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Catalyst 2360 Switch Command Reference, 12.2(53)EY
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Index
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Preface
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Using the Command-Line Interface
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Catalyst 2360 Switch Cisco IOS Commands - aaa authorization network through remote span
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Catalyst 2360 Switch Cisco IOS Commands - rmon collection through show vtp
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Catalyst 2360 Switch Cisco IOS Commands - shutdown through vtp
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Catalyst 2360 Switch Bootloader Commands
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Catalyst 2360 Switch Debug Commands
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Catalyst 2360 Switch Show Platform Commands
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Acknowledgments for Open-Source Software
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Feedback
Table Of Contents
A - B - C - D - E - F - G - H - I - J - L - M - N - O - P - Q - R - S - T - U - V -
Index
A
aaa authorization network command 2-1
access groups
IP 2-74
access mode 2-396
access ports 2-396
ACLs
displaying 2-177
IP 2-74
on Layer 2 interfaces 2-74
aggregate-port learner 2-153
allowed VLANs 2-400
archive download-sw command 2-3
archive tar command 2-6
archive upload-sw command 2-9
arp (boot loader) command A-2
autonegotiation of duplex mode 2-56
B
BackboneFast, for STP 2-338
boot (boot loader) command A-3
boot config-file command 2-11
boot enable-break command 2-12
boot helper command 2-13
boot helper-config file command 2-14
booting
Cisco IOS image 2-17
displaying environment variables 2-181
interrupting 2-12
manually 2-15
boot loader
accessing A-1
booting
Cisco IOS image A-3
helper image 2-13
directories
creating A-19
displaying a list of A-8
removing A-23
displaying
available commands A-13
memory heap utilization A-14
version A-30
environment variables
described A-24
displaying settings A-24
location of A-25
setting A-24
unsetting A-28
files
copying A-6
deleting A-7
displaying a list of A-8
displaying the contents of A-5, A-20, A-27
renaming A-21
file system
formatting A-11
initializing flash A-10
running a consistency check A-12
prompt A-1
resetting the system A-22
boot manual command 2-15
boot private-config-file command 2-16
boot system command 2-17
BPDU filtering, for spanning tree 2-339, 2-373
BPDU guard, for spanning tree 2-341, 2-373
C
candidate switches
cat (boot loader) command A-5
channel-group command 2-18
channel-protocol command 2-21
class-map command 2-22
class maps
creating 2-22
defining the match criteria 2-132
displaying 2-184
class of service
clear eap command 2-24
clear errdisable interface 2-25
clear lacp command 2-26
clear logging onboard command 2-27
clear mac address-table command 2-28
clear pagp command 2-29
clear spanning-tree counters command 2-30
clear spanning-tree detected-protocols command 2-31
clear vtp counters command 2-32
cluster commander-address command 2-33
cluster discovery hop-count command 2-35
cluster enable command 2-36
cluster holdtime command 2-38
cluster member command 2-39
cluster outside-interface command 2-41
cluster run command 2-42
clusters
adding candidates 2-39
building manually 2-39
communicating with
devices outside the cluster 2-41
members by using Telnet 2-165
debug messages, display B-2
displaying
candidate switches 2-187
debug messages B-2
member switches 2-189
status 2-185
hop-count limit for extended discovery 2-35
SNMP trap 2-329
cluster timer command 2-43
command modes defined 1-1
command switch
configuration files
password recovery disable considerations A-1
specifying the name 2-11, 2-16
configuring multiple interfaces 2-69
config-vlan mode
commands 2-418
description 1-4
entering 2-417
summary 1-2
copy (boot loader) command A-6
copy logging onboard command 2-44
CoS
assigning default value to incoming packets 2-140
overriding the incoming value 2-140
CPU ASIC statistics, displaying 2-191
crashinfo files 2-63
D
debug cluster command B-2
debug dtp command B-4
debug eap command B-5
debug etherchannel command B-6
debug fastethernet command B-7
debug interface command B-8
debug ip igmp filter command B-9
debug ip igmp max-groups command B-10
debug ip igmp snooping command B-11
debug lacp command B-12
debug matm command B-13
debug matm move update command B-14
debug monitor command B-15
debug nvram command B-16
debug pagp command B-17
debug platform acl command B-18
debug platform configuration command B-23
debug platform cpu-queues command B-20
debug platform etherchannel command B-22
debug platform ip igmp snooping command B-24
debug platform led command B-26
debug platform matm command B-27
debug platform messaging application command B-28
debug platform phy command B-29
debug platform pm command B-31
debug platform port-asic command B-33
debug platform qos-acl-tcam command B-34
debug platform resource-manager command B-35
debug platform snmp command B-36
debug platform span command B-37
debug platform supervisor-asic command B-38
debug platform sw-bridge command B-39
debug platform tcam-driver command B-40
debug platform udld command B-42
debug platform vlan command B-43
debug pm command B-44
debug qos command B-46
debug spanning-tree backbonefast command B-49
debug spanning-tree bpdu command B-50
debug spanning-tree bpdu-opt command B-51
debug spanning-tree command B-47
debug spanning-tree mstp command B-52
debug spanning-tree switch command B-54
debug spanning-tree uplinkfast command B-56
debug sw-vlan command B-57
debug sw-vlan ifs command B-59
debug sw-vlan notification command B-60
debug sw-vlan vtp command B-62
debug udld command B-64
debug vqpc command B-66
define interface-range command 2-46
delete (boot loader) command A-7
delete command 2-48
detect mechanism, causes 2-57
Digital Optical Monitoring
dir (boot loader) command A-8
directories, deleting 2-48
DoM
displaying supported transceivers 2-243
DTP 2-397
DTP flap
error detection for 2-57
error recovery timer 2-60
DTP negotiation 2-398
duplex command 2-55
dynamic-access ports
configuring 2-392
dynamic auto VLAN membership mode 2-396
dynamic desirable VLAN membership mode 2-396
Dynamic Trunking Protocol
E
environment variables, displaying 2-181
errdisable detect cause command 2-57
errdisable detect cause small-frame command 2-59
errdisable recovery cause small-frame 2-62
errdisable recovery command 2-60
error conditions, displaying 2-220
error disable detection 2-57
error-disabled interfaces, displaying 2-232
EtherChannel
assigning Ethernet interface to channel group 2-18
creating port-channel logical interface 2-67
debug EtherChannel/PAgP, display B-6
debug platform-specific events, display B-22
displaying 2-223
interface information, displaying 2-232
LACP
clearing channel-group information 2-26, 2-27
debug messages, display B-12
displaying 2-266
modes 2-18
port priority for hot-standby ports 2-115
restricting a protocol 2-21
system priority 2-117
load-distribution methods 2-157
PAgP
aggregate-port learner 2-153
clearing channel-group information 2-29
debug messages, display B-17
displaying 2-301
error detection for 2-57
error recovery timer 2-60
learn method 2-153
modes 2-18
physical-port learner 2-153
priority of interface for transmitted traffic 2-155
Ethernet controller, internal register display 2-193, 2-201
Ethernet Management port, debugging B-7
Ethernet statistics, collecting 2-169
exception crashinfo command 2-63, 2-66
extended discovery of candidate switches 2-35
extended-range VLANs
and allowed VLAN list 2-400
and pruning-eligible list 2-400
configuring 2-417
extended system ID for STP 2-347
F
fallback profile command 2-64
fallback profiles, displaying 2-226
fan information, displaying 2-216
file name, VTP 2-422
files, deleting 2-48
flash_init (boot loader) command A-10
flowcontrol command 2-64
format (boot loader) command A-11
forwarding results, display C-5
frame forwarding information, displaying C-5
front-end controller counter and status information C-7
fsck (boot loader) command A-12
G
global configuration mode 1-2, 1-3
H
hardware ACL statistics 2-177
health monitoring diagnostic tests 2-49
help (boot loader) command A-13
hop-count limit for clusters 2-35
host connection, port configuration 2-395
I
IGMP filters
applying 2-80
debug messages, display B-9
IGMP groups, setting maximum 2-81
IGMP maximum groups, debugging B-10
IGMP profiles
creating 2-83
displaying 2-248
IGMP snooping
adding ports as a static member of a group 2-97
displaying 2-249, 2-254, 2-256
enabling 2-85
enabling the configurable-leave timer 2-87
enabling the Immediate-Leave feature 2-96
flooding query count 2-93
interface topology change notification behavior 2-95
multicast table 2-252
querier 2-89
query solicitation 2-93
report suppression 2-91
switch topology change notification behavior 2-93
images
Immediate-Leave processing
IGMP 2-96
IPv6 2-113
interface configuration mode 1-2, 1-4
interface port-channel command 2-67
interface range command 2-69
interface-range macros 2-46
interfaces
assigning Ethernet interface to channel group 2-18
configuring 2-55
configuring multiple 2-69
creating port-channel logical 2-67
debug messages, display B-8
disabling 2-325
displaying the MAC address table 2-285
restarting 2-325
interface speed, configuring 2-384
interface vlan command 2-72
internal registers, displaying 2-193, 2-201, 2-203
Internet Group Management Protocol
invalid GBIC
error detection for 2-57
error recovery timer 2-60
ip access-group command 2-74
ip address command 2-76
IP addresses, setting 2-76
ip admission command 2-78
ip admission name proxy http command 2-79
ip igmp filter command 2-80
ip igmp max-groups command 2-81
ip igmp profile command 2-83
ip igmp snooping command 2-85
ip igmp snooping last-member-query-interval command 2-87
ip igmp snooping querier command 2-89
ip igmp snooping report-suppression command 2-91
ip igmp snooping tcn command 2-93
ip igmp snooping tcn flood command 2-95
ip igmp snooping vlan immediate-leave command 2-96
ip igmp snooping vlan static command 2-97
ip ssh command 2-99
ipv6 mld snooping command 2-101
ipv6 mld snooping last-listener-query count command 2-103
ipv6 mld snooping last-listener-query-interval command 2-105
ipv6 mld snooping listener-message-suppression command 2-107
ipv6 mld snooping robustness-variable command 2-109
ipv6 mld snooping tcn command 2-111
ipv6 mld snooping vlan command 2-113
J
jumbo frames
L
lacp port-priority command 2-115
lacp system-priority command 2-117
Layer 2 protocol-tunnel
error detection for 2-57
error recovery timer 2-60
Layer 2 traceroute
IP addresses 2-409
MAC addresses 2-406
line configuration mode 1-2, 1-4
link flap
error detection for 2-57
error recovery timer 2-60
link state group command 2-119
link state track command 2-121
load-distribution methods for EtherChannel 2-157
location (global configuration) command 2-122
location (interface configuration) command 2-124
logging file command 2-126
logical interface 2-67
loopback error
detection for 2-57
recovery timer 2-60
loop guard, for spanning tree 2-349, 2-353
M
MAC addresses
displaying
aging time 2-279
all 2-277
dynamic 2-283
number of addresses in a VLAN 2-281
per interface 2-285
per VLAN 2-289
static 2-287
static and dynamic entries 2-275
dynamic
aging time 2-128
deleting 2-28
displaying 2-283
static
adding and removing 2-129
displaying 2-287
dropping on an interface 2-130
tables 2-277
mac address-table aging-time command 2-128
mac address-table static command 2-129
mac address-table static drop command 2-130
MAC frames
macros
maps
QoS
displaying 2-294
match (class-map configuration) command 2-132
maximum transmission unit
mdix auto command 2-135
media-type rj45 command 2-137
member switches
memory (boot loader) command A-14
mgmt_clr (boot loader) command A-16
mgmt_init (boot loader) command A-17, A-18
mkdir (boot loader) command A-19
MLD snooping
configuring queries 2-103, 2-105
configuring topology change notification 2-111
displaying 2-258, 2-260, 2-262, 2-264
enabling 2-101
enabling on a VLAN 2-113
mls qos command 2-138
mls qos cos command 2-140
mls qos queue-set output buffers command 2-142
mls qos queue-set output threshold command 2-144
mls qos-srr-queue output cos-map command 2-146
mls qos trust command 2-148
Mode button, and password recovery 2-170
modes, commands 1-1
monitor session command 2-149
more (boot loader) command A-20
MSTP
displaying 2-305
interoperability 2-31
link type 2-351
MST region
aborting changes 2-357
applying changes 2-357
configuration name 2-357
configuration revision number 2-357
current or pending display 2-357
displaying 2-305
MST configuration mode 2-357
VLANs-to-instance mapping 2-357
path cost 2-359
protocol mode 2-355
restart protocol migration process 2-31
root port
loop guard 2-349
preventing from becoming designated 2-349
restricting which can be root 2-349
root guard 2-349
root switch
affects of extended system ID 2-347
interval between BDPU messages 2-363
interval between hello BPDU messages 2-362, 2-369
max-age 2-363
maximum hop count before discarding BPDU 2-364
port priority for selection of 2-365
primary or secondary 2-369
switch priority 2-368
state changes
blocking to forwarding state 2-376
enabling BPDU filtering 2-339, 2-373
enabling BPDU guard 2-341, 2-373
enabling Port Fast 2-373, 2-376
forward-delay time 2-361
length of listening and learning states 2-361
rapid transition to forwarding 2-351
shutting down Port Fast-enabled ports 2-373
state information display 2-304
MTU
configuring size 2-404
displaying global setting 2-310
MAC 2-404
Multicase Listener Discovery
Multicast Listener Discovery
multicast router ports, IPv6 2-113
Multiple Spanning Tree Protocol
N
native VLANs 2-400
nonegotiate
DTP messaging 2-398
speed 2-384
normal-range VLANs 2-417
no vlan command 2-417
O
online diagnostics
configuring health monitoring diagnostic tests 2-49
displaying
configured boot-up coverage level 2-207
current scheduled tasks 2-207
event logs 2-207
supported test suites 2-207
test ID 2-207
test results 2-207
test statistics 2-207
enabling
scheduling 2-51
syslog messages 2-49
global configuration mode
clearing health monitoring diagnostic test schedule 2-49
clearing test-based testing schedule 2-51
setting health monitoring diagnostic testing 2-49
setting test-based testing 2-51
setting up health monitoring diagnostic test schedule 2-49
setting up test-based testing 2-51
removing scheduling 2-51
scheduled switchover
disabling 2-51
enabling 2-51
setting test interval 2-51
specifying health monitoring diagnostic tests 2-49
starting testing 2-53
P
PAgP
pagp learn-method command 2-153
pagp port-priority command 2-155
password-recovery mechanism, enabling and disabling 2-170
per-VLAN spanning-tree plus
physical-port learner 2-153
PID, displaying 2-247
policy maps
applying to an interface 2-172
Port Aggregation Protocol
port-channel load-balance command 2-157
Port Fast, for spanning tree 2-376
port ranges, defining 2-44, 2-46
ports, debugging B-44
port trust states for QoS 2-148
power information, displaying 2-216
priority-queue command 2-159
product identification information, displaying 2-247
pruning
VLANs 2-400
VTP
displaying interface information 2-232
pruning-eligible VLAN list 2-401
PVST+
Q
QoS
class maps
creating 2-22
defining the match criteria 2-132
displaying 2-184
defining the CoS value for an incoming packet 2-140
displaying configuration information 2-291
egress queues
allocating buffers 2-142
defining the CoS output queue threshold map 2-146
displaying buffer allocations 2-292
displaying CoS output queue threshold map 2-294
displaying DSCP output queue threshold map 2-294
displaying queueing strategy 2-292
displaying queue-set settings 2-297
enabling bandwidth shaping and scheduling 2-388
enabling bandwidth sharing and scheduling 2-390
limiting the maximum output on a port 2-386
mapping CoS values to a queue and threshold 2-146
setting maximum and reserved memory allocations 2-144
setting WTD thresholds 2-144
enabling 2-138
ingress queues
displaying buffer allocations 2-292
displaying CoS input queue threshold map 2-294
displaying DSCP input queue threshold map 2-294
displaying queueing strategy 2-292
maps
defining 2-146
displaying 2-294
policy maps
applying to an interface 2-172
port trust states 2-148
queues, enabling the expedite 2-159
statistics
in-profile and out-of-profile packets 2-292
packets enqueued or dropped 2-292
sent and received CoS values 2-292
sent and received DSCP values 2-292
R
radius-server dead-criteria command 2-161
radius-server host command 2-163
rapid per-VLAN spanning-tree plus
rapid PVST+
rcommand command 2-165
receiving flow-control packets 2-64
recovery mechanism
causes 2-60
timer interval 2-60
reload command 2-167
Remote Switched Port Analyzer
rename (boot loader) command A-21
reset (boot loader) command A-22
rmdir (boot loader) command A-23
rmon collection stats command 2-169
root guard, for spanning tree 2-349
routing frames
RSPAN
configuring 2-149
displaying 2-299
filter RSPAN traffic 2-149
sessions
add interfaces to 2-149
displaying 2-299
start new 2-149
S
scheduled switchover
disabling 2-51
enabling 2-51
sending flow-control packets 2-64
service password-recovery command 2-170
set (boot loader) command A-24
setup command 2-172
setup express command 2-175
show access-lists command 2-177
show archive status command 2-180
show boot command 2-181
show class-map command 2-184
show cluster candidates command 2-187
show cluster command 2-185
show cluster members command 2-189
show controllers cpu-interface command 2-191
show controllers ethernet-controller command 2-193
show controllers ethernet-controller fastethernet command 2-201
show controllers tcam command 2-203
show controller utilization command 2-205
show dtp 2-211
show eap command 2-213
show env command 2-216
show errdisable detect command 2-218
show errdisable flap-values command 2-220
show errdisable recovery command 2-221
show etherchannel command 2-223
show fallback profile command 2-226
show flowcontrol command 2-228
show idprom command 2-230
show interfaces command 2-232
show interfaces counters command 2-241
show interface transceivers command 2-243
show inventory command 2-247
show ip igmp profile command 2-248
show ip igmp snooping address command 2-260
show ip igmp snooping command 2-249, 2-258
show ip igmp snooping groups command 2-252
show ip igmp snooping mrouter command 2-254, 2-262
show ip igmp snooping querier command 2-256, 2-264
show lacp command 2-266
show link state group command 2-270
show location 2-272
show location command 2-272
show mac address-table address command 2-277
show mac address-table aging time command 2-279
show mac address-table command 2-275
show mac address-table count command 2-281
show mac address-table dynamic command 2-283
show mac address-table interface command 2-285
show mac address-table notification command B-14
show mac address-table static command 2-287
show mac address-table vlan command 2-289
show mls qos command 2-291
show mls qos interface command 2-292
show mls qos maps command 2-294
show mls qos queue-set command 2-297
show monitor command 2-299
show pagp command 2-301
show platform acl command C-2
show platform dl command C-3
show platform etherchannel command C-4
show platform forward command C-5
show platform frontend-controller command C-7
show platform igmp snooping command C-8
show platform layer4op command C-10
show platform mac-address-table command C-11
show platform messaging command C-12
show platform monitor command C-13
show platform pm command C-14
show platform port-asic command C-15
show platform qos command C-20
show platform resource-manager command C-21
show platform snmp counters command C-23
show platform spanning-tree synchronization command C-24
show platform stp-instance command C-25
show platform tcam command C-26
show platform vlan command C-28
show setup express command 2-303
show spanning-tree command 2-304
show system mtu command 2-310
show udld command 2-311
show version command 2-314
show vlan command 2-316
show vlan command, fields 2-318
show vtp command 2-320
shutdown command 2-325
shutdown vlan command 2-326
small-frame violation rate command 2-327
SNMP host, specifying 2-332
SNMP informs, enabling the sending of 2-329
snmp-server enable traps command 2-329
snmp-server host command 2-332
snmp trap mac-notification command 2-336
SNMP traps
enabling MAC address notification trap 2-336
enabling the sending of 2-329
software images
deleting 2-48
downloading 2-3
upgrading 2-3
uploading 2-9
software version, displaying 2-314
SPAN
configuring 2-149
debug messages, display B-15
displaying 2-299
filter SPAN traffic 2-149
sessions
add interfaces to 2-149
displaying 2-299
start new 2-149
spanning-tree backbonefast command 2-338
spanning-tree bpdufilter command 2-339
spanning-tree bpduguard command 2-341
spanning-tree cost command 2-343
spanning-tree etherchannel command 2-345
spanning-tree extend system-id command 2-347
spanning-tree guard command 2-349
spanning-tree link-type command 2-351
spanning-tree loopguard default command 2-353
spanning-tree mode command 2-355
spanning-tree mst configuration command 2-357
spanning-tree mst cost command 2-359
spanning-tree mst forward-time command 2-361
spanning-tree mst hello-time command 2-362
spanning-tree mst max-age command 2-363
spanning-tree mst max-hops command 2-364
spanning-tree mst port-priority command 2-365
spanning-tree mst pre-standard command 2-367
spanning-tree mst priority command 2-368
spanning-tree mst root command 2-369
spanning-tree portfast (global configuration) command 2-373
spanning-tree portfast (interface configuration) command 2-376
spanning-tree port-priority command 2-371
Spanning Tree Protocol
spanning-tree transmit hold-count command 2-378
spanning-tree uplinkfast command 2-379
spanning-tree vlan command 2-381
speed command 2-384
srr-queue bandwidth limit command 2-386
srr-queue bandwidth shape command 2-388
srr-queue bandwidth share command 2-390
SSH, configuring version 2-99
static-access ports, configuring 2-392
statistics, Ethernet group 2-169
STP
BackboneFast 2-338
counters, clearing 2-30
debug messages, display
BackboneFast events B-49
MSTP B-52
optimized BPDUs handling B-51
spanning-tree activity B-47
switch shim B-54
transmitted and received BPDUs B-50
UplinkFast B-56
detection of indirect link failures 2-338
EtherChannel misconfiguration 2-345
extended system ID 2-347
path cost 2-343
protocol modes 2-355
root port
accelerating choice of new 2-379
loop guard 2-349
preventing from becoming designated 2-349
restricting which can be root 2-349
root guard 2-349
UplinkFast 2-379
root switch
affects of extended system ID 2-347, 2-382
hello-time 2-381
interval between BDPU messages 2-381
interval between hello BPDU messages 2-381
max-age 2-381
port priority for selection of 2-371
primary or secondary 2-381
switch priority 2-381
state changes
blocking to forwarding state 2-376
enabling BPDU filtering 2-339, 2-373
enabling BPDU guard 2-341, 2-373
enabling Port Fast 2-373, 2-376
enabling timer to recover from error state 2-60
forward-delay time 2-381
length of listening and learning states 2-381
shutting down Port Fast-enabled ports 2-373
state information display 2-304
SVIs, creating 2-72
SVI status calculation 2-393
Switched Port Analyzer
switchport access command 2-392
switchport autostate exclude command 2-393
switchport host command 2-395
switchport mode command 2-396
switchport nonegotiate command 2-398
switchports, displaying 2-232
switchport trunk command 2-400
system env temperature threshold yellow command 2-403
system message logging, save message to flash 2-126
system mtu command 2-404
T
tar files, creating, listing, and extracting 2-6
Telnet, using to communicate to cluster switches 2-165
temperature information, displaying 2-216
traceroute mac command 2-406
traceroute mac ip command 2-409
trunking, VLAN mode 2-396
trunk mode 2-396
trunk ports 2-396
trunks, to non-DTP device 2-397
trusted port states for QoS 2-148
type (boot loader) command A-27
U
UDLD
debug messages, display B-64
enable globally 2-411
enable per interface 2-413
error recovery timer 2-60
message timer 2-411
reset a shutdown interface 2-415
status 2-311
udld command 2-411
udld port command 2-413
udld reset command 2-415
UniDirectional Link Detection
unset (boot loader) command A-28
upgrading
downloading software images 2-3
software images, monitoring status of 2-180
UplinkFast, for STP 2-379
usb-inactivity-timeout (console configuration) command 2-416
user EXEC mode 1-2
V
version (boot loader) command A-30
vlan (global configuration) command 2-417
VLAN configuration
rules 2-420
saving 2-417
VLAN configuration mode
commands
VTP 2-426
VLAN ID range 2-417
VLANs
adding 2-417
configuring 2-417
debug messages, display
ISL B-60
VLAN IOS file system error tests B-59
VLAN manager activity B-57
VTP B-62
displaying configurations 2-316
extended-range 2-417
MAC addresses
displaying 2-289
number of 2-281
media types 2-419
normal-range 2-417
restarting 2-326
saving the configuration 2-417
shutting down 2-326
SNMP traps for VTP 2-330, 2-333
suspending 2-326
VLAN Trunking Protocol
VTP
changing characteristics 2-422
clearing pruning counters 2-32
configuring
file name 2-422
counters display fields 2-321
displaying information 2-320
enabling
saving the configuration 2-417
statistics 2-320
status 2-320
status display fields 2-322
vtp (global configuration) command 2-422
vtp (VLAN configuration) command 2-426