrunningidentityprofilecommand in privileged EXEC mode.
The following is output from the showrunningidentityprofilecommand:
Router# show running identity profile
Building configuration...
Current configuration:
identity profile default
device authorize type cisco ip phone
identity profile eapoudp
device authorize ip-address 10.0.0.0 255.0.0.0 policy p1
identity profile dot1x
device authorize mac-address 0001.0203.0405 ffff.ffff.ffff policy p2
end
Related Commands
Command
Description
showrunning-configuration
Displays the running configuration for a router.
show running-config
To display the contents of the current running configuration file or the configuration for a specific module, Layer 2 VLAN, class map, interface, map class, policy map, or virtual circuit (VC) class, use theshowrunning-config command in privileged EXEC mode.
showrunning-config [options]
Syntax Description
options
(Optional) Keywords used to customize output. You can enter more than one keyword.
all--Expands the output to include the commands that are configured with default parameters. If the
all keyword is not used, the output does not display commands configured with default parameters.
brief--Displays the configuration without certification data and encrypted filter details. The
brief keyword can be used with the
linenum keyword.
class-map[name][linenum]--Displays class map information. The
linenum keyword can be used with the
class-mapname option.
control-plane[cef-exception|host|transit]--Displays control-plane information. Thecef-exception,
host, and
transit keywords can be used with the
control-plane option.
flow{exporter |
monitor |
record}--Displays global flow configuration commands. The
exporter,
monitor, and
recordkeywords can be used with the
flow option.
full--Displays the full configuration.
interfacetypenumber-- Displays interface-specific configuration information. If you use the
interface keyword, you must specify the interface type and the interface number (for example,
interfaceethernet0). Keywords for common interfaces include
async,
ethernet,fastEthernet,
group-async,
loopback,
null,
serial, and
virtual-template. Use the
showruninterface?command to determine the interfaces available on your system.
linenum--Displays line numbers in the output. The
brief or
full keyword can be used with the
linenum keyword. Thelinenumkeyword can be used with the
class-map,
interface,
map-class,
policy-map, and
vc-class keywords.
map-class [atm |
dialer |
frame-relay] [name] [linenum]--Displays map class information. This option is described separately; see the
showrunning-configmap-class command page.
partitiontypes-- Displays the configuration corresponding to a partition. The
types keyword can be used with the
partitionoption.
policy-map [name][linenum]--Displays policy map information. The
linenum keyword can be used with the
policy-mapname option.
vc-class [name] [linenum]--Displays VC-class information (the display is available only on certain routers such as the Cisco 7500 series routers). The
linenum keyword can be used with the
vc-classname option.
viewfull--Enables the display of a full running configuration. This is for view-based users who typically can only view the configuration commands that they are entitled to access for that particular view.
vrfname--Displays the Virtual routing and forwarding (VRF)-aware configuration module number .
vlan [vlan-id]--Displays the specific VLAN information ; valid values are from 1 to 4094.
Command Default
The default syntax,
showrunning-config, displays the contents of the running configuration file, except commands configured using the default parameters.
Command Modes
Privileged EXEC (#)
Command History
Release
Modification
11.0
This command was introduced.
12.0
This command was replaced by the
moresystem:running-config command.
12.0(1)T
This command was integrated into Cisco IOS Release 12.0(1)T, and the output modifier (|) was added.
12.2(4)T
This command was modified. The
linenum keyword was added.
12.3(8)T
This command was modified. The
viewfulloption was added.
12.2(14)SX
This command was integrated into Cisco IOS Release 12.2(14)SX. The
modulenumber and
vlanvlan-id keywords and arguments were added for the Supervisor Engine 720.
12.2(17d)SXB
This command was integrated into Release 12.2(17d)SXB and implemented on the Supervisor Engine 2.
12.2(33)SXH
This command was modified. The
allkeyword was added.
12.2(31)SB2
This command was integrated into Cisco IOS Release 12.2(31)SB2. This command was enhanced to display the configuration information for traffic shaping overhead accounting for ATM and was implemented on the Cisco 10000 series router for the PRE3.
12.2(33)SRC
This command was integrated into Cisco IOS Release 12.2(33)SRC.
12.2(33)SB
This command was modified. Support for the Cisco 7300 series router was added.
12.4(24)T
This command was modified in a release earlier than Cisco IOS Release 12.4(24)T. The
partition and
vrf keywords were added. The
module and
vlan keywords were removed.
15.0(1)M
This command was modified. The output was modified to include encrypted filter information.
12.2(33)SXI
This command was modified. The output was modified to display Access Control List (ACL) information.
Usage Guidelines
The
showrunning-config command is technically a command alias (substitute or replacement syntax) of the
moresystem:running-config command. Although the use of more commands is recommended (because of their uniform structure across platforms and their expandable syntax), the
showrunning-config command remains enabled to accommodate its widespread use, and to allow typing shortcuts such as
showrun.
The
showrunning-configinterface command is useful when there are multiple interfaces and you want to look at the configuration of a specific interface.
The
linenum keyword causes line numbers to be displayed in the output. This option is useful for identifying a particular portion of a very large configuration.
You can enter additional output modifiers in the command syntax by including a pipe character (|) after the optional keyword. For example,
showrunning-configinterfaceserial2/1linenum|begin3. To display the output modifiers that are available for a keyword, enter
|? after the keyword. Depending on the platform you are using, the keywords and the arguments for the
options argument may vary.
Prior to Cisco IOS Release 12.2(33)SXH, theshowrunning-configcommand output omitted configuration commands set with default values. Effective with Cisco IOS Release 12.2(33)SXH, the
showrunning-configall command displays complete configuration information, including the default settings and values. For example, if the Cisco Discovery Protocol (abbreviated as CDP in the output) hold-time value is set to its default of 180:
The
showrunning-configcommand does not display this value.
The
showrunning-configalldisplays the following output: cdp holdtime 180.
If the Cisco Discovery Protocol holdtime is changed to a nondefault value (for example, 100), the output of the
showrunning-config and
showrunning-configallcommands is the same; that is, the configured parameter is displayed.
Note
In Cisco IOS Release 12.2(33)SXH, the
allkeyword expands the output to include some of the commands that are configured with default values. In subsequent Cisco IOS releases, additional configuration commands that are configured with default values will be added to the output of the
showrunning-configallcommand.
Effective with Cisco IOS Release 12.2(33)SXI, theshowrunning-config command displays ACL information. To exclude ACL information from the output, use the
showrunning |sectionexcludeipaccess |
accesslistcommand.
Cisco 7600 Series Router
In some cases, you might see a difference in the duplex mode that is displayed between the
showinterfaces command and the
showrunning-config command. The duplex mode that is displayed in the
showinterfaces command is the actual duplex mode that the interface is running. The
showinterfaces command displays the operating mode of an interface, and the
showrunning-config command displays the configured mode of the interface.
The
showrunning-config command output for an interface might display the duplex mode but no configuration for the speed. This output indicates that the interface speed is configured as auto and that the duplex mode that is displayed becomes the operational setting once the speed is configured to something other than auto. With this configuration, it is possible that the operating duplex mode for that interface does not match the duplex mode that is displayed with the
showrunning-config command.
Examples
The following example shows the configuration for serial interface 1. The fields are self-explanatory.
Router# show running-config interface serial 1
Building configuration...
Current configuration:
!
interface Serial1
no ip address
no ip directed-broadcast
no ip route-cache
no ip mroute-cache
shutdown
end
The following example shows the configuration for Ethernet interface 0/0. Line numbers are displayed in the output. The fields are self-explanatory.
Router# show running-config interface ethernet 0/0 linenum
Building configuration...
Current configuration : 104 bytes
1 : !
2 : interface Ethernet0/0
3 : ip address 10.4.2.63 255.255.255.0
4 : no ip route-cache
5 : no ip mroute-cache
6 : end
The following example shows how to set line numbers in the command output and then use the output modifier to start the display at line 10. The fields are self-explanatory.
Router# show running-config linenum | begin 10
10 : boot-start-marker
11 : boot-end-marker
12 : !
13 : no logging buffered
14 : enable password #####
15 : !
16 : spe 1/0 1/7
17 : firmware location bootflash:mica-modem-pw.172.16.0.0.bin
18 : !
19 : !
20 : resource-pool disable
21 : !
22 : no aaa new-model
23 : ip subnet-zero
24 : ip domain name cisco.com
25 : ip name-server 172.16.11.48
26 : ip name-server 172.16.2.133
27 : !
28 : !
29 : isdn switch-type primary-5ess
30 : !
.
.
.
126 : end
The following example shows how to display the module and status configuration for all modules on a Cisco 7600 series router. The fields are self-explanatory.
Router#
show running-config
Building configuration...
Current configuration:
!
version 12.0
service timestamps debug datetime localtime
service timestamps log datetime localtime
no service password-encryption
!
hostname Router
!
boot buffersize 126968
boot system flash slot0:7600r
boot bootldr bootflash:c6msfc-boot-mz.120-6.5T.XE1.0.83.bin
enable password lab
!
clock timezone Pacific -8
clock summer-time Daylight recurring
redundancy
main-cpu
auto-sync standard
!
ip subnet-zero
!
ip multicast-routing
ip dvmrp route-limit 20000
ip cef
mls flow ip destination
mls flow ipx destination
cns event-service server
!
spanning-tree portfast bpdu-guard
spanning-tree uplinkfast
spanning-tree vlan 200 forward-time 21
port-channel load-balance sdip
!
!
!
shutdown
!
!
.
.
.
In the following sample output from the
showrunning-config command, the
shapeaveragecommand indicates that the traffic shaping overhead accounting for ATM is enabled. The BRAS-DSLAM encapsulation type is qinq and the subscriber line encapsulation type is snap-rbe based on the ATM adaptation layer 5 (AAL5) service. The fields are self-explanatory
Router# show running-config
.
.
.
subscriber policy recording rules limit 64
no mpls traffic-eng auto-bw timers frequency 0
call rsvp-sync
!
controller T1 2/0
framing sf
linecode ami
!
controller T1 2/1
framing sf
linecode ami
!
!
policy-map unit-test
class class-default
shape average percent 10 account qinq aal5 snap-rbe
!
The following is sample output from the
showrunning-configclass-map command. The fields in the display are self-explanatory.
Router# show running-config class-map
Building configuration...
Current configuration : 2910 bytes
!
class-map type stack match-all ip_tcp_stack
match field IP protocol eq 0x6 next TCP
class-map type access-control match-all my
match field UDP dest-port eq 1111
match encrypted
filter-version 0.1, Dummy Filter 2
filter-id 123
filter-hash DE0EB7D3C4AFDD990038174A472E4789
algorithm aes256cbc
cipherkey realm-cisco.sym
ciphervalue #
oeahb4L6JK+XuC0q8k9AqXvBeQWzVfdg8WV67WEXbiWdXGQs6BEXqQeb4Pfow570zM4eDw0gxlp/Er8w
/lXsmolSgYpYuxFMYb1KX/H2iCXvA76VX7w5TElb/+6ekgbfP/d5ms6DEzKa8DlOpl+Q95lP194PsIlU
wCyfVCwLS+T8p3RDLi8dKBgQMcDW4Dha1ObBJTpV4zpwhEdMvJDu5PATtEQhFjhN/UYeyQiPRthjbkJn
LzT8hQFxwYwVW8PCjkyqEwYrr+R+mFG/C7tFRiooaW9MU9PCpFd95FARvlU=#
exit
class-map type stack match-all ip_udp_stack
match field IP protocol eq 0x11 next UDP
class-map type access-control match-all psirt1
match encrypted
filter-version 0.0_DummyVersion_20090101_1830
filter-id cisco-sa-20090101-dummy_ddts_001
filter-hash FC50BED10521002B8A170F29AF059C53
algorithm aes256cbc
cipherkey realm-cisco.sym
ciphervalue #
DkGbVq0FPAsVJKguU15lQPDfZyTcHUXWsj8+tD+dCSYW9cjkRU9jyST4vO4u69/L62QlbyQuKdyQmb10
6sAeY5vDsDfDV05k4o5eD+j8cMt78iZT0Qg7uGiBSYBbak3kKn/5w2gDd1vnivyQ7g4Ltd9+XM+GP6XL
27RrXeP5A5iGbzC7KI9t6riZXk0gmR/vFw1a5wck0D/iQHIlFa/yRPoKMSFlqfIlLTe5NM7JArSTKET2
pu7wZammTz4FF6rY#
exit
match start TCP payload-start offset 0 size 10 regex "abc.*def"
match field TCP source-port eq 1234
class-map type access-control match-all psirt2
match encrypted
filter-version 0.0_DummyVersion_20090711_1830
filter-id cisco-sa-20090711-dummy_ddts_002
filter-hash DE0EB7D3C4AFDD990038174A472E4789
algorithm aes256cbc
cipherkey realm-cisco.sym
Related Commands
Command
Description
bandwidth
Specifies or modifies the bandwidth allocated for a class belonging to a policy map, and enables ATM overhead accounting.
bootconfig
Specifies the device and filename of the configuration file from which the router configures itself during initialization (startup).
configureterminal
Enters global configuration mode.
copyrunning-configstartup-config
Copies the running configuration to the startup configuration. (Command alias for the
copysystem:running-confignvram:startup-config command.)
shape
Shapes traffic to the indicated bit rate according to the algorithm specified, and enables ATM overhead accounting.
showinterfaces
Displays statistics for all interfaces configured on the router or access server.
showpolicy-map
Displays the configuration of all classes for a specified service policy map or all classes for all existing policy maps, and displays ATM overhead accounting information, if configured.
showstartup-config
Displays the contents of NVRAM (if present and valid) or displays the configuration file pointed to by the CONFIG_FILE environment variable. (Command alias for the
more:nvramstartup-config command.)
show running-config control-plane
To display the control plane information for the running configuration, use the showrunning-configcontrol-plane command in privileged EXEC mode.
(Optional) Displays information about control plane Cisco Express Forwarding exceptions.
host
(Optional) Displays information about the control plane host.
transit
(Optional) Displays information about control plane transit.
Command Default
If no keyword is specified, all information about the control plane is displayed.
Command Modes
Privileged EXEC (#)
Command History
Release
Modification
12.4(24)T
This command was introduced in a release earlier than Cisco IOS Release 12.4(24)T.
Examples
The following is sample output from the showrunning-configcontrol-plane command. The field descriptions are self-explanatory.
Router# show running-config control-plane
Building configuration...
Current configuration : 14 bytes
!
control-plane
!
end
Related Commands
Command
Description
showrunning-config
Displays the contents of the current running configuration file or the configuration for a specific module.
show running-config map-class
To display only map-class configuration information from the running configuration file, use theshowrunning-configmap-class command in privileged EXEC mode.
(Optional) Displays only ATM map-class configuration lines.
dialer
(Optional) Displays only dialer map-class configuration lines.
frame-relay
(Optional) Displays only Frame Relay map-class configuration lines.
map-class-name
(Optional) Displays only configuration lines for the specified map-class.
linenum
(Optional) Displays line numbers in the output.
Command Default
Displays all map-class configuration in the running configuration file.
Command Modes
Privileged EXEC
Command History
Release
Modification
12.1
The map-class extension to the showrunning-config command was introduced to show only lines pertaining to dialer or Frame Relay map classes.
12.1(2)T
The atm, dialer, and frame-relay keywords and map-class-name argument were introduced.
12.2(4)T
The linenum keyword was added.
12.2(33)SRA
This command was integrated into Cisco IOS Release 12.2(33)SRA.
Usage Guidelines
Use the showrunning-configmap-class command to display the following information from the running configuration file:
All map classes configured on the router.
Map classes configured specifically for ATM, Frame Relay, or dialer.
A specific ATM, Frame Relay, or dialer map class.
Use the linenum keyword to display line numbers in the output. This option is useful for identifying a particular portion of a very large configuration.
Examples
Examples
The following example displays all map classes configured on the router:
Router# show running-config map-class
Building configuration...
Current configuration:
!
map-class frame-relay cir60
frame-relay bc 16000
frame-relay adaptive-shaping becn
!
map-class frame-relay cir70
no frame-relay adaptive-shaping
frame-relay priority-group 2
!
map-class atm vc100
atm aal5mux
!
map-class dialer dialer1
dialer idle-timeout 10
end
Examples
The following example displays all Frame Relay map classes on the router:
Router# show running-config map-class frame-relay
Building configuration...
Current configuration:
!
map-class frame-relay cir60
frame-relay bc 16000
frame-relay adaptive-shaping becn
!
map-class frame-relay cir70
no frame-relay adaptive-shaping
frame-relay priority-group 2
end
Examples
The following example displays a specific map class called class1. Line numbers are displayed in the output.
Router# show running-config map-class frame-relay class1 linenum
Building configuration...
Current configuration:
1 : !
2 : map-class frame-relay boy
3 : no frame-relay adaptive-shaping
4 : frame-relay cir 1000
5 : end
Related Commands
Command
Description
map-classatm
Specifies the ATM map class for an SVC.
map-classdialer
Defines a class of shared configuration parameters associated with the dialer map command for outgoing calls from an ISDN interface and for PPP callback.
map-classframe-relay
Specifies a map class to define QoS values for a Frame Relay VC.
moresystem:running-config
Displays contents of the currently running configuration file (equivalent to the showrunning-config command.)
show running-config partition
To display
the list of commands that make up the current running configuration for a specific part of the system’s global running configuration, use theshowrunning-configpartition command in privileged EXEC mode.
showrunning-configpartitionpart
Syntax Description
part
The partargument will consist of one or more keyword options. These keywords represent a partition of the system’s running configuration state, as a major-descriptor and, in some cases, one or more minor-descriptors.
For example, in the command showrunning-configpartitionroutereigrp1, the major-descriptor for the part argument is the router keyword, and the minor-descriptors for the part argument are the eigrp1 keywords.
The actual list of part keyword options will depend on your system hardware, what feature set you are running, and what features are currently configured on your system.
Some examples of command partkeyword options are provided here for reference. Use the showrunning-configpartition? command on your system to view the list of command options available on your system.
access-list--Displays all running configuration commands that make up the access-list configuration partition.
boot--Displays all running configuration commands that make up the boot configuration partition.
class-map--Displays all running configuration commands that make up the class-map configuration partition.
global-cdp--Displays all running configuration commands that make up the global CDP configuration partition.
interface [typeslot/port/number]--Displays all running configuration commands that make up the interfaces configuration partition or the configuration commands that are applied to the specified interface.
line--Displays all running configuration commands that make up the line command configuration partition.
policy-map--Displays all running configuration commands that make up the policy-map configuration partition.
route-map--Displays all running configuration commands that make up the route-map configuration partition.
router [protocol]--Displays all running configuration commands that make up the router configuration partition, or the configuration commands for the specified routing protocol.
service--Displays all running configuration commands that make up the services (small server) configuration partition.
snmp--Displays all running configuration commands that make up the SNMP configuration partition.
|- Allows for the addition of output modifiers.
Command Default
None
Command Modes
Privileged EXEC (#)
Command History
Release
Modification
12.2(33)SRB
This command was introduced for Cisco 7600 series images in Cisco IOS Release 12.2SR as part of the “Configuration Partitioning” feature.
12.2(33)SB
This command was integrated into Cisco IOS Release 12.2(33)SB and implemented on the Cisco 10000 series.
12.2(33)SXI
This command was integrated into Cisco IOS Release 12.2(33)SXI.
Usage Guidelines
When the Configuration Partitioning feature is enabled, the system groups the configuration state of the device into parts (called “partitions”) for the purpose of generating the virtual running configuration file (the list of configuration commands). The selective processing of the system’s configuration state for the purpose of generating a partial running configuration is called “configuration partitioning.”
Note
This command is not related to hard drive or flash drive partitioning.
This granular access to configuration information offers important performance benefits for high-end routing platforms with very large configuration files, as the system wide generation of a complete virtual configuration file from all components on systems with large and complex configurations can become overly resource intensive and be unacceptably slow.
The showrunning-configpartition command allows you to display only the part of the running configuration that you want to examine, while also allowing the system to process only the collection of system components (such as specific interfaces) that you need to display. This is in contrast to other existing extensions to the showrunning-config command, which only filter the generated list after all system components have been processed.
The Configuration Partitioning feature is enabled by default in Cisco IOS software images that support the feature. To disable the feature, use the noparserconfigpartition command.
Examples
In the following example, the system generates a view of the running configuration by polling only the components associated with the access-list parts of the running configuration state, and then displays only those access-list-related configuration commands.
Router# show running-config partition access-list
Building configuration...
Current configuration : 127 bytes
!
Configuration of Partition access-list
!
access-list 90 permit 0.0.0.0 1.2.3.5
access-list 100 permit 10 any any
!
end
In the following example, only the main configuration partition associated with the interface configuration is queried, and only the configuration commands associated with Fast Ethernet interface 0/1 are displayed.
Router# show running-config partition interface fastethernet0/1
Building configuration...
Current configuration : 213 bytes
!
Configuration of Partition interface FastEthernet0/1
!
!
interface FastEthernet0/1
ip address 10.4.2.39 255.255.255.0
no ip route-cache cef
no ip route-cache
duplex half
ipv6 enable
no cdp enable
!
!
end
Related Commands
Command
Description
copyrunning-configstartup-config
Copies the running configuration to the default startup configuration file.
showinterfaces
Displays statistics for all interfaces configured on the router or access server.
showrunning-config
Generates and displays a virtual configuration file that lists all configuration commands that are in effect on the system.
showstartup-config
Displays the contents of NVRAM (if present and valid) or displays the configuration file pointed to by the CONFIG_FILE environment variable. (Command alias for the more:nvramstartup-config command.)
show scp
To display Switch-Module Configuration Protocol (SCP) information, use the
showscp in privileged EXEC mode on the Switch Processor.
Displays information about the Optical Services Module (OSM) wide area network (WAN) modules in the chassis.
details
(Optional) Displays detailed information about the OSM WAN module.
mcast
Displays information about the SCP multicast.
groupgroup-id
(Optional) Displays information for a specific group and group ID; valid values are from 1 to 127.
inst
(Optional) Displays information for an instance.
processid
Displays all the processes that have registered an SAP with SCP.
status
Displays information about the local SCP server status.
Command Default
This command has no default settings.
Command Modes
Privileged EXEC on the Switch Processor
Command History
Release
Modification
12.2(14)SX
Support for this command was introduced on the Supervisor Engine 720.
12.2(17d)SXB
Support for this command on the Supervisor Engine 2 was extended to Release 12.2(17d)SXB.
12.2(18)SXE
The output of the
showscpprocess command was changed to display all the processes that have registered an SAP with SCP on the Supervisor Engine 720 only.
12.2(33)SRA
This command was integrated into Cisco IOS Release 12.2(33)SRA.
15.0(1)S
The output of the
showscpstatus command was changed to additionally display the Flow Control State (FC-State) and the Flow Control Count (FC-Count)
Examples
This example displays the SCP flow control status:
Router# show scp status
Rx 185, Tx 181, scp_my_addr 0x14
Id Sap Channel name current/peak/retry/dropped/totaltime(queue/process/ack) FC-state FC-count
-------------------------------------------------------------- --------- ---- -------
0 18 SCP Unsolicited:18 801/ 0/ 0/ 0/ 0 0/ 0/ 0 off 0
1 80 SCP Unsolicited:80 0/ 0/ 0/ 0/ 0 0/ 0/ 0 off 0
2 23 SCP async: LCP#5 0/ 0/ 0/ 0/ 0 0/ 0/ 0 off 0
3 0 SCP Unsolicited:0 0/ 1/ 0/ 0/ 5 0/ 0/ 0 off 0
(Optional) Displays all possible flash system information for all PCMCIA flash cards in the system.
chips
(Optional) Displays flash chip information.
detailed
(Optional) Displays the flash detailed directory.
err
(Optional) Displays the flash chip erase and write retries.
summary
(Optional) Displays the flash partition summary.
Command Modes
User EXEC
Privileged EXEC
Command History
Release
Modification
12.0
This command was introduced.
Usage Guidelines
Use the showslot command to display details about the files in a particular linear PCMCIA flash memory card of less than 20 MB and some 32 MB linear PCMCIA cards.
Note
Use the showdisk command for ATA PCMCIA cards. Other forms of this commands are showdisk0: and showdisk1:.
For more information regarding file systems and flash cards, access the PCMCIAFilesystemCompatibilityMatrixandFilesystemInformation document at the following URL:
The following example shows the flash partition summary.
Router# showslot summary
Partition Size Used Free Bank-Size State Copy Mode
1 20223K 10821K 9402K 4096K Read/Write Direct
20480K bytes of processor board PCMCIA Slot0 flash (Read/Write)
Related Commands
Command
Description
dirslot0:
Directory listing of files on a PCMCIA Flash card located in slot0.
dirslot1:
Directory listing of files on a PCMCIA Flash card located in slot1.
showslot0:
Displays information about the PCMCIA flash memory card’s file system located in slot 0.
showslot1:
Displays information about the PCMCIA flash memory card’s file system located in slot 1.
show slot0:
To display information about the PCMCIA flash memory card’s file system located in slot 0, use the
showslot0:command in user EXEC or privileged EXEC mode.
(Optional) Displays all possible flash system information for all PCMCIA flash cards in the system.
chips
(Optional) Displays flash chip information.
detailed
(Optional) Displays the flash detailed directory.
err
(Optional) Displays the flash chip erase and write retries.
summary
(Optional) Displays the flash partition summary.
Command Modes
User EXEC Privileged EXEC
Command History
Release
Modification
12.0
This command was introduced.
12.2SX
This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Usage Guidelines
Use the
showslot0: command to display details about the files in a particular linear PCMCIA flash memory card of less than 20 MB and some 32 MB linear PCMCIA cards.
Note
Use the
showdisk command for ATA PCMCIA cards. Other forms of this commands are
showdisk0: and
showdisk1:.
For more information regarding file systems and flash cards, access the
PCMCIAFilesystemCompatibilityMatrixandFilesystemInformation document at the following URL:
The following example shows the flash partition summary.
Router# showslot0: summary
Partition Size Used Free Bank-Size State Copy Mode
1 20223K 10821K 9402K 4096K Read/Write Direct
20480K bytes of processor board PCMCIA Slot0 flash (Read/Write)
Related Commands
Command
Description
dirslot0:
Directory listing of files on a PCMCIA Flash card located in slot0.
dirslot1:
Directory listing of files on a PCMCIA Flash card located in slot1.
showslot1:
Displays information about the PCMCIA flash memory card’s file system located in slot 1.
showslot
Displays information about the PCMCIA flash memory cards.
show slot1:
To display information about the PCMCIA flash memory card’s file system located in slot 1, use the
showslot1:command in user EXEC or privileged EXEC mode.
(Optional) Displays all possible flash system information for all PCMCIA flash cards in the system.
chips
(Optional) Displays flash chip information.
detailed
(Optional) Displays the flash detailed directory.
err
(Optional) Displays the flash chip erase and write retries.
summary
(Optional) Displays the flash partition summary.
Command Modes
User EXEC Privileged EXEC
Command History
Release
Modification
12.0
This command was introduced.
Usage Guidelines
Use the
showslot1: command to display details about the files in a particular linear PCMCIA flash memory card of less than 20 MB and some 32 MB linear PCMCIA cards located in slot 1.
Note
Use the
showdisk command for ATA PCMCIA cards. Other forms of this commands are
showdisk0: and
showdisk1:.
For more information regarding file systems and flash cards, access the
PCMCIAFilesystemCompatibilityMatrixandFilesystemInformation document at the following URL:
The following example shows the flash partition summary.
Router# showslot1: summary
Partition Size Used Free Bank-Size State Copy Mode
1 20223K 10821K 9402K 4096K Read/Write Direct
20480K bytes of processor board PCMCIA Slot0 flash (Read/Write)
Related Commands
Command
Description
dirslot0:
Directory listing of files on a PCMCIA Flash card located in slot0.
dirslot1:
Directory listing of files on a PCMCIA Flash card located in slot1.
showslot0:
Displays information about the PCMCIA flash memory card’s file system located in slot 0.
showslot
Displays information about the PCMCIA flash memory cards.
show software authenticity file
To display information related to software authentication for a specific image file, use the
showsoftwareauthenticityfile command in privileged EXEC mode.
Displays information related to software authentication for flash 0 resources.
filename
Name of the filename in memory.
flash1:
Displays information related to software authentication for flash 1 resources.
flash:
Displays information related to software authentication for flash resources.
nvram:
Displays information related to software authentication for NVRAM resources.
usbflash0:
Displays information related to software authentication for Universal Serial Bus (USB) flash 0 resources.
usbflash1:
Displays information related to software authentication for USB flash 1 resources.
Command Modes
Privileged EXEC (#)
Command History
Release
Modification
15.0(1)M
This command was introduced for the Cisco 1941, 2900, and 3900 routers.
Usage Guidelines
The show software authenticity file command allows you to display software authentication related information that includes image credential information, key type used for verification, signing information, and other attributes in the signature envelope, for a specific image file. The command handler will extract the signature envelope and its fields from the image file and dump the required information.
Examples
The following example displays software authentication related information for an image file named c3900-universalk9-mz.SSA:
Router# show software authenticity file flash0:c3900-universalk9-mz.SSA
File Name : flash0:c3900-universalk9-mz.SSA
Image type : Development
Signer Information
Common Name : xxx
Organization Unit : xxx
Organization Name : xxx
Certificate Serial Number : xxx
Hash Algorithm : SHA512
Signature Algorithm : 2048-bit RSA
Key Version : A
The following table describes the significant fields shown in the display.
Table 5 show software authenticity file Field Descriptions
Field
Description
File Name
Name of the filename in the memory. For example, flash0:c3900-universalk9-mz.SSA refers to filename c3900-universalk9-mz.SSA in flash memory (flash0:).
Image type
Displays the type of image.
Signer Information
Signature information.
Common Name
Displays the name of the software manufacturer.
Organization Unit
Displays the hardware the software image is deployed on.
Organization Name
Displays the owner of the software image.
Certificate Serial Number
Displays the certificate serial number for the digital signature.
Hash Algorithm
Displays the type of hash algorithm used in digital signature verification.
Signature Algorithm
Displays the type of signature algorithm used in digital signature verification.
Key Version
Displays the key version used for verification.
Related Commands
Command
Description
showsoftwareauthenticitykeys
Displays the software public keys that are in the storage with the key types.
showsoftwareauthenticityrunning
Displays information related to software authentication for the current ROMMON, monitor library (monlib), and Cisco IOS image used for booting.
show software authenticity keys
To display the software public keys that are in the storage with the key types, use the
showsoftwareauthenticitykeyscommand in privileged EXEC mode.
showsoftwareauthenticitykeys
Syntax Description
This command has no argument or keywords.
Command Modes
Privileged EXEC (#)
Command History
Release
Modification
15.0(1)M
This command was introduced for the Cisco 1941, 2900, and 3900 routers.
Usage Guidelines
The display from this command includes the public keys that are in the storage with the key types.
Examples
The following is sample output from the show software authenticity keys command:
Router# show software authenticity keys
Public Key #1 Information
-------------------------
Key Type : Release (Primary)
Public Key Algorithm : RSA
Modulus :
CC:CA:40:55:8C:71:E2:4A:3A:B6:9D:5C:94:1D:02:BA:
.....
26:04:6B:33:EB:70:2B:18:24:C7:D9:31:3E:77:24:85
Exponent : xxx
Key Version : A
Public Key #2 Information
-------------------------
Key Type : Development (Primary)
Public Key Algorithm : RSA
Modulus :
CC:CA:40:55:8C:71:E2:4A:3A:B6:9D:5C:94:1D:02:BA:
.....
26:04:6B:33:EB:70:2B:18:24:C7:D9:31:3E:77:24:85
Exponent : xxx
Key Version : A
The following table describes the significant fields shown in the display.
Table 6 show software authenticity running Field Descriptions
Field
Description
Public Key #
Public key number.
Key Type
Displays the key type used for image verification.
Public Key Algorithm
Displays the name of the algorithm used for public key cryptography.
Modulus
Modulus of the public key algorithm.
Exponent
Exponent of the public key algorithm
Key Version
Displays the key version used for verification.
Related Commands
Command
Description
showsoftwareauthenticityfile
Displays information related to software authentication for the loaded image file.
showsoftwareauthenticityrunning
Displays information related to software authentication for the current ROM monitor (ROMMON), monitor library (monlib), and Cisco IOS image used for booting.
show software authenticity running
To display information related to software authentication for the current ROM monitor (ROMMON), monitor library (monlib), and Cisco IOS image used for booting, use the
showsoftwareauthenticityrunning command in privileged EXEC mode.
showsoftwareauthenticityrunning
Syntax Description
This command has no arguments or keywords.
Command Modes
Privileged EXEC (#)
Command History
Release
Modification
15.0(1)M
This command was introduced for the Cisco 1941, 2900, and 3900 routers.
Usage Guidelines
The information displayed by the show software authenticity running command about the current ROMMON, monlib and Cisco IOS image used for booting includes:
Image credential information
Key type used for verification
Signing information
Any other attributes in the signature envelope
Examples
The following example displays software authentication related information for the current ROM monitor (ROMMON), monitor library (monlib), and Cisco IOS image used for booting:
Router(mode-prompt
)# show software authenticity running
SYSTEM IMAGE
-------------------
Image type : Development
Signer Information
Common Name : xxx
Organization Unit : xxx
Organization Name : xxx
Certificate Serial Number : xxx
Hash Algorithm : xxx
Signature Algorithm : 2048-bit RSA
Key Version : xxx
Verifier Information
Verifier Name : ROMMON 2
Verifier Version : System Bootstrap, Version 12.4(20090409:084310)
ROMMON 2
---------------
Image type : Development
Signer Information
Common Name : xxx
Organization Unit : xxx
Organization Name : xxx
Certificate Serial Number : xxx
Hash Algorithm : xxx
Signature Algorithm : 2048-bit RSA
Key Version : xxx
Verifier Information
Verifier Name : ROMMON 2
Verifier Version : System Bootstrap, Version 12.4(20090409:084310)
The following table describes the significant fields shown in the display.
Table 7 show software authenticity running Field Descriptions
Field
Description
SYSTEM IMAGE
Section of the output displaying the system image information.
Image type
Displays the type of image.
Common Name
Displays the name of the software manufacturer.
Organization Unit
Displays the hardware the software image is deployed on.
Organization Name
Displays the owner of the software image.
Certificate Serial Number
Displays the certificate serial number for the digital signature.
Hash Algorithm
Displays the type of hash algorithm used in digital signature verification.
Signature Algorithm
Displays the type of signature algorithm used in digital signature verification.
Key Version
Displays the key version used for verification.
Verifier Name
Name of the program responsible for performing the digital signature verification.
Verifier Version
Version of the program responsible for performing the digital signature verification.
ROMMON 2
Section of the output displaying the current ROM monitor (ROMMON) information.
Related Commands
Command
Description
showsoftwareauthenticityfile
Displays the software authenticity related information for the loaded image file.
showsoftwareauthenticitykeys
Displays the software public keys that are in the storage with the key types.
show software
package
To display
information about a specific bundle or package file, use the
show software
package command in privileged EXEC mode.
show software package
bundle or package url
[ detail ] [ verbose ]
Syntax Description
bundle or package url
Specify
the name of the bundle or package file whose information should be displayed.
detail
(optional) This command option is intended to provide additional details about
the specified package or bundle file. Currently, no additional information is
displayed.
verbose
(optional) provides some additional info in the log files
Command Default
No default
behavior or values.
Command Modes
User EXEC (>)
Privileged EXEC (#)
Command History
Release
Modification
IOS XE
3.2.0 SE
Command
introduced.
Cisco IOS XE Release 3.3 SE
This command was integrated.
Usage Guidelines
The 'show
software package' command displays information about the specified bundle or
package file.
If a package file
is specified, this command displays information from its package metadata.
If a bundle file
is specified, this command displays information from its bundle metadata, and
also information from the package metadata of each package included in the
bundle.
Examples
The following
example shows the
show software
package output for a bundle file.
infra-p2-3#show software package flash:cat3k_caa-universalk9.SSA.03.09.19.
EMP.150-9.19.EMP.bin
Package: cat3k_caa-universalk9.SSA.03.09.19.EMP.150-9.19.EMP.bin
Size: 220766688
Timestamp: 2012-11-15 11:53:50 UTC
Canonical path: /flash/cat3k_caa-universalk9.SSA.03.09.19.EMP.150-9.19.EMP.bin
Header size: 2928 bytes
Internal package information:
Name: rp_super
BuildTime: Thu Nov 15 01:55:09 PST 2012
ReleaseDate: Thu Nov 15 01:55:09 PST 2012
RouteProcessor: mips
Platform: ng3k
User: udonthi
PackageName: cat3k_caa-universalk9
Build: 03.09.19.EMP
Dependencies: PROVIDES:cat3k_caa-base,03.09.19.EMP,mips;cat3k_caa-infra,03.09.19.EMP,
mips;cat3k_caa-platform,03.09.19.EMP,mips;cat3k_caa-iosd-universalk9,150-9.19.EMP,
mips;cat3k_caa-wcm,03.09.19.EMP,mips;cat3k_caa-drivers,03.09.19.EMP,mips;
BuildType: Production
Package is bootable from media and tftp.
Package contents:
Package: cat3k_caa-base.SSA.03.09.19.EMP.pkg
Size: 74390336
Timestamp: 2012-11-15 11:55:30 UTC
Header size: 412 bytes
Internal package information:
Name: rp_base
BuildTime: Thu Nov 15 01:52:19 PST 2012
ReleaseDate: Thu Nov 15 01:52:19 PST 2012
RouteProcessor: mips
Platform: ng3k
User: udonthi
PackageName: cat3k_caa-base
Build: 03.09.19.EMP
Dependencies: PROVIDES: nova-gold,03.09.19.EMP,mips; nova-goldlib,03.09.19.EMP,mips;
nova-base,03.09.19.EMP,mips#REQUIRES:#WORKSWITH:#CONFLICTS:#
BuildType: Production
Package is not bootable.
Package: cat3k_caa-drivers.SSA.03.09.19.EMP.pkg
Size: 2734772
Timestamp: 2012-11-15 11:55:37 UTC
Header size: 252 bytes
Internal package information:
Name: drivers
BuildTime: Thu Nov 15 01:54:53 PST 2012
ReleaseDate: Thu Nov 15 01:54:53 PST 2012
RouteProcessor: mips
Platform: ng3k
User: udonthi
PackageName: cat3k_caa-drivers
Build: 03.09.19.EMP
Dependencies: PROVIDES: ng3k-drivers,03.09.19.EMP,mips#REQUIRES:#WORKSWITH:
#CONFLICTS:#
BuildType: Production
Package is not bootable.
Package: cat3k_caa-infra.SSA.03.09.19.EMP.pkg
Size: 32465772
Timestamp: 2012-11-15 11:55:32 UTC
Header size: 436 bytes
Internal package information:
Name: rp_infra
BuildTime: Thu Nov 15 01:53:08 PST 2012
ReleaseDate: Thu Nov 15 01:53:08 PST 2012
RouteProcessor: mips
Platform: ng3k
User: udonthi
PackageName: cat3k_caa-infra
Build: 03.09.19.EMP
Dependencies: PROVIDES: nova-infra,03.09.19.EMP,mips;
nova-infralibs,03.09.19.EMP,mips; nova-web,03.09.19.EMP,mips;
nova-shell,03.09.19.EMP,mips; nova-console-relay,03.09.19.EMP,mips;
nova-mgmte,03.09.19.EMP,mips; nova-ng3k-flash,03.09.19.EMP,mips#
EQUIRES:#WORKSWITH:#CONFLICTS:#
BuildType: Production
Package is not bootable.
Package: cat3k_caa-iosd-universalk9.SSA.150-9.19.EMP.pkg
Size: 30384940
Timestamp: 2012-11-15 11:55:34 UTC
Header size: 372 bytes
Internal package information:
Name: rp_iosd
BuildTime: Thu Nov 15 01:54:09 PST 2012
ReleaseDate: Thu Nov 15 01:54:09 PST 2012
RouteProcessor: mips
Platform: ng3k
User: udonthi
PackageName: cat3k_caa-iosd-universalk9
Build: 150-9.19.EMP
Dependencies: PROVIDES: iosd-stuff,03.09.19.EMP,mips; nova-ioslibs-required,
03.09.19.EMP,mips; ioucon,150-9.19.EMP,mips;
ng3k-iosd-universalk9,150-9.19.EMP,mips#REQUIRES:#WORKSWITH:#CONFLICTS:#
BuildType: Production
Package is not bootable.
Package: cat3k_caa-platform.SSA.03.09.19.EMP.pkg
Size: 18148064
Timestamp: 2012-11-15 11:55:33 UTC
Header size: 296 bytes
Internal package information:
Name: rp_platform
BuildTime: Thu Nov 15 01:53:39 PST 2012
ReleaseDate: Thu Nov 15 01:53:39 PST 2012
RouteProcessor: mips
Platform: ng3k
User: udonthi
PackageName: cat3k_caa-platform
Build: 03.09.19.EMP
Dependencies: PROVIDES: nova-platformlibs-required,03.09.19.EMP,mips;
ng3k-platform,03.09.19.EMP,mips#REQUIRES:#WORKSWITH:#CONFLICTS:#
BuildType: Production
Package is not bootable.
Package: cat3k_caa-wcm.SSA.03.09.19.EMP.pkg
Size: 62638800
Timestamp: 2012-11-15 11:55:37 UTC
Header size: 280 bytes
Internal package information:
Name: rp_wcm
BuildTime: Thu Nov 15 01:54:34 PST 2012
ReleaseDate: Thu Nov 15 01:54:34 PST 2012
RouteProcessor: mips
Platform: ng3k
User: udonthi
PackageName: cat3k_caa-wcm
Build: 03.09.19.EMP
Dependencies: PROVIDES: wcm-ng3k,03.09.19.EMP,mips; nova-wcmlibs-required,
03.09.19.EMP,mips#REQUIRES:#WORKSWITH:#CONFLICTS:#
BuildType: Production
Package is not bootable.
infra-p2-3#
Related Commands
Command
Description
software clean
Use this
command to remove any and all packages and provisioning files that are no
longer in use.
software install
file
Install
Cisco IOS XE files.
software commit
Use this
command to commit a package set that was installed using the
auto-rollback
command option of the
software
install command.
software install source switch
Use this
command to install the running IOS XE software packages from one stack member
to one or more other stack members.
software rollback
Use this
command to roll back the committed Cisco IOS XE Software to a previous
installation point.
show version
To
display information about the currently loaded software along with hardware and
device information, use the
showversion command.
show software installer
rollback-timer
The
show software installer
rollback-timer command displays the current auto-rollback timer
status for a standalone platform or all switches in a stacked system.
show software installer rollback-timer
Command Default
There are no
command options.
Command Modes
User EXEC (>)
Privileged EXEC (#)
Command History
Release
Modification
IOS XE
3.2.0 SE
Command
introduced.
Cisco IOS XE Release 3.3 SE
This command was integrated.
Usage Guidelines
There are no
command options.
Examples
To show the
auto-rollback timer status for the current switch, perform the following.
infra-p2-3#show software installer rollback-timer
Switch# Status Duration
----------------------------------
1 active 00:31:28
2 active 00:31:43
infra-p2-3#
infra-p2-3#show software installer rollback-timer
Switch# Status Duration
----------------------------------
1 inactive -
2 inactive -
infra-p2-3#
Related Commands
Command
Description
software clean
Use this
command to remove any and all packages and provisioning files that are no
longer in use.
software install
file
Install
Cisco IOS XE files.
software commit
Use this
command to commit a package set that was installed using the
auto-rollback
command option of the
software
install command.
software install source switch
Use this
command to install the running IOS XE software packages from one stack member
to one or more other stack members.
software rollback
Use this
command to roll back the committed Cisco IOS XE Software to a previous
installation point.
show version
To
display information about the currently loaded software along with hardware and
device information, use the
showversion command.
show stacks
To monitor the stack usage of processes and interrupt routines, use the showstacks command in EXEC mode.
showstacks
Syntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
Release
Modification
10.0
This command was introduced.
12.2(33)SRA
This command was integrated into Cisco IOS Release 12.2(33)SRA.
Usage Guidelines
The display from this command includes the reason for the last system reboot. If the system was reloaded because of a system failure, a saved system stack trace is displayed. This information is of use only to your technical support representative in analyzing crashes in the field. It is included here in case you need to read the displayed statistics to an engineer over the phone.
Examples
The following is sample output from the showstacks command following a system failure:
Router# show stacks
Minimum process stacks:
Free/Size Name
652/1000 Router Init
726/1000 Init
744/1000 BGP Open
686/1200 Virtual Exec
Interrupt level stacks:
Level Called Free/Size Name
1 0 1000/1000 env-flash
3 738 900/1000 Multiport Communications Interfaces
5 178 970/1000 Console UART
System was restarted by bus error at PC 0xAD1F4, address 0xD0D0D1A
GS Software (GS3), Version 9.1(0.16), BETA TEST SOFTWARE
Compiled Tue 11-Aug-92 13:27 by jthomas
Stack trace from system failure:
FP: 0x29C158, RA: 0xACFD4
FP: 0x29C184, RA: 0xAD20C
FP: 0x29C1B0, RA: 0xACFD4
FP: 0x29C1DC, RA: 0xAD304
FP: 0x29C1F8, RA: 0xAF774
FP: 0x29C214, RA: 0xAF83E
FP: 0x29C228, RA: 0x3E0CA
FP: 0x29C244, RA: 0x3BD3C
Related Commands
Command
Description
showprocesses
Displays information about the active processes.
show startup-config
The morenvram:startup-configcommand has been replaced by the showstartup-config command. See the description of the morecommand in the “Cisco IOS File System Commands” chapter for more information.
show subsys
To display the subsystem information, use the
showsubsys command in privileged EXEC mode.
showsubsys
[ classclass | namename ]
Syntax Description
classclass
(Optional) Displays the subsystems of the specified class. Valid classes are
driver,
ehsa,ifs,kernel,library,license,
management,
microcode,pre-ehsa,
pre-driver,
protocol,
registry,and
sysinit.
namename
(Optional) Displays the specified subsystem. Use the asterisk character (*) as a wildcard at the end of the name to list all subsystems, starting with the specified characters.
Command Modes
Privileged EXEC (#)
Command History
Release
Modification
11.1
This command was introduced.
12.3
This command was modified. The
ehsa,ifs,microcode,pre-driver, and
sysinit classes were added.
12.3T
This command was modified The
pre-ehsaclass was added.
12.2(33)SRA
This command was modified. The
driver,
ehsa,
kernel,
library,
management,
pre-driver,
pre-ehsa,
protocol, and
registry classes were added.
12.2(35)SE2
This command was modified. The
driver,
ehsa,
kernel,
library,
license,
management,
pre-driver,
pre-ehsa,
protocol, and
registry classes were added.
Usage Guidelines
Use the
showsubsys command to confirm that all required features are in the running image.
Examples
The following is sample output from the
showsubsys command:
The following is sample output from the
showsubsys command that includes the
license class:
Router# show subsys name license
Name Class Version
license_mgmt_local Management 1.000.001
license_admin_local Management 1.000.001
license_debug_core Management 1.000.001
license_test_ui Management 1.000.001
test_license_parser Management 1.000.001
license_ui Management 1.000.001
license_parser Management 1.000.001
license_registry Registry 1.000.001
license_client License 1.000.001
The table below describes the fields shown in the display.
Table 8 show subsys Field Descriptions
Field
Description
Name
Name of the subsystem.
Class
Class of the subsystem. Possible classes include Driver, Ehsa, Ifs, Kernel, Library, License, Management, Microcode, Pre-Ehsa, Pre-driver, Protocol, Registry, and Sysinit.
Version
Version of the subsystem.
show sup-bootflash
To display information about the sup-bootflash file system, use the
showsup-bootflash command in privileged EXEC mode.
showsup-bootflash
[ all | chips | filesys ]
Syntax Description
all
(Optional) Displays all possible Flash information.
chips
(Optional) Displays information about the Flash chip.
filesys
(Optional) Displays information about the file system.
Command Default
This command has no default settings.
Command Modes
Privileged EXEC
Command History
Release
Modification
12.2(14)SX
Support for this command was introduced on the Supervisor Engine 720.
12.217d)SXB
Support for this command on the Supervisor Engine 2 was extended to Release 12.2(17d)SXB.
12.2(33)SRA
This command was integrated into Cisco IOS Release 12.2(33)SRA.
Examples
This example shows how to display a summary of bootflash information:
Router#
show sup-bootflash
-#- ED --type-- --crc--- -seek-- nlen -length- -----date/time------ name
1 .. image EBC8FC4D A7487C 6 10700796 Nov 19 1999 07:07:37 halley
2 .. unknown C7EB077D EE2620 25 4644130 Nov 19 1999 07:50:44 cat6000-sup_
5-3-3-CSX.bin
645600 bytes available (15345184 bytes used)
Router#
This example shows how to display all bootflash information:
Router#
show sup-bootflash all
-#- ED --type-- --crc--- -seek-- nlen -length- -----date/time------ name
1 .. image EBC8FC4D A7487C 6 10700796 Nov 19 1999 07:07:37 halley
2 .. unknown C7EB077D EE2620 25 4644130 Nov 19 1999 07:50:44 cat6000-sup_
5-3-3-CSX.bin
645600 bytes available (15345184 bytes used)
-------- F I L E S Y S T E M S T A T U S --------
Device Number = 2
DEVICE INFO BLOCK: bootflash
Magic Number = 6887635 File System Vers = 10000 (1.0)
Length = 1000000 Sector Size = 40000
Programming Algorithm = 19 Erased State = FFFFFFFF
File System Offset = 40000 Length = F40000
MONLIB Offset = 100 Length = F568
Bad Sector Map Offset = 3FFF8 Length = 8
Squeeze Log Offset = F80000 Length = 40000
Squeeze Buffer Offset = FC0000 Length = 40000
Num Spare Sectors = 0
Spares:
STATUS INFO:
Writable
NO File Open for Write
Complete Stats
No Unrecovered Errors
No Squeeze in progress
USAGE INFO:
Bytes Used = EA2620 Bytes Available = 9D9E0
Bad Sectors = 0 Spared Sectors = 0
OK Files = 2 Bytes = EA2520
Deleted Files = 0 Bytes = 0
Files w/Errors = 0 Bytes = 0
******** Intel SCS Status/Register Dump ********
COMMON MEMORY REGISTERS: Bank 0
Intelligent ID Code : 890089
Compatible Status Reg: 800080
DEVICE TYPE:
Layout : Paired x16 Mode
Write Queue Size : 64
Queued Erase Supported : No
Router#
This example shows how to display information about the Flash chip:
Router# show sup-bootflash chips
******** Intel SCS Status/Register Dump ********
COMMON MEMORY REGISTERS: Bank 0
Intelligent ID Code : 890089
Compatible Status Reg: 800080
DEVICE TYPE:
Layout : Paired x16 Mode
Write Queue Size : 64
Queued Erase Supported : No
Router#
This example shows how to display information about the file system:
Router# show sup-bootflash filesys
-------- F I L E S Y S T E M S T A T U S --------
Device Number = 2
DEVICE INFO BLOCK: bootflash
Magic Number = 6887635 File System Vers = 10000 (1.0)
Length = 1000000 Sector Size = 40000
Programming Algorithm = 19 Erased State = FFFFFFFF
File System Offset = 40000 Length = F40000
MONLIB Offset = 100 Length = F568
Bad Sector Map Offset = 3FFF8 Length = 8
Squeeze Log Offset = F80000 Length = 40000
Squeeze Buffer Offset = FC0000 Length = 40000
Num Spare Sectors = 0
Spares:
STATUS INFO:
Writable
NO File Open for Write
Complete Stats
No Unrecovered Errors
No Squeeze in progress
USAGE INFO:
Bytes Used = EA2620 Bytes Available = 9D9E0
Bad Sectors = 0 Spared Sectors = 0
OK Files = 2 Bytes = EA2520
Deleted Files = 0 Bytes = 0
Files w/Errors = 0 Bytes = 0
Router#
show system jumbomtu
To display the g lobal maximum transmission unit (MTU) setting, use the
showsystemjumbomtu command in privileged EXEC mode.
showsystemjumbomtu
Syntax Description
This command has no arguments or keywords.
Command Default
This command has no default settings.
Command Modes
Privileged EXEC
Command History
Release
Modification
12.2(17d)SXB
Support for this command on the Supervisor Engine 2 was extended to Release 12.2(17d)SXB.
12.2(33)SRA
This command was integrated into Cisco IOS Release 12.2(33)SRA.
Examples
This example shows how to display the global MTU setting:
Router# show system jumbomtu
Global Ethernet MTU is 1550 bytes.
Router#
Related Commands
Command
Description
systemjumbomtu
Sets the maximum size of the Layer 2 and Layer 3 packets.
show tech-support
To display general
information about the router when it reports a problem, use the
showtech-supportcommand in privileged EXEC mode.
(Optional) Causes the output to display a page of information at a time.
password
(Optional) Leaves passwords and other security information in the output.
cef
(Optional) Displays
show command
output specific to Cisco Express Forwarding.
ipc
(Optional) Displays
show command
output specific to Inter-Process Communication (IPC).
ipmulticast
(Optional) Displays
show command
output related to the IP Multicast configuration, including Protocol
Independent Multicast (PIM) information, Internet Group Management Protocol
(IGMP) information, and Distance Vector Multicast Routing Protocol (DVMRP)
information.
vrfvrf-name
(Optional) Specifies a multicast Virtual Private Network (VPN) routing and
forwarding instance (VRF).
ipsec
(Optional) Displays
show command
output related to the IPsec configuration.
peeripv4 address
(Optional) Specifies the IPv4 address of a peer.
isis
(Optional) Displays
show command
output specific to Connectionless Network Service (CLNS) and Intermediate
System-to-Intermediate System Protocol (IS-IS).
mpls
(Optional) Displays
show command
output specific to Multiprotocol Label Switching (MPLS) forwarding and
applications.
ospf [process-id |
detail]
(Optional) Displays
show command
output specific to Open Shortest Path First Protocol (OSPF) networking.
rsvp
(Optional) Displaysshow command output specific to Resource
Reservation Protocol (RSVP) networking.
voice
(Optional) Displays
show command
output specific to voice networking.
wccp
(Optional) Displaysshow command output specific to Web Cache
Communication Protocol (WCCP).
platform
(Optional) Displays platform-specific
show command
output.
Command Default
The output
scrolls without page breaks. Passwords and other security information are
removed from the output.
Command Modes
Privileged EXEC
(#)
Command History
Release
Modification
11.2
This
command was introduced.
11.3(7), 11.2(16)
This
command was modified. The output for this command was expanded to show
additional information for
boot,
bootflash,
context, and
traffic for
all enabled protocols.
12.0
This
command was modified. The output for this command was expanded to show
additional information for
boot,
bootflash,
context, and
traffic for
all enabled protocols. The
cef,
ipmulticast,
isis,
mlps, and
ospf keywords
were added to this command.
12.2(13)T
This
command was modified. Support for AppleTalk EIGRP, Apollo Domain, Banyan VINES,
Novell Link-State Protocol, and XNS was removed from Cisco IOS software.
12.2(14)SX
Support
for this command was added for the Supervisor Engine 720.
12.3(4)T
This
command was modified. The output of this command was expanded to include the
output from the
showinventory command.
12.2(17d)SXB
Support
for this command on the Supervisor Engine 2 was extended to Release
12.2(17d)SXB.
12.2(30)S
This
command was modified. The
showtech-supportipmulticast command was changed as follows:
Support for bidirectional PIM and Multicast VPN (MVPN) was added.
The
vrfvrf-name
keyword and argument were added.
The
output of the
showtech-supportipmulticast command (without the
vrfvrf-namekeyword and argument) was changed
to include the output from these commands:
showippimintdf
showippimmdt
showippimmdtbgp
showippimrpmetric
12.3(16)
This
command was integrated into Cisco IOS Release 12.3(16).
12.2(18)SXF
This
command was modified. The
showtech-supportipmulticast command was changed as follows:
Support for bidirectional PIM and MVPN was added.
The
vrfvrf-name
keyword and argument were added.
The
output of the
showtech-supportipmulticastvrf command
was changed to include the output from these commands:
showmlsipmulticastrp-mappinggm-cache
showmmlsgcprocess
showmmlsmscrpdf-cache
The
output of the
showtech-supportipmulticast command (without the
vrfvrf-namekeyword and argument) was changed
to include the output from these commands:
showippimintdf
showippimmdt
showippimmdtbgp
showippimrpmetric
Support
to interrupt and terminate the
showtech-support output was added.
12.4(7)
This
command was integrated into Cisco IOS Release 12.4(7).
12.2(33)SRA
This
command was integrated into Cisco IOS Release 12.2(33)SRA.
12.4(9)T
This
command was modified. The output of this command was expanded to include
partial
showdmvpndetails command output.
15.0(1)M
This
command was modified. The
wccp
andvoice keywords were added.
12.2(33)SRE
This
command was modified. The
wccp keyword
was added.
Cisco
IOS XE Release 2.5
This
command was modified. The
wccp keyword
was added.
15.3(2)T
This
command was modified. The output was extended to include select output for the
Group Domain of Interpretation (GDOI) configuration on key servers and group
members.
Cisco
IOS XE Release 3.9S
This
command was modified. The output was extended to include select output for the
GDOI configuration on key servers and group members.
15.4(1)T
This
command was modified. The output of the
ipsec keyword
was modified.
Usage Guidelines
To interrupt and
terminate the
showtech-support output, simultaneously press and
release the
CTRL,
ALT, and
6 keys.
Press the
Return key to
display the next line of output, or press the
Spacebar to
display the next page of information. If you do not enter the
page keyword,
the output scrolls (that is, it does not stop for page breaks).
If you do not
enter the
password
keyword, passwords and other security-sensitive information in the output are
replaced with the label “<removed>.”
The show
tech-support command is useful for collecting a large amount of information
about your routing device for troubleshooting purposes. The output of this
command can be provided to technical support representatives when reporting a
problem.
Note
This command
can generate a very large amount of output. You may want to redirect the output
to a file using the
showinventory|redirecturl command
syntax extension. Redirecting the output to a file also makes sending this
output to your technical support representative easier. For more information
about this option, see the command documentation for
show<command>|redirect.
The show
tech-support command displays the output of a number of
show commands
at once. The output from this command varies depending on your platform and
configuration. For example, access servers display voice-related
show command
output. Additionally, the show protocol traffic commands are displayed for only
the protocols enabled on your device. For a sample display of the output of the
showtech-support command, see the individual
show command
listed.
If you enter the
showtech-support command without arguments, the output
displays, but is not limited to, the equivalent of these
show
commands:
showappletalktraffic
showbootflash
showbootvar
showbuffers
showcdpneighbors
showcef
showclnstraffic
showcontext
showcontrollers
show crypto gdoi
show crypto gdoi gm
show crypto gdoi gm
acl
show crypto gdoi gm
pubkey
show crypto gdoi gm rekey
detail
show crypto gdoi gm
replay
show crypto gdoi ipsec
sa
show crypto gdoi ks
show crypto gdoi ks
acl
show crypto gdoi ks
coop
show crypto gdoi ks coop
version
show crypto gdoi ks
identifier detail
show crypto gdoi ks
member
show crypto gdoi ks
policy
show crypto gdoi ks
rekey
show crypto gdoi ks
replay
showdecnettraffic
showdisk0:all
showdmvpndetails
showenvironment
showfabricchannel-counters
showfilesystems
showinterfaces
showinterfacesswitchport
showinterfacestrunk
showipinterface
showiptraffic
showlogging
showmac-address-table
showmodule
showpower
showprocessescpu
showprocessesmemory
showrunning-config
showspanning-tree
showstacks
showversion
showvlan
Note
Crypto
information is not duplicated by the
showdmvpndetails command output.
When the
showtech-support command is entered on a virtual
switch (VS), the output displays the output of the
showmodule command and the
showpower command for both the active and standby
switches.
Use of the
optional
cef,
ipc,
ipmulticast,
isis,
mpls,
ospf, or
rsvp keywords
provides a way to display a number of
show commands
specific to a particular protocol or process in addition to the show commands
listed previously.
For example, if
your Technical Assistance Center (TAC) support representative suspects that you
have a problem in your Cisco Express Forwarding (CEF) configuration, you may be
asked to provide the output of the
show tech-support cef
command. The
show
tech-support [page] [password]
cef command will display the output from the
following commands in addition to the output for the standard
show
tech-support command:
showadjacencysummary
showcefdrop
showcefevents
showcefinterface
showcefnot-cef-switched
showceftimers
showinterfacesstats
showipcefeventssummary
showipcefinconsistencyrecordsdetail
showipcefsummary
If you enter the
ipmulticast
keyword, the output displays, but is not limited to, these
show
commands:
showipdvmrproute
showipigmpgroups
showipigmpinterface
showipmcache
showipmroute
showipmroutecount
showippiminterface
showippiminterfacecount
showippiminterfacedf
showippimmdt
showippimmdtbgp
showippimneighbor
showippimrp
showippimrpmetric
showmlsipmulticastrp-mappinggm-cache
showmmlsgcprocess
showmmlsmscrpdf-cache
If you enter the
wccp keyword,
the output displays, but is not limited to, these
show
commands:
showipwccpservice-number
showipwccpinterfacescef
Examples
For a sample
display of the output from the
showtech-supportcommand, refer to the
documentation for the
show commands
listed in the “Usage Guidelines” section.
Related Commands
Command
Description
dir
Displays a list of files on a file system.
showappletalktraffic
Displays statistics about AppleTalk traffic, including MAC IP traffic.
showbootflash
Displays the contents of boot flash memory.
showbootvar
Displays the contents of the BOOT environment variable, the name of the
configuration file pointed to by the CONFIG_FILE environment variable, the
contents of the BOOTLDR environment variable, and the configuration register
setting.
showbuffers
Displays statistics for the buffer pools on the network server.
showcdpneighbors
Displays detailed information about neighboring devices discovered using Cisco
Discovery Protocol.
showcef
Displays information about packets forwarded by Cisco Express Forwarding.
showclnstraffic
Displays a list of the CLNS packets this router has seen.
show<command>|redirect
Redirects the output of any
show command
to a file.
showcontext
Displays context data.
showcontrollers
Displays information that is specific to the hardware.
showcontrollerstech-support
Displays general information about a VIP card for problem reporting.
show crypto
gdoi
Displays
information about a GDOI configuration.
showdisk:0
Displays flash or file system information for a disk located in slot 0:
showdmvpndetails
Displays detail DMVPN information for each session, including Next Hop Server
(NHS) and NHS status, crypto session information, and socket details.
showenvironment
Displays temperature, voltage, and blower information on the Cisco 7000 series
routers, Cisco 7200 series routers, Cisco 7500 series routers, Cisco 7600
series routers, Cisco AS5300 series access servers, and the Gigabit Switch
Router.
showfabricchannelcounters
Displays the fabric channel counters for a module.
showfilesystem
Lists
available file systems.
showinterfaces
Displays statistics for all interfaces configured on the router or access
server.
showinterfacesswitchport
Displays the administrative and operational status of a switching (nonrouting)
port.
showinterfacestrunk
Displays the interface-trunk information.
showinventory
Displays the product inventory listing and UDI of all Cisco products installed
in the networking device.
showipinterface
Displays the usability status of interfaces configured for IP.
showiptraffic
Displays statistics about IP traffic.
showipwccp
Displays global statistics related to WCCP.
showlogging
Displays the state of syslog and the contents of the standard system logging
buffer.
showmac-addresstable
Displays the MAC address table.
showmodule
Displays module status and information.
showpower
Displays the current power status of system components.
showprocessescpu
Displays information about the active processes.
showprocessesmemory
Displays the amount of memory used.
showrunning-config
Displays the current configuration of your routing device.
showspanning-tree
Displays information about the spanning tree state.
showstacks
Displays the stack usage of processes and interrupt routines.
showversion
Displays the configuration of the system hardware, the software version, the
names and sources of configuration files, and the boot images.
showvlan
Displays VLAN information.
show template
To display template information, use the showtemplate command in user EXEC or privileged EXEC mode.
showtemplate [template-name]
Syntax Description
template-name
(Optional) The template name.
Command Modes
User EXEC (>)
Privileged EXEC (#)
Command History
Release
Modification
12.2(33)SRE
This command was introduced in a release earlier than Cisco IOS Release 12.2(33)SRE.
12.2(33)SXI
This command was introduced in a release earlier than Cisco IOS Release 12.2(33)SXI.
12.4(24)T
This command was introduced in a release earlier than Cisco IOS Release 12.4(24)T.
Cisco IOS 2.1 XE
This command was integrated into Cisco IOS XE Release 2.1 on the Cisco ASR 1000 Series Aggregation Services Router.
Examples
The following is sample output from the showtemplatecommand displaying template information. The fields are self-explanatory.
Configures a particular customer profile template.
show usb controllers
To display USB host controller information, use the showusbcontrollerscommand in privileged EXEC mode.
showusbcontrollers [controller-number]
Syntax Description
controller-number
(Optional) Displays information only for the specified controller.
Command Default
Information about all controllers on the system are displayed.
Command Modes
Privileged EXEC
Command History
Release
Modification
12.3(14)T
This command was introduced.
12.4(11)T
This command was integrated into the Cisco 7200VXR NPE-G2 platform.
Usage Guidelines
Use the showusbcontrollerscommand to display content such as controller register specific information, current asynchronous buffer addresses, and period scheduling information. You can also use this command to verify that copy operations are occurring successfully onto a USB flash module.
Examples
The following example is sample output from the showusbcontrollers command:
Router# show usb controllers
Name:1362HCD
Controller ID:1
Controller Specific Information:
Revision:0x11
Control:0x80
Command Status:0x0
Hardware Interrupt Status:0x24
Hardware Interrupt Enable:0x80000040
Hardware Interrupt Disable:0x80000040
Frame Interval:0x27782EDF
Frame Remaining:0x13C1
Frame Number:0xDA4C
LSThreshold:0x628
RhDescriptorA:0x19000202
RhDescriptorB:0x0
RhStatus:0x0
RhPort1Status:0x100103
RhPort2Status:0x100303
Hardware Configuration:0x3029
DMA Configuration:0x0
Transfer Counter:0x1
Interrupt:0x9
Interrupt Enable:0x196
Chip ID:0x3630
Buffer Status:0x0
Direct Address Length:0x80A00
ATL Buffer Size:0x600
ATL Buffer Port:0x0
ATL Block Size:0x100
ATL PTD Skip Map:0xFFFFFFFF
ATL PTD Last:0x20
ATL Current Active PTD:0x0
ATL Threshold Count:0x1
ATL Threshold Timeout:0xFF
Int Level:1
Transfer Completion Codes:
Success :920 CRC :0
Bit Stuff :0 Stall :0
No Response :0 Overrun :0
Underrun :0 Other :0
Buffer Overrun :0 Buffer Underrun :0
Transfer Errors:
Canceled Transfers :2 Control Timeout :0
Transfer Failures:
Interrupt Transfer :0 Bulk Transfer :0
Isochronous Transfer :0 Control Transfer:0
Transfer Successes:
Interrupt Transfer :0 Bulk Transfer :26
Isochronous Transfer :0 Control Transfer:894
USBD Failures:
Enumeration Failures :0 No Class Driver Found:0
Power Budget Exceeded:0
USB MSCD SCSI Class Driver Counters:
Good Status Failures :3 Command Fail :0
Good Status Timed out:0 Device not Found:0
Device Never Opened :0 Drive Init Fail :0
Illegal App Handle :0 Bad API Command :0
Invalid Unit Number :0 Invalid Argument:0
Application Overflow :0 Device in use :0
Control Pipe Stall :0 Malloc Error :0
Device Stalled :0 Bad Command Code:0
Device Detached :0 Unknown Error :0
Invalid Logic Unit Num:0
USB Aladdin Token Driver Counters:
Token Inserted :1 Token Removed :0
Send Insert Msg Fail :0 Response Txns :434
Dev Entry Add Fail :0 Request Txns :434
Dev Entry Remove Fail:0 Request Txn Fail:0
Response Txn Fail :0 Command Txn Fail:0
Txn Invalid Dev Handle:0
USB Flash File System Counters:
Flash Disconnected :0 Flash Connected :1
Flash Device Fail :0 Flash Ok :1
Flash startstop Fail :0 Flash FS Fail :0
USB Secure Token File System Counters:
Token Inserted :1 Token Detached :0
Token FS success :1 Token FS Fail :0
Token Max Inserted :0 Create Talker Failures:0
Token Event :0 Destroy Talker Failures:0
Watched Boolean Create Failures:0
show usb device
To display USB device information, use the
showusbdevicecommand in privileged EXEC mode.
showusbdevice
[ controller-ID [device-address] ]
Syntax Description
controller-ID
(Optional) Displays information only for the devices under the specified controller.
device-address
(Optional) Displays information only for the device with the specified address.
Command Default
Information for all devices attached to the system are displayed.
Command Modes
Privileged EXEC
Command History
Release
Modification
12.3(14)T
This command was introduced.
12.4(11)T
This command was integrated into the Cisco 7200VXR NPE-G2 platform.
Usage Guidelines
Use the
showusbdevice command to display information for either a USB flash drive or a USB eToken, as appropriate.
Examples
The following example is sample output from the
showusbdevice command:
Router# show usb device
Host Controller:1
Address:0x1
Device Configured:YES
Device Supported:YES
Description:DiskOnKey
Manufacturer:M-Sys
Version:2.0
Serial Number:0750D84030316868
Device Handle:0x1000000
USB Version Compliance:2.0
Class Code:0x0
Subclass Code:0x0
Protocol:0x0
Vendor ID:0x8EC
Product ID:0x15
Max. Packet Size of Endpoint Zero:64
Number of Configurations:1
Speed:Full
Selected Configuration:1
Selected Interface:0
Configuration:
Number:1
Number of Interfaces:1
Description:
Attributes:None
Max Power:140 mA
Interface:
Number:0
Description:
Class Code:8
Subclass:6
Protocol:80
Number of Endpoints:2
Endpoint:
Number:1
Transfer Type:BULK
Transfer Direction:Device to Host
Max Packet:64
Interval:0
Endpoint:
Number:2
Transfer Type:BULK
Transfer Direction:Host to Device
Max Packet:64
Interval:0
Host Controller:1
Address:0x11
Device Configured:YES
Device Supported:YES
Description:eToken Pro 4254
Manufacturer:AKS
Version:1.0
Serial Number:
Device Handle:0x1010000
USB Version Compliance:1.0
Class Code:0xFF
Subclass Code:0x0
Protocol:0x0
Vendor ID:0x529
Product ID:0x514
Max. Packet Size of Endpoint Zero:8
Number of Configurations:1
Speed:Low
Selected Configuration:1
Selected Interface:0
Configuration:
Number:1
Number of Interfaces:1
Description:
Attributes:None
Max Power:60 mA
Interface:
Number:0
Description:
Class Code:255
Subclass:0
Protocol:0
Number of Endpoints:0
The following table describes the significant fields shown in the display.
Table 9 show usb device Field Descriptions
Field
Description
Device handle
Internal memory handle allocated to the device.
Device Class code
The class code supported by the device.
This number is allocated by the USB-IF. If this field is reset to 0, each interface within a configuration specifies its own class information, and the various interfaces operate independently. If this field is set to a value between 1 and FEH, the device supports different class specifications on different interfaces, and the interfaces may not operate independently. This value identifies the class definition used for the aggregate interfaces. If this field is set to FFH, the device class is vendor-specific.
Device Subclass code
The subclass code supported by the device. This number is allocated by the USB-IF.
Device Protocol
The protocol supported by the device. If this field is set to 0, the device does not use class-specific protocols on a device basis. If this field is set to 0xFF, the device uses a vendor-specific protocol on a device basis.
Interface Class code
The class code supported by the interface. If the value is set to 0xFF, the interface class is vendor specific. All other values are allocated by the USB-IF.
Interface Subclass code
The subclass code supported by the interface. All values are allocated by the USB-IF.
Interface Protocol
The protocol code supported by the interface. If this field is set to 0, the device does not use a class-specific protocol on this interface. If this field is set to 0xFF, the device uses a vendor-specific protocol for this interface.
Max Packet
Maximum data packet size, in bytes.
show usb driver
To display information about registered USB class drivers and vendor-specific drivers, use the
showusbdrivercommand in privileged EXEC mode.
showusbdriver [index]
Syntax Description
index
(Optional) Displays information only for drivers on the specified index.
Command Default
Information about all drivers is displayed.
Command Modes
Privileged EXEC
Command History
Release
Modification
12.3(14)T
This command was introduced.
12.4(11)T
This command was integrated into the Cisco 7200VXR NPE-G2 platform.
Cisco IOS XE Release 3.6
This command was integrated into Cisco IOS XE Release 3.6.
Examples
The following example is sample output for the
showusbdriver command:
The following table describes the significant field shown in the display.
Table 10 show usb driver Field Descriptions
Field
Description
Owner Mask
Indicates the fields that are used in enumeration comparison. The driver can own different devices on the basis of their product or vendor IDs and device or interface class, subclass, and protocol codes.
show usb port
To sisplay USB root hub port information, use the showusbportcommand in privileged EXEC mode.
showusbport [port-number]
Syntax Description
port-number
(Optional) Displays information only for a specified.
If the port-number is not issued, information for all root ports will be displayed.
Command Modes
Privileged EXEC
Command History
Release
Modification
12.3(14)T
This command was introduced.
Examples
The following sample from the showusbport command shows the status of the port 1 on the router:
Router# show usb port
Port Number:0
Status:Enabled
Connection State:Connected
Speed:Full
Power State:ON
Port Number:1
Status:Enabled
Connection State:Connected
Speed:Low
Power State:ON
show usb tree
To display information about the port state and all attached devices,
use the showusbtreecommand in privileged EXEC mode.
showusbtree
Syntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
Release
Modification
12.3(14)T
This command was introduced.
Examples
The following example is sample output from theshowusbtree command. This output shows that both a USB flash module and a USB eToken are currently enabled.
Router# show usb tree
[Host Id:1, Host Type:1362HCD, Number of RH-Port:2]
<Root Port0:Power=ON Current State=Enabled>
Port0:(DiskOnKey) Addr:0x1 VID:0x08EC PID:0x0015 Configured (0x1000000)
<Root Port1:Power=ON Current State=Enabled>
Port1:(eToken Pro 4254) Addr:0x11 VID:0x0529 PID:0x0514 Configured (0x1010000)
show usbtoken
To display information about the USB eToken (such as the eToken ID), use the
showusbtokencommand in privileged EXEC mode.
showusbtoken [0-9] : { all | filesystem }
Syntax Description
0-9
(Optional) One of the ten available flash drives you can choose from; valid values: 0-9. If you do not specify a number, 0 is used by default
all
(Optional) All configuration files stored on the eToken.
filesystem
(Optional) Name of a configuration file.
Command Modes
Privileged EXEC
Command History
Release
Modification
12.3(14)T
This command was introduced.
12.4(11)T
This command was integrated into the Cisco 7200VXR NPE-G2 platform.
Cisco IOS XE Release 3.6
This command was integrated into Cisco IOS XE Release 3.6.
Usage Guidelines
Use the
showusbtoken command to verify whether a USB eToken is inserted in the router.
Examples
The following example is sample output from the
showusbtoken command:
Router# show usbtoken0
Token ID :43353334
Token device name : token0
Vendor name : Vendor34
Product Name :Etoken Pro
Serial number : 22273a334353
Firmware version : 4.1.3.2
Total memory size : 32 KB
Free memory size : 16 KB
FIPS version : Yes/No
Token state : “Active” | “User locked” | “Admin locked” | “System Error” | “Uknown”
ATR (Answer To Reset) :"3B F2 98 0 FF C1 10 31 FE 55 C8 3"
The following table describes the significant fields shown in the display.
Table 11 show usbtoken Field Descriptions
Field
Description
Token ID
Token identifier.
Token device name
A unique name derived by the token driver.
ATR (Answer to Reset)
Information replied by Smart cards when a reset command is issued.
show version
To display
information about the currently loaded software along with hardware and device
information, use the
showversion command in user EXEC, privileged EXEC, or
diagnostic mode.
showversion
Cisco Catalyst 3850 Series
Switches and Cisco 5760 Series Wireless Controllers
Cisco Catalyst 4500e Series
Switches running IOS XE software
showversion [rp-slot]
[ running ]
Cisco Catalyst 6500 Series
Routers
showversion
[ epldslot ]
Syntax Description
switchnode
(optional) Only a single switch may be specified. Default is all
switches in a stacked system.
running
(optional) Specifies information on the files currently running.
cat3850
and ct5760: (optional) Displays information about the active package set
currently running on the switch. When booted in installed mode, this is
typically the set of packages listed in the booted provisioning file. When
booted in bundle mode, this is typically the set of packages contained in the
booted bundle.
committed
(optional) Displays information about the committed package set. If no
installation operations have been performed since bootup, this output will be
the same as
show version
running. If any installation operations have been performed since
bootup, this output will display the set of packages that will be
activated/running on the next reload.
Note
This
command option is only applicable when running in installed mode.
provisioned
(optional)Specifies information on the software files that are provisioned.
cat3850
and ct5760: (optional) Displays information about the provisioned package set.
In most cases, the provisioned package set is the same as the committed package
set. These package sets will differ if an installation was performed with the
‘auto-rollback’ option and the installed packages have not yet been committed
using the 'software commit' command. This command option is only applicable
when running in installed mode.
rp-slot
Specifies the software of the RP in a specific RP slot of a Cisco ASR 1000
Series Router. Options include:
r0--the RP in RP slot 0.
r1
--the RP in RP slot 1.
rp
active --the active RP.
rp
standby --the standby RP.
installed
Specifies information on the software installed on the RP
user-interface
Specifies information on the files related to the user-interface.
epldslot
(Optional) Specifies the software of the EPLD slot of a Cisco Catalyst 6500
Series Router.
Command Default
No default
behavior or values.
Command Modes
User EXEC
(>) Privileged EXEC (#) Diagnostic (diag)--Cisco ASR 1000 Series Routers
only
Command History
Release
Modification
9.0
This
command was introduced.
12.1EC
This
command was integrated into Cisco IOS Release 12.1EC.
12.1(1a)T1
This
command was modified to include information about the clock card on CMTS
routers.
12.3BC
This
command was integrated into Cisco IOS Release 12.3BC.
12.3(4)T
The
output format of this command was updated.
12.2(14)SX
Support for this command was introduced on the Supervisor Engine 720.
12.2(17d)SXB
Support for this command on the Supervisor Engine 2 was extended to
12.2(17d)SXB.
12.2(25)S
The
output format of this command was updated.
12.2(33)SCA
This
command was integrated into Cisco IOS Release 12.2(33)SCA. Support for the
Cisco uBR7225VXR router was added.
12.2(33)SRA
This
command was integrated into Cisco IOS Release 12.2(33)SRA.
Cisco
IOS XE Release 2.1
This
command was introduced on the Cisco ASR 1000 Series Routers, and the following
enhancements were introduced:
the command became available in diagnostic mode.
the
rp-slot,
installed,user-interface,
provisioned, andrunning options all became available for the first
time.
12.2(18)SX
Added
ELPD keyword and output for the Cisco Catalyst 6500 Series Router.
Cisco
IOS XE Release 2.4
The
output format of this command was updated.
Cisco
IOS XE Release 3.1.0.SG
This
command was introduced on the Cisco Catalyst 4500e Serfies Switches with
support for the rp-slot parameter and running command option.
IOS XE
3.2.0 SE
Command introduced on the Cisco Catalyst 3850 Series Switches and Cisco 5760
Series Wireless Controllers with support for the switch keyword and running,
provisioned and committed command options.
Cisco IOS XE Release 3.3 SE
This command was integrated.
Usage Guidelines
This command
displays information about the Cisco IOS software version currently running on
a routing device, the ROM Monitor and Bootflash software versions, and
information about the hardware configuration, including the amount of system
memory. Because this command displays both software and hardware information,
the output of this command is the same as the output of the
showhardware command. (The
showhardware command is a command alias for the
showversion command.)
Specifically,
the
showversion command provides the following
information:
Software
information
Main Cisco IOS image
version
Main Cisco IOS image
capabilities (feature set)
Location and name of
bootfile in ROM
Bootflash image version
(depending on platform)
Device-specific information
Device name
System uptime
System reload reason
Config-register setting
Config-register settings
for after the next reload (depending on platform)
Hardware
information
Platform type
Processor type
Processor hardware
revision
Amount of main
(processor) memory installed
Amount I/O memory
installed
Amount of Flash memory
installed on different types (depending on platform)
Processor board ID
The output of
this command uses the following format:
Cisco IOS Software, <platform> Software (<image-id>), Version <software-version>,
<software-type
Technical Support: http://www.cisco.com/techsupport
Copyright (c) <date-range> by Cisco Systems, Inc.
Compiled <day> <date> <time> by <compiler-id>
ROM: System Bootstrap, Version <software-version>, <software-type>
BOOTLDR: <platform> Software (image-id), Version <software-version>, <software-type>
<router-name> uptime is <w> weeks, <d> days, <h> hours,
<m> minutes
System returned to ROM by reload at <time> <day> <date>
System image file is "<filesystem-location>/<software-image-name>"
Last reload reason: <reload-reason>Cisco <platform-processor-type>
processor (revision <processor-revision-id>) with <free-DRAM-memory>
K/<packet-memory>K bytes of memory.
Processor board ID <ID-number
<CPU-type> CPU at <clock-speed>Mhz, Implementation <number>, Rev <
Revision-number>, <kilobytes-Processor-Cache-Memory>KB <cache-Level> Cache
See the
Examples section for descriptions of the fields in this output.
Cisco ASR
1000 Series Routers
Entering
showversionwithout any of the options on the Cisco ASR
1000 Series Router will generate output similar to
showversion on other Cisco routers.
In order to
understand the
showversionoutput on Cisco ASR 1000 Series Routers, it
is important to understand that the individual sub-packages run the processes
on the router. Among other things, the output of this command provides
information on where various individual sub-packages are stored on the router,
and which processes these individual sub-packages are and are not currently
running.
More
specifically, the command displays each individual sub-package file on the
router, the hardware where the sub-package could be running, and whether the
sub-package is currently being run on that hardware.
The
show version
provisioned command displays only the individual sub-packages that can be
provisioned, which are the RP-specific sub-packages (RP Access, RP Base, RP
Control, and RP IOS) and the provisioning file. The output includes the
individual sub-package file, the hardware where the sub-package could be
running, and whether the sub-package is currently being run on that hardware.
The command
displays only the individual sub-packages that are currently active. The output
includes the individual sub-package file and the hardware where the sub-package
is running.
Cisco Catalyst 4500e
Series Switches
Entering show
version without any of the options on a Cisco Catalyst 4500e Series Switch
running IOS XE software will generate output similar to
show version
on other Cisco platforms. One notable difference is
that the output displays the IOS XE software version instead of the IOS image
version.
The IOS XE
software bundle includes a set of individual packages that comprise the
complete set of software that runs on the switch. The
show version
running command displays the list individual packages that are
currently active, that is, the set of packages included in the IOS XE software
bundle currently running on the Cisco Catalyst 4500e Series Switch.
Cisco Catalyst 3850
Series Switches and Cisco 5760 Series Wireless Controllers
Entering
show version
without any of the options on a Cisco Catalyst 3850
Series Switch or Cisco 5760 Series Wireless Controller will generate output
similar to
show version
on other Cisco platforms. One notable difference is
that the output displays the IOS XE software version instead of the IOS image
version.
The IOS XE
software bundle includes a set of individual packages that comprise the
complete set of software that runs on the switch or wireless controller.
The
show version
running command displays the list of individual packages that are
currently running on the switch. When booted in installed mode, this is
typically the set of packages listed in the booted provisioning file. When
booted in bundle mode, this is typically the set of packages contained in the
bundle.
The
show version
committed command displays information about the switch's or wireless
controller's committed package set. If no installation operations have been
performed since bootup, this output will be the same as
show version
running. If any installation operations have been performed since
bootup, this output will display the set of packages that will be
activated/running on the next reload. This command is not applicable when
running in bundle mode.
The
show version
provisioned command displays information about the provisioned package
set. In most cases, the provisioned package set is the same as the committed
package set. These package sets will differ if an installation was performed
with the
auto-rollback option and the installed packages
have not yet been committed by use of the
software
commit command. This command is not applicable when running in
bundle mode.
Examples
Examples
The following
is sample output from the
showversion command issued on a Cisco 3660 running
Cisco IOS Release 12.3(4)T:
Router# show version
Cisco IOS Software, 3600 Software (C3660-I-M), Version 12.3(4)T
TAC Support: http://www.cisco.com/tac
Copyright (c) 1986-2003 by Cisco Systems, Inc.
Compiled Thu 18-Sep-03 15:37 by ccai
ROM: System Bootstrap, Version 12.0(6r)T, RELEASE SOFTWARE (fc1)
ROM:
C3660-1 uptime is 1 week, 3 days, 6 hours, 41 minutes
System returned to ROM by power-on
System image file is "slot0:tftpboot/c3660-i-mz.123-4.T"
Cisco 3660 (R527x) processor (revision 1.0) with 57344K/8192K bytes of memory.
Processor board ID JAB055180FF
R527x CPU at 225Mhz, Implementation 40, Rev 10.0, 2048KB L2 Cache
3660 Chassis type: ENTERPRISE
2 FastEthernet interfaces
4 Serial interfaces
DRAM configuration is 64 bits wide with parity disabled.
125K bytes of NVRAM.
16384K bytes of processor board System flash (Read/Write)
Flash card inserted. Reading filesystem...done.
20480K bytes of processor board PCMCIA Slot0 flash (Read/Write)
Configuration register is 0x2102
Examples
The following
is sample output from the
showversion command issued on a Cisco 7200 router
running Cisco IOS Release 12.4(4)T. This output shows the total bandwidth
capacity and the bandwith capacity that is configured on the Cisco 7200.
Displaying bandwidth capacity is available in Cisco IOS Release 12.2 and later
releases.
Router# show version
Cisco IOS Software, 7200 Software (C7200-JS-M), Version 12.4(4)T, RELEASE SOFTW)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2005 by Cisco Systems, Inc.
Compiled Thu 27-Oct-05 05:58 by ccai
ROM: System Bootstrap, Version 12.1(20000710:044039) [nlaw-121E_npeb 117], DEVEE
BOOTLDR: 7200 Software (C7200-KBOOT-M), Version 12.3(16), RELEASE SOFTWARE (fc4)
router uptime is 5 days, 18 hours, 2 minutes
System returned to ROM by reload at 02:45:12 UTC Tue Feb 14 2006
System image file is "disk0:c7200-js-mz.124-4.T"
Last reload reason: Reload Command
Cisco 7206VXR (NPE400) processor (revision A) with 491520K/32768K bytes of memo.
Processor board ID 26793934
R7000 CPU at 350MHz, Implementation 39, Rev 3.2, 256KB L2 Cache
6 slot VXR midplane, Version 2.6
Last reset from power-on
PCI bus mb0_mb1 (Slots 0, 1, 3 and 5) has a capacity of 600 bandwidth points.
Current configuration on bus mb0_mb1 has a total of 440 bandwidth points.
This configuration is within the PCI bus capacity and is supported.
PCI bus mb2 (Slots 2, 4, 6) has a capacity of 600 bandwidth points.
Current configuration on bus mb2 has a total of 390 bandwidth points
This configuration is within the PCI bus capacity and is supported.
Please refer to the following document "Cisco 7200 Series Port Adaptor
Hardware Configuration Guidelines" on Cisco.com <http://www.cisco.com>
for c7200 bandwidth points oversubscription and usage guidelines.
4 Ethernet interfaces
2 FastEthernet interfaces
2 ATM interfaces
125K bytes of NVRAM.
62976K bytes of ATA PCMCIA card at slot 0 (Sector size 512 bytes).
125952K bytes of ATA PCMCIA card at slot 1 (Sector size 512 bytes).
8192K bytes of Flash internal SIMM (Sector size 256K).
Configuration register is 0x2002
Router#
For information
about PCI buses and bandwidth calculation, go to the "Cisco 7200 Series Port
Adapter Installation Requirements" chapter, of the
Cisco 7200
Series Port Adapter Hardware Configuration Guidelines guide.
The following
table describes the significant fields shown in the display.
Table 12 show version Field Descriptions
Field
Description
Cisco
IOS Software,
platform
Software (image-id),
Version
software-version,
release-type
For
example:
Cisco
IOS Software, 7200 Software (C7200-G4JS-M), Version 12.3(4)T
platform--Cisco hardware device name.
image-id--The coded software image identifier, in the format
platform-features-format (for example,
“c7200-g4js-mz”.
software-version--The Cisco IOS software release number, in the format
x.y(z)A, where
x.y is the
main release identifier,
z is the
maintenance release number, and
A, where
applicable, is the special release train identifier. For example, 12.3(4)T
indicates the fourth maintenance release of the 12.3T special technology
release train.
Note
In
the full software image filename, 12.3(4)T appears as 123-4.T. In the IOS
Upgrade Planner, 12.3(4)T appears as 12.3.4T (ED).
release-type--The description of the release type. Possible values
include MAINTENANCE [for example, 12.3(3)] or INTERIM [for example, 12.3(3.2)].
Tip
Refer
to “The ABC’s of Cisco IOS Networking” (available on Cisco.com) for more
information on Cisco IOS software release numbering and software versions.
Cisco
IOS is a registered trademark (R) of Cisco Systems, Inc.
The
Cisco Technical Support & Documentation website contains thousands of pages
of searchable technical content, including links to products, technologies,
solutions, technical tips, and tools. Registered Cisco.com users can log in
from this page to access even more content.
Cisco
IOS software, including the source code, user-help, and documentation, is
copyrighted by Cisco Systems, Inc. It is Cisco’s policy to enforce its
copyrights against any third party who infringes on its copyright.
ROM:
System Bootstrap, Version 12.0(6r)T, RELEASE SOFTWARE (fc1)
The
system “bootstrap” software, stored in ROM memory.
BOOTFLASH:
The
system “bootflash” software, stored in Flash memory (if applicable).
The
amount of time the system has been up and running.
System
returned to ROM by
reload-reason at
timedaydate
For
example:
System
returned to ROM by reload at 20:56:53 UTC Tue Nov 4 2003
Shows
the last recorded reason for a system reload, and time of last reload.
Last
reload reason:
reload-reason
For
example:
Last
reload reason: Reload command
Shows
the last recorded reason for a system reload.
Last
reset from
reset-reason
For
example:
Last
reset from power-on
Shows
the last recorded reason for a system reset. Possible
reset-reason values include:
power-on--System was reset with the initial power on or a power cycling of the
device.
s/w
peripheral--System was reset due to a software peripheral.
s/w
nmi--System was reset by a nonmaskable interrupt (NMI) originating in the
system software. For example, on some systems, you can configure the device to
reset automatically if two or more fans fail.
push-button--System was reset by manual activation of a RESET push-button (also
called a hardware NMI).
watchdog--System was reset due to a watchdog process.
unexpected value--May indicate a bus error, such as for an attempt to access a
nonexistent address (for example, “System restarted by bus error at PC 0xC4CA,
address 0x210C0C0”).
(This
field was formerly labeled as the “System restarted by” field.”)
System
image file is “file-location/ file-name ”
For
example:
System
image file is "slot0:tftpboot/c3660-i-mz.123-3.9.T2"
Displays the file location (local or remote filesystem) and the system image
name.
Cisco
platform (processor-type )
processor (revision
processor-revision-id ) with
free -DRAM-memory K/
packet-memory
K bytes of memory.
Example--Separate DRAM and Packet Memory:
Cisco
RSP4 (R5000) processor with 65536K/2072K bytes of memory
Example--Combined DRAM and Packet Memory:
Cisco
3660 (R527x) processor (revision 1.0) with 57344K/8192K bytes of memory.
This
line can be used to determine how much Dynamic RAM (DRAM) is installed on your
system, in order to determine if you meet the “Min. Memory” requirement for a
software image. DRAM (including SDRAM) is used for system processing memory and
for packet memory.
Two
values, separated by a slash, are given for DRAM: The first value tells you how
DRAM is available for system processing, and the second value tells you how
much DRAM is being used for Packet memory.
The
first value, Main Processor memory, is either:
The
amount of DRAM available for the processor, or
The
total amount of DRAM installed on the system.
The
second value, Packet memory, is either:
The
total physical input/output (I/O) memory (or “Fast memory”) installed on the
router (Cisco 4000, 4500, 4700, and 7500 series), or
The
amount of “shared memory” used for packet buffering. In the shared memory
scheme (Cisco 2500, 2600, 3600, and 7200 Series), a percentage of DRAM is used
for packet buffering by the router's network interfaces.
Note
The
terms “I/O memory” or “iomem”; “shared memory”; “Fast memory” and “PCI memory”
all refer to “Packet Memory”. Packet memory is either separate physical RAM or
shared DRAM.
Separate
DRAM and Packet Memory
The
4000, 4500, 4700, and 7500 series routers have separate DRAM and Packet memory,
so you only need to look at the first number to determine total DRAM. In the
example to the left for the Cisco RSP4, the first value shows that the router
has 65536K (65,536 kilobytes, or 64 megabytes) of DRAM. The second value,
8192K, is the Packet memory.
Combined
DRAM and Packet Memory
The
2500, 2600, 3600, and 7200 series routers require a minimum amount of I/O
memory to support certain interface processors.
The
1600, 2500, 2600, 3600, and 7200 series routers use a fraction of DRAM as
Packet memory, so you need to add both numbers to find out the real amount of
DRAM. In the example to the left for the Cisco 3660, the router has 57,344
kilobytes (KB) of free DRAM and 8,192 KB dedicated to Packet memory. Adding the
two numbers together gives you 57,344K + 8,192K = 65,536K, or 64 megabytes (MB)
of DRAM.
For
more details on memeory requirements, see the document "How to Choose a Cisco
IOS® Software Release" on Cisco.com.
Configuration register is
value
For
example:
Configuration register is 0x2142 (will be 0x2102 at next reload)
Shows
the current configured hex value of the software configuration register. If the
value has been changed with the
config-register command, the register value that
will be used at the next reload is displayed in parenthesis.
The
boot field (final digit) of the software configuration register dictates what
the system will do after a reset.
For
example, when the boot field of the software configuration register is set to
00 (for example, 0x0), and you press the NMI button on a Performance Route
Processor (PRP), the user-interface remains at the ROM monitor prompt
(rommon>) and waits for a user command to boot the system manually. But if
the boot field is set to 01 (for example, 0x1), the system automatically boots
the first Cisco IOS image found in the onboard Flash memory SIMM on the PRP.
The
factory-default setting for the configuration register is 0x2102. This value
indicates that the router will attempt to load a Cisco IOS software image from
Flash memory and load the startup configuration file.
Examples
This example
shows how to display the configuration of the system hardware, the software
version, the names and sources of configuration files, and the boot images:
Router# show version
Cisco Internetwork Operating System Software
IOS (tm) c6sup2_rp Software (c6sup2_rp-JSV-M), Version 12.1 (nightly.E020626) NIG
HTLY BUILD
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Wed 26-Jun-02 06:20 by
Image text-base: 0x40008BF0, data-base: 0x419BA000
ROM: System Bootstrap, Version 12.1(11r)E1, RELEASE SOFTWARE (fc1)
Router uptime is 2 weeks, 8 hours, 48 minutes
Time since Router switched to active is 1 minute
System returned to ROM by power-on (SP by power-on)
System image file is "sup-bootflash:c6sup22-jsv-mz"
cisco Catalyst 6000 (R7000) processor with 112640K/18432K bytes of memory.
Processor board ID SAD06210067
R7000 CPU at 300Mhz, Implementation 39, Rev 3.3, 256KB L2, 1024KB L3 Cache
Last reset from power-on
Bridging software.
X.25 software, Version 3.0.0.
SuperLAT software (copyright 1990 by Meridian Technology Corp).
TN3270 Emulation software.
3 Virtual Ethernet/IEEE 802.3 interface(s)
48 FastEthernet/IEEE 802.3 interface(s)
381K bytes of non-volatile configuration memory.
16384K bytes of Flash internal SIMM (Sector size 512K).
Configuration register is 0x2102
Router#
The following
table describes the fields that are shown in the example.
Table 13 show version Field Descriptions
Field
Description
IOS
(tm) c6sup2_rp Software (c6sup2_rp-JSV-M), Version 12.1(nightly.E020626)
NIGHTLY BUILD
Version
number. Always specify the complete version number when reporting a possible
software problem. In the example output, the version number is 12.1.
ROM:
System Bootstrap, Version 12.1(11r)E1, RELEASE SOFTWARE (fc1)
Bootstrap version string.
BOOTFLASH: 7200 Software (C7200-BOOT-M), Version 11.1(472), RELEASE SOFTWARE
Boot
version string.
Router
uptime is
Amount
of time that the system has been up and running.
Time
since Router switched to active
Amount
of time since switchover occurred.
System
restarted by
Log of
how the system was last booted, both as a result of normal system startup and
of system error. For example, information can be displayed to indicate a bus
error that is typically the result of an attempt to access a nonexistent
address, as follows:
System
restarted by bus error at PC 0xC4CA, address 0x210C0C0
System
image file is
If the
software was booted over the network, the Internet address of the boot host is
shown. If the software was loaded from onboard ROM, this line reads “running
default software.”
cisco
Catalyst 6000 (R7000) processor with 112640K/18432K bytes of memory.
Remaining output in each display that shows the hardware configuration and any
nonstandard software options.
Configuration register is
Configuration register contents that are displayed in hexadecimal notation.
The output of
the
showversion EXEC command can provide certain messages,
such as bus error messages. If such error messages appear, report the complete
text of this message to your technical support specialist.
This example
shows how to display the ELPD version information of a slot:
Router# show version epld 4
Module 4 EPLD's:
Number of EPLD's: 6
EPLD A : 0x5
EPLD B : 0x2
EPLD C : 0x1
EPLD D : 0x1
EPLD E : 0x1
Router#
Examples
The following
is sample output from the
showversion command for a Cisco uBR7246 VXR with the
cable clock card installed:
Router#
Cisco Internetwork Operating System Software
IOS (tm) 7200 Software (UBR7200-P-M), Version 12.1(10)EC, RELEASE SOFTWARE
TAC Support: http://www.cisco.com/tac
Copyright (c) 1986-2000 by cisco Systems, Inc.
Compiled Wed 02-Feb-00 16:49 by ccai
Image text-base:0x60008900, data-base:0x61192000
ROM:System Bootstrap, Version 12.0(15)SC, RELEASE SOFTWARE
VXR1 uptime is 2 days, 1 hour, 24 minutes
System returned to ROM by power-on at 10:54:38 PST Sat Feb 5 2000
System restarted at 11:01:08 PST Sat Feb 5 2000
System image file is "slot1:ubr7200-p-mz.121-0.8.T"
cisco uBR7246VXR (NPE300) processor (revision B) with 122880K/40960K bytes of memory.
Processor board ID SAB0329005N
R7000 CPU at 262Mhz, Implementation 39, Rev 1.0, 256KB L2, 2048KB L3 Cache
6 slot VXR midplane, Version 2.0
Last reset from power-on
X.25 software, Version 3.0.0.
National clock card with T1 controller
1 FastEthernet/IEEE 802.3 interface(s)
2 Cable Modem network interface(s)
125K bytes of non-volatile configuration memory.
16384K bytes of Flash PCMCIA card at slot 0 (Sector size 128K).
20480K bytes of Flash PCMCIA card at slot 1 (Sector size 128K).
4096K bytes of Flash internal SIMM (Sector size 256K).
Configuration register is 0x0
Router#
The following
table describes significant fields shown in these displays.
Table 14 show version Field Descriptions
Field
Description
IOS
(tm) 7200 Software (UBR7200-P-M), Version xx.x
Always
specify the complete version number when reporting a possible software problem.
In the example, the version number is Cisco IOS Release 12.1(10)EC.
ROM:
System Bootstrap
Bootstrap version string.
Router
uptime is
The
amount of time the system has been up and running.
System
restarted at
Also
displayed is a log of how the system was last booted, as a result of normal
system startup or system error.
System
image file is
If the
software was booted over the network, the Internet address of the boot host is
shown. If the software was loaded from onboard ROM, this line reads “running
default software.”
cisco
uBR7246VXR (NPE300) processor
The
remaining output in each display shows the hardware configuration and any
nonstandard software options.
Configuration register is
The
configuration register contents, displayed in hexadecimal notation.
The output of
the
showversion command can also provide certain messages,
such as bus error messages. If such error messages appear, report the complete
text of this message to your technical support specialist.
Examples
The following
example shows sample output from the show version command on a Cisco uBR10012
universal broadband router running Cisco IOS Release 12.3(17b)BC4:
Router> show version
Cisco Internetwork Operating System Software
IOS (tm) 10000 Software (UBR10K2-K9P6U2-M), Version 12.3(17b)BC4, RELEASE SOFTWA
RE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2006 by cisco Systems, Inc.
Compiled Wed 22-Nov-06 11:41 by tinhuang
Image text-base: 0x60010F0C, data-base: 0x62480000
ROM: System Bootstrap, Version 12.0(20020314:211744) [REL-pulsar_sx.ios-rommon 1
12], DEVELOPMENT SOFTWARE
ubr10k uptime is 2 days, 22 hours, 13 minutes
System returned to ROM by reload at 01:34:58 UTC Sun Jun 8 2008
System image file is "disk0:ubr10k2-k9p6u2-mz.123-17b.BC4"
Last reload reason: Reload command
This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.
A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html
If you require further assistance please contact us by sending email to
export@cisco.com.
cisco uBR10000 (PRE2-RP) processor with 946175K/98304K bytes of memory.
Processor board ID TBA05380380
R7000 CPU at 500MHz, Implementation 39, Rev 4.1, 256KB L2, 8192KB L3 Cache
Backplane version 1.1, 8 slot
Last reset from register reset
PXF processor tmc0 is running.
PXF processor tmc1 is running.
PXF processor tmc2 is running.
PXF processor tmc3 is running.
1 TCCplus card(s)
1 FastEthernet/IEEE 802.3 interface(s)
3 Gigabit Ethernet/IEEE 802.3 interface(s)
24 Cable Modem network interface(s)
2045K bytes of non-volatile configuration memory.
125440K bytes of ATA PCMCIA card at slot 0 (Sector size 512 bytes).
125440K bytes of ATA PCMCIA card at slot 1 (Sector size 512 bytes).
65536K bytes of Flash internal SIMM (Sector size 512KB).
Secondary is up.
Secondary has 1044480K bytes of memory.
Configuration register is 0x2102
Examples
In Cisco IOS XE
Release 2.4
In the following example, the show version command is responsible for displaying the packages installed, provisioned and running on the current RP.
In the
following example, the command is entered on a Cisco ASR 1000 Series Router in
diagnostic mode. Note that the output shows what every file that can be found
in the consolidated package is or is not currently running (provisioning file,
RP Access, RP Base, RP Control, RP IOS, ESP Base, SIP Base, SIP SPA).
Table 15 show version installed,
provisioned, and running Field Descriptions
Field
Description
Package:
The
individual sub-package name.
version:
The
consolidated package version of the individual sub-package.
status:
Reveals
if the sub-package is active or inactive for the specific hardware component
only.
File:
The
location and filename of the individual sub-package file.
on:
The
hardware component.
Built:
The
date the individual sub-package was built.
File
SHA1 checksum:
The
SHA1 sum for the file. This sum can be compared against a SHA1 sum generated by
any SHA1 sum-generating tool.
Examples
The following is
sample output from the show version command on a Cisco Catalyst 3850 Series
Switch that is the active switch in a 2-member stack:
infra-p2-3#show version
Cisco IOS Software, IOS-XE Software, Catalyst L3 Switch Software (CAT3K_CAA-UNIVERSALK9-M), Version 03.09.19.EMP EARLY DEPLOYMENT ENGINEERING NOVA_WEEKLY BUILD, synced to DSGS_PI2_POSTPC_FLO_DSBU7_NG3K_1105
Copyright (c) 1986-2012 by Cisco Systems, Inc.
Compiled Thu 15-Nov-12 01:45 by udonthi
ROM: IOS-XE ROMMON
BOOTLDR: C3850 Boot Loader (C3850-HBOOT-M) Version 1.2, engineering software (D)
infra-p2-3 uptime is 5 minutes
Uptime for this control processor is 7 minutes
System returned to ROM by reload
System image file is "flash:packages.conf"
Last reload reason: Reload command
This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.
A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html
If you require further assistance please contact us by sending email to
export@cisco.com.
License Level: Ipservices
License Type: Permanent
Next reload license Level: Ipservices
cisco WS-C3850X-24P-PROTO2 (MIPS) processor with 2097152K bytes of physical memory.
Processor board ID FHH1515P03Y
1 Virtual Ethernet interface
56 Gigabit Ethernet interfaces
8 Ten Gigabit Ethernet interfaces
2048K bytes of non-volatile configuration memory.
2097152K bytes of physical memory.
160618K bytes of Crash Files at crashinfo:.
160618K bytes of Crash Files at crashinfo-1:.
706860K bytes of Flash at flash:.
698827K bytes of Flash at flash-1:.
3915670K bytes of USB Flash at usbflash0:.
0K bytes of Dummy USB Flash at usbflash0-1:.
0K bytes of at webui:.
Base Ethernet MAC Address : 64:00:f1:25:11:00
Motherboard Assembly Number : 73-12240-03
Motherboard Serial Number : FHH15130010
Model Revision Number : 01
Motherboard Revision Number : 02
Model Number : WS-C3850X-24P-PROTO2
System Serial Number : FHH1515P03Y
Switch Ports Model SW Version SW Image Mode
------ ----- ----- ---------- ---------- ----
1 32 WS-C3850X-24P-PROT 03.09.19.EMP cat3k_caa-universalk9 INSTALL
2 32 WS-C3850X-24P-PROT 03.09.19.EMP cat3k_caa-universalk9 INSTALL
Switch 01
---------
Switch uptime : 7 minutes
Base Ethernet MAC Address : 64:00:f1:25:1a:00
Motherboard Assembly Number : 73-12240-03
Motherboard Serial Number : FHH1513000T
Model Revision Number : 01
Motherboard Revision Number : 02
Model Number : WS-C3850X-24P-PROTO2
System Serial Number : FHH1515P047
Configuration register is 0x2 (will be 0x102 at next reload)
infra-p2-3#
In the following
example, the show version running command is entered on a Cisco Catalyst 3850
Series Switch to view information about the packages currently running on both
switches in a 2-member stack:
infra-p2-3#show version running
Package: Base, version: 03.09.19.EMP, status: active
File: cat3k_caa-base.SSA.03.09.19.EMP.pkg, on: Switch1
Built: Thu Nov 15 01:52:19 PST 2012, by: udonthi
Package: Drivers, version: 03.09.19.EMP, status: active
File: cat3k_caa-drivers.SSA.03.09.19.EMP.pkg, on: Switch1
Built: Thu Nov 15 01:54:53 PST 2012, by: udonthi
Package: Infra, version: 03.09.19.EMP, status: active
File: cat3k_caa-infra.SSA.03.09.19.EMP.pkg, on: Switch1
Built: Thu Nov 15 01:53:08 PST 2012, by: udonthi
Package: IOS, version: 150-9.19.EMP, status: active
File: cat3k_caa-iosd-universalk9.SSA.150-9.19.EMP.pkg, on: Switch1
Built: Thu Nov 15 01:54:09 PST 2012, by: udonthi
Package: Platform, version: 03.09.19.EMP, status: active
File: cat3k_caa-platform.SSA.03.09.19.EMP.pkg, on: Switch1
Built: Thu Nov 15 01:53:39 PST 2012, by: udonthi
Package: WCM, version: 03.09.19.EMP, status: active
File: cat3k_caa-wcm.SSA.03.09.19.EMP.pkg, on: Switch1
Built: Thu Nov 15 01:54:34 PST 2012, by: udonthi
Package: Base, version: 03.09.19.EMP, status: active
File: cat3k_caa-base.SSA.03.09.19.EMP.pkg, on: Switch2
Built: Thu Nov 15 01:52:19 PST 2012, by: udonthi
Package: Drivers, version: 03.09.19.EMP, status: active
File: cat3k_caa-drivers.SSA.03.09.19.EMP.pkg, on: Switch2
Built: Thu Nov 15 01:54:53 PST 2012, by: udonthi
Package: Infra, version: 03.09.19.EMP, status: active
File: cat3k_caa-infra.SSA.03.09.19.EMP.pkg, on: Switch2
Built: Thu Nov 15 01:53:08 PST 2012, by: udonthi
Package: IOS, version: 150-9.19.EMP, status: active
File: cat3k_caa-iosd-universalk9.SSA.150-9.19.EMP.pkg, on: Switch2
Built: Thu Nov 15 01:54:09 PST 2012, by: udonthi
Package: Platform, version: 03.09.19.EMP, status: active
File: cat3k_caa-platform.SSA.03.09.19.EMP.pkg, on: Switch2
Built: Thu Nov 15 01:53:39 PST 2012, by: udonthi
Package: WCM, version: 03.09.19.EMP, status: active
File: cat3k_caa-wcm.SSA.03.09.19.EMP.pkg, on: Switch2
Built: Thu Nov 15 01:54:34 PST 2012, by: udonthi
In the following
example, the show version provisioned and show version committed commands are
entered on a Cisco Catalyst 3850 Series Switch that is the active switch in a
2-member stack. The show version committed commands displays information about
the packages in the committed package set that will be running on the next
reload. The show version provisioned command displays information about the
packages in the provisioned package set.
In most cases,
the show version provisioned and show version committed output will display the
same information, since the provisioned and committed packages sets include the
same packages. The provisioned package set may differ from the committed
package set in cases where a
software
install operation was performed with the
auto-rollback command option, and the
software
commit command has not yet been entered. This is the case in the
sample output below, where the packages from the 03.09.19.EMP were installed
with the
auto-rollback command option, but the 'software
commit' command has not yet been entered.
The show version
provisioned and show version committed commands are not applicable when the
switch is booted in bundle mode.
infra-p2-3#show version provisioned
Package: Provisioning File, version: n/a, status: active
File: packages.conf, on: Switch1
Built: n/a, by: n/a
Package: Base, version: 03.09.19.EMP, status: active
File: cat3k_caa-base.SSA.03.09.19.EMP.pkg, on: Switch1
Built: Thu Nov 15 01:52:19 PST 2012, by: udonthi
Package: Infra, version: 03.09.19.EMP, status: active
File: cat3k_caa-infra.SSA.03.09.19.EMP.pkg, on: Switch1
Built: Thu Nov 15 01:53:08 PST 2012, by: udonthi
Package: Platform, version: 03.09.19.EMP, status: active
File: cat3k_caa-platform.SSA.03.09.19.EMP.pkg, on: Switch1
Built: Thu Nov 15 01:53:39 PST 2012, by: udonthi
Package: IOS, version: 150-9.19.EMP, status: active
File: cat3k_caa-iosd-universalk9.SSA.150-9.19.EMP.pkg, on: Switch1
Built: Thu Nov 15 01:54:09 PST 2012, by: udonthi
Package: WCM, version: 03.09.19.EMP, status: active
File: cat3k_caa-wcm.SSA.03.09.19.EMP.pkg, on: Switch1
Built: Thu Nov 15 01:54:34 PST 2012, by: udonthi
Package: Drivers, version: 03.09.19.EMP, status: active
File: cat3k_caa-drivers.SSA.03.09.19.EMP.pkg, on: Switch1
Built: Thu Nov 15 01:54:53 PST 2012, by: udonthi
Package: Provisioning File, version: n/a, status: active
File: packages.conf, on: Switch2
Built: n/a, by: n/a
Package: Base, version: 03.09.19.EMP, status: active
File: cat3k_caa-base.SSA.03.09.19.EMP.pkg, on: Switch2
Built: Thu Nov 15 01:52:19 PST 2012, by: udonthi
Package: Infra, version: 03.09.19.EMP, status: active
File: cat3k_caa-infra.SSA.03.09.19.EMP.pkg, on: Switch2
Built: Thu Nov 15 01:53:08 PST 2012, by: udonthi
Package: Platform, version: 03.09.19.EMP, status: active
File: cat3k_caa-platform.SSA.03.09.19.EMP.pkg, on: Switch2
Built: Thu Nov 15 01:53:39 PST 2012, by: udonthi
Package: IOS, version: 150-9.19.EMP, status: active
File: cat3k_caa-iosd-universalk9.SSA.150-9.19.EMP.pkg, on: Switch2
Built: Thu Nov 15 01:54:09 PST 2012, by: udonthi
Package: WCM, version: 03.09.19.EMP, status: active
File: cat3k_caa-wcm.SSA.03.09.19.EMP.pkg, on: Switch2
Built: Thu Nov 15 01:54:34 PST 2012, by: udonthi
Package: Drivers, version: 03.09.19.EMP, status: active
File: cat3k_caa-drivers.SSA.03.09.19.EMP.pkg, on: Switch2
Built: Thu Nov 15 01:54:53 PST 2012, by: udonthi
infra-p2-3#show version committed
Package: Provisioning File, version: n/a, status: active
File: packages.conf, on: Switch1
Built: n/a, by: n/a
Package: Base, version: 03.09.17.EMP, status: active
File: cat3k_caa-base.SSA.03.09.17.EMP.pkg, on: Switch1
Built: Mon Nov 12 20:27:51 PST 2012, by: udonthi
Package: Infra, version: 03.09.17.EMP, status: active
File: cat3k_caa-infra.SSA.03.09.17.EMP.pkg, on: Switch1
Built: Mon Nov 12 20:28:53 PST 2012, by: udonthi
Package: Platform, version: 03.09.17.EMP, status: active
File: cat3k_caa-platform.SSA.03.09.17.EMP.pkg, on: Switch1
Built: Mon Nov 12 20:29:33 PST 2012, by: udonthi
Package: IOS, version: 150-9.17.EMP, status: active
File: cat3k_caa-iosd-universalk9.SSA.150-9.17.EMP.pkg, on: Switch1
Built: Mon Nov 12 20:29:58 PST 2012, by: udonthi
Package: WCM, version: 03.09.17.EMP, status: active
File: cat3k_caa-wcm.SSA.03.09.17.EMP.pkg, on: Switch1
Built: Mon Nov 12 20:30:29 PST 2012, by: udonthi
Package: Drivers, version: 03.09.17.EMP, status: active
File: cat3k_caa-drivers.SSA.03.09.17.EMP.pkg, on: Switch1
Built: Mon Nov 12 20:31:01 PST 2012, by: udonthi
Package: Provisioning File, version: n/a, status: active
File: packages.conf, on: Switch2
Built: n/a, by: n/a
Package: Base, version: 03.09.17.EMP, status: active
File: cat3k_caa-base.SSA.03.09.17.EMP.pkg, on: Switch2
Built: Mon Nov 12 20:27:51 PST 2012, by: udonthi
Package: Infra, version: 03.09.17.EMP, status: active
File: cat3k_caa-infra.SSA.03.09.17.EMP.pkg, on: Switch2
Built: Mon Nov 12 20:28:53 PST 2012, by: udonthi
Package: Platform, version: 03.09.17.EMP, status: active
File: cat3k_caa-platform.SSA.03.09.17.EMP.pkg, on: Switch2
Built: Mon Nov 12 20:29:33 PST 2012, by: udonthi
Package: IOS, version: 150-9.17.EMP, status: active
File: cat3k_caa-iosd-universalk9.SSA.150-9.17.EMP.pkg, on: Switch2
Built: Mon Nov 12 20:29:58 PST 2012, by: udonthi
Package: WCM, version: 03.09.17.EMP, status: active
File: cat3k_caa-wcm.SSA.03.09.17.EMP.pkg, on: Switch2
Built: Mon Nov 12 20:30:29 PST 2012, by: udonthi
Package: Drivers, version: 03.09.17.EMP, status: active
File: cat3k_caa-drivers.SSA.03.09.17.EMP.pkg, on: Switch2
Built: Mon Nov 12 20:31:01 PST 2012, by: udonthi
infra-p2-3#
Table 16 Table 5,Cisco Catalyst
3850 Series Switches and Cisco 5760 Series Wireless Controllers show version
running Field Descriptions
Field
Description
Package:
The
individual sub-package name.
version:
The
individual sub-package version.
status:
Reveals
if the package is active or inactive for the specific Supervisor module.
File:
The
filename of the individual package file.
on:
The
slot number of the Active or Standby Supervisor that this package is running
on.
Built:
The
date the individual package was built.
Examples
The following is
sample output from the show version command on a Cisco Catalyst 4500e Series
Switch running IOS XE software:
Switch#show version
Cisco IOS Software, IOS-XE Software, Catalyst 4500 L3 Switch Software
(cat4500e-UNIVERSALK9-M), Experimental Version 3.1.0.SG
[/nobackup/xxxx/cwab/build/arch_ppc/buildtree-ios/vob/ios/sys 100] Copyright (c)
1986-2010 by Cisco Systems, Inc.
Compiled Mon 19-Apr-10 09:19 by xxxx
Cisco IOS-XE software, Copyright (c) 2005-2010 by cisco Systems, Inc.
All rights reserved. Certain components of Cisco IOS-XE software are licensed under the
GNU General Public License ("GPL") Version 2.0. The software code licensed under GPL
Version 2.0 is free software that comes with ABSOLUTELY NO WARRANTY. You can redistribute
and/or modify such GPL code under the terms of GPL Version 2.0. For more details, see
the documentation or "License Notice" file accompanying the IOS-XE software, or the
applicable URL provided on the flyer accompanying the IOS-XE software.
Image text-base: 0x100D9954, data-base: 0x14B379D8
ROM: 12.2(54r)XO(0.246)
Jawa Revision 7, Snowtrooper Revision 0x0.0x14
gsgsw-g9-35 uptime is 4 minutes
Uptime for this control processor is 5 minutes System returned to ROM by reload System
image file is "tftp://1.2.3.4/tftpboot/xxxx/x.bin"
This product contains cryptographic features and is subject to United States and local
country laws governing import, export, transfer and use. Delivery of Cisco cryptographic
products does not imply third-party authority to import, export, distribute or use
encryption.
Importers, exporters, distributors and users are responsible for compliance with U.S. and
local country laws. By using this product you agree to comply with applicable laws and
regulations. If you are unable to comply with U.S. and local laws, return this product
immediately.
A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html
If you require further assistance please contact us by sending email to export@cisco.com.
License Information for 'iosd'
License Level: entservices Type: Evaluation
Next reboot license Level: entservices
cisco WS-C4510R-E (MPC8572) processor (revision 2) with 786516K/16384K bytes of memory.
Processor board ID SPE1046002Q
MPC8572 CPU at 1.5GHz, Supervisor 7
Last reset from Reload
1 Virtual Ethernet interface
84 Gigabit Ethernet interfaces
14 Ten Gigabit Ethernet interfaces
Configuration register is 0x920
Switch#
In the following
example, the show version running command is entered on a Cisco Catalyst 4500e
Series Switch to view the list of packages contained in the IOS XE software
bundle currently loaded on the system.
Switch# show version running
Package: Base, version: 3.0.0, status: active
30
File: cat4500e-base.SSA.3.0.0.pkg, on: Slot5
From Bundle: cat4500e-universalk9.SSA.3.1.0.SG
Built: Mon Apr 19 10:08:38 PDT 2010, by: xxxx
Package: Infra, version: 3.0.0, status: active
File: cat4500e-infra.SSA.3.0.0.pkg, on: Slot5
From Bundle: cat4500e-universalk9.SSA.3.1.0.SG
Built: Mon Apr 19 10:09:30 PDT 2010, by: xxxx
Package: IOS, version: 150-1.XO, status: active
File: cat4500e-universalk9.SSA.150-1.XO.pkg, on: Slot5
From Bundle: cat4500e-universalk9.SSA.3.1.0.SG
Built: Mon Apr 19 10:10:02 PDT 2010, by: xxxx
Package: Base, version: 3.0.0, status: active
File: cat4500e-base.SSA.3.0.0.pkg, on: Slot6
From Bundle: cat4500e-universalk9.SSA.3.1.0.SG
Built: Mon Apr 19 10:08:38 PDT 2010, by: xxxx
Package: Infra, version: 3.0.0, status: active
File: cat4500e-infra.SSA.3.0.0.pkg, on: Slot6
From Bundle: cat4500e-universalk9.SSA.3.1.0.SG
Built: Mon Apr 19 10:09:30 PDT 2010, by: xxxx
Package: IOS, version: 150-1.XO, status: active
File: cat4500e-universalk9.SSA.150-1.XO.pkg, on: Slot6
From Bundle: cat4500e-universalk9.SSA.3.1.0.SG
Built: Mon Apr 19 10:10:02 PDT 2010, by: xxxx
Switch#
Table 17 Table 6,Cisco Catalyst
4500e Series Switches show version running Field Descriptions
Field
Description
Package:
The
individual sub-package name.
version:
The
individual sub-package version.
status:
Reveals
if the package is active or inactive for the specific Supervisor module.
File:
The
filename of the individual package file.
on:
The
slot number of the Active or Standby Supervisor that this package is running
on.
From
Bundle:
The
name of the IOS XE software bundle that includes this package.
Built:
The
date the individual package was built.
Related Commands
Command
Description
showdiag
Displays hardware and diagnostic information for a networking device, a line
card, a processor, a jacket card, a chassis, or a network module.
showinventory
Displays the Cisco Unique Device Identifier information, including the Product
ID, the Version ID, and the Serial Number, for the hardware device and hardware
components.
show warm-reboot
To display the statistics for attempted warm reboots, use the showwarm-rebootcommand in privileged EXEC mode.
showwarm-reboot
Syntax Description
This command has no arguments or keywords.
Command Modes
Privileged EXEC
Command History
Release
Modification
12.3(2)T
This command was introduced.
12.2(18)S
This command was integrated into Cisco IOS Relase 12.2(18)S.
12.2(28)SB
This command was integrated into Cisco IOS Relase 12.2(28)SB.
Usage Guidelines
Use the showwarm-reboot command to see if warm rebooting is enabled, and, if so, how many warm reloads have occurred and how much space in kilobytes (KB) is consumed by warm-reboot storage, which is the RAM area used to store the data segment that enables warm reloading to function.
Examples
The following example is sample output from theshowwarm-reboot command:
Router# show warm-reboot
Warm Reboot is enabled
Statistics:
10 warm reboots have taken place since the last cold reboot
XXX KB taken up by warm reboot storage
Related Commands
Command
Description
warm-reboot
Enables a router to warm-reboot.
show wiretap
To display the intercept status, use the showwiretap command in privileged EXEC mode.
showwiretap
[ id [stream-id] | idbs ]
Syntax Description
id
(Optional) CCC ID number. The CCC ID value range is from 1 to 2147483647.
stream-id
(Optional) The ID value range is from 1to 2147483647.
idbs
(Optional) Displays the Interface Descriptive Block (IDB) to which the Access Control List (ACL) is applied.
Command Default
If the id is not specified , information for all wiretap configurations and IDBs is displayed.
Command Modes
Privileged EXEC (#)
Command History
Release
Modification
15.0(1)M
This command was introduced in a release earlier than Cisco IOS
Release 15.0(1)M.
12.2 (33)SXI
This command was integrated into a release earlier than Cisco IOS
Release 12.2(33)SXI.
Usage Guidelines
Use the showwiretapcommand to display the intercept status.
Examples
The following is sample output from the showwiretap command. The field descriptions are self-explanatory.
Router# show wiretap
Mediation Device 0x00000001
TTl = 3130
Time left = 3127 minutes
MD IP Address = 6.6.6.12
MD SNMP IF index = 0
MD HW IF index = 0
MD Source IP address = 6.6.6.14
MD UDP port = 7777
DSCP value = af41
Platform data = 0x00000000
Stream count = 1
Streams associated with MD
Generic stream 0x00000002
Status = 1
Packets intercepted = 0
Packets dropped = 0
Type = Session
Index 0x00000002
Acnt ID 0x00000001
SNMP provisioned intercept
Status 0
show whoami
To display information about the terminal line of the current user, including host name, line number, line speed, and location, use the showwhoami command in EXEC mode.
showwhoami [text]
Syntax Description
text
(Optional) Additional data to print to the screen.
Command Modes
EXEC
Command History
Release
Modification
10.0
This command was introduced.
12.2(33)SRA
This command was integrated into Cisco IOS Release 12.2(33)SRA.
Usage Guidelines
If text is included as an argument in the command, that text is displayed as part of the additional data about the line.
To prevent the information from being lost if the menu display clears the screen, this command always displays a --More-- prompt before returning. Press the space bar to return to the prompt.
Examples
The following example is sample output from the showwhoami command:
Router> show whoami
Comm Server "Router", Line 0 at 0bps. Location "Second floor, West"
--More--
Router>
showmon
To show both the ReadOnly and the Upgrade ROMmon image versions when you are in ROMmon mode, as well as which ROMmon image is running on the Cisco 7200 VXR or Cisco 7301 router, use the showmoncommand in ROM monitor mode.
showmon
Syntax Description
This command has no arguments or keywords.
Command Default
No default behavior or values
Command Modes
ROM monitor mode
Command History
Release
Modification
12.0(28)S
This command was introduced on the Cisco 7200 VXR router. It was introduced in ROMmon version 12.3(4r)T1 for the Cisco 7200 VXR router.
12.3(8)T
This command was integrated into Cisco IOS Release 12.3(8)T and supported on the Cisco 7200 VXR router and Cisco 7301 router. It was introduced in ROMmon version 12.3(4r)T2 for the Cisco 7301 router.
12.3(9)
This command was integrated into Cisco IOS Release 12.3(9) and supported on the Cisco 7200 VXR router and Cisco 7301 router.
Usage Guidelines
Use the showmon command when you are in ROM monitor mode. Use the show rom-monitor command when you are in Cisco IOS.
Examples
The following example, applicable to both the Cisco 7200 VXR and Cisco 7301 routers, uses the showmon command in ROMmon to display both ROMmon images and to verify that the Upgrade ROMmon image is running:
rommon 1 > showmon
ReadOnly ROMMON version is:
System Bootstrap, Version 12.2(20031011:151758) [biff]
Copyright (c) 2004 by Cisco Systems, Inc.
Upgrade ROMMON version is:
System Bootstrap, Version 12.2(20031011:151758) [biff]
Copyright (c) 2004 by Cisco Systems, Inc.
Upgrade ROMMON currently running
Upgrade ROMMON is selected for next boot
rommon 2 >
Related Commands
Command
Description
rommon-pref
Selects a ReadOnly or Upgrade ROMmon image to be booted on the next reload of a Cisco 7200 VXR or Cisco 7301 when you are in ROMmon.