Document ID: 22203
Updated: Oct 23, 2009
Contents
Introduction
This document provides configuration information for a service-interworking (SIW) connection over an inverse multiplexing for ATM (IMA) trunk group. The configuration for each device is created using the command line interface (CLI). The SIW connection establishes IP connectivity between a Cisco 3620 router ATM interface and a Cisco MC 3810 frame relay interface. The four T1 IMA trunk groups are established between the 3620 router T1 IMA and MGX 8220 AUSM-8T1/B service modules. The MGX 8220 is connected as a feeder shelf to the BPX 8600. The BPX 8600 provides the switching from the AUSM-8T1/B ATM connection to the FRSM-8T1 frame relay connection on the same MGX 8220. The MGX 8220 FRSM-8T1 service module provides the SIW conversion from ATM (aal5snap encapsulation) to frame relay (IETF encapsulation).
This document is intended to be used as an aid for configuring Cisco equipment, but is not a substitute for proper network design and planning with your Cisco Sales Engineer, Systems Engineer, or Account Manager.
Prerequisites
Requirements
There are no specific requirements for this document.
Components Used
The information in this document is based on these software and hardware versions:
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3620:
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Software - Cisco IOS® Software Release 12.1(1a)T1.
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Hardware - Cisco 3620 with 8-port T1 IMA network interface.
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MC 3810
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Software - Cisco IOS Software Release 12.0(4)T.
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Hardware - Cisco MC 3810 with T1 multi-flex trunk (MFT) interface.
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MGX 8220
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Firmware - Cisco release 5.0.14 and the appropriate versions of service module hardware and firmware. Refer to the WAN Switching Software Center (registered customers only) .
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Hardware - Cisco AUSM model B service module is used for ATM Forum compliant IMA. Four T1 trunks are used to connect between the 8-port AUSM-8T1/B service module and the 8-port 3620 T1 IMA module. Both the AUSM-8T1/B and 3620 T1 IMA service modules use RJ48 connectors.
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FRSM-8T1 service module uses RJ48 connectors.
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BPX 8600
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Software - Cisco switch software release 9.1.18 and the appropriate versions of card hardware and firmware as specified in the Release Notes.
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Hardware - The BPX 8600 is connected to the MGX 8220 feeder shelf using a BNI-T3 card set.
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The information in this document was created from the devices in a specific lab environment. All of the devices used in this document started with a cleared (default) configuration. If your network is live, make sure that you understand the potential impact of any command.
Conventions
For more information on document conventions, refer to the Cisco Technical Tips Conventions.
Configure
In this section, you are presented with the information to configure the features described in this document.
Note: To find additional information on the commands used in this document, use the Command Lookup Tool (registered customers only) .
Network Diagram
This document uses this network setup:
3620 Router
Configure ATM interfaces as an IMA group and assign IP address to the logical IMA interface. All show command output is in the Show Command section of this document. For additional show commands and troubleshooting information, refer to Troubleshooting ATM IMA Links on Cisco 2600 and 3600 Routers.
r3620(config)#interface atm0/0 r3620(config-if)#ima-group 1 !-1- Add the interface to IMA group 1. r3620(config-if)#no shut r3620(config-if)#int atm0/1 r3620(config-if)#ima-group 1 !--- Each interface must be added to IMA group 1. r3620(config-if)#no shut r3620(config)#int atm0/2 r3620(config-if)#ima-group 1 r3620(config-if)#no shut r3620(config)#int atm0/3 r3620(config-if)#ima-group 1 r3620(config-if)#no shut r3620(config-if)#int ATM0/IMA1.10 point-to-point !--- Configure the IMA interface. r3620(config-subif)#ip add 2.2.2.1 255.255.255.0 r3620(config-subif)#ima active-links-minimum 1 r3620(config-subif)#ima differential-delay-maximum 75 r3620(config-subif)#pvc IMA-VC 10/20 r3620(config-if-at)#protocol ip 10.1.1.2 broadcast r3620(config-if-at)#encapsulation aal5snap r3620(config-if-at)#vbr-nrt 512 384 128 !--- Set the connection type.
This output is the minimum number of active links required for the IMA group to be operational. The default value is 1.
ima active-links-minimum 1
This output is the maximum timing delay that can exist among the active links in the IMA group. The default value is 25 milliseconds (msec).
ima differential-delay-maximum 75
This output specifies a non-realtime variable bit-rate connection with a Peak Cell Rate (PCR) of 512 kbps, sustained cell rate (SCR) of 384 kbps, and Maximum Burst Size (MBS) of 128 cells.
vbr-nrt 512 384 128
Configuring traffic-shaping parameters for PCR, SCR, and MBS on the router is important to avoid data loss caused by discards on the switch. When traffic-shaping parameters are not configured on the router, the initial router burst of data may be transmitted at port speed. In this example with four physical T1s composing one IMA port, the port speed is high. If the switch is not configured to accept large initial bursts, data is discarded.
MGX 8220 AUSM-8T1/B
Issue the StrataCom-level dspfeature command to verify the IMA feature is enabled on the AUSM-8T1/B service module. If StrataCom-level access is not available, proceed with the configuration.
a1.1.10.AUSMB8.a > dspfeature Channelized: Off Rate Control: On IMA feature: On
If IMA feature is off or you are unable to add the IMA group, contact Cisco Technical Support (registered customers only) for assistance with enabling this feature.
Add the lines on the AUSM-8T1/B card that are included in the IMA group. The relationship between the AUSM-8T1/B and 3620 T1 IMA lines is shown here.
| Service Module | Physical Ports |
|---|---|
| 3620 T1 IMA | 0, 1, 2, 3 |
| AUSM-8T1/B | 1, 2, 3, 4 |
a1.1.10.AUSMB8.a > addln 1 a1.1.10.AUSMB8.a > addln 2 a1.1.10.AUSMB8.a > addln 3 a1.1.10.AUSMB8.a > addln 4
Check all the lines and clear any alarms before adding them into the IMA group. Using contiguous lines in an IMA group is recommended but not required. An IMA group can be composed of lines 1, 3, 4, and 5. Note that line framing and line coding for the T1s between the AUSM/B and 3620 must match. For IMA groups that span international boundaries, configure network clock sources before you add the lines.
a1.1.10.AUSMB8.a > dsplns
Line Conn Type Status/Coding Length XmtClock Alarm Stats
Type Source Alarm
---- ----- ------------ -------------- ------------- -------- ----- -----
14.1 RJ-48 dsx1ESF Ena/dsx1B8ZS 0-131 ft LocalTim No No
14.2 RJ-48 dsx1ESF Ena/dsx1B8ZS 0-131 ft LocalTim No No
14.3 RJ-48 dsx1ESF Ena/dsx1B8ZS 0-131 ft LocalTim No No
14.4 RJ-48 dsx1ESF Ena/dsx1B8ZS 0-131 ft LocalTim No No
14.5 RJ-48 dsx1ESF Dis/dsx1B8ZS 0-131 ft LocalTim
14.6 RJ-48 dsx1ESF Dis/dsx1B8ZS 0-131 ft LocalTim
14.7 RJ-48 dsx1ESF Dis/dsx1B8ZS 0-131 ft LocalTim
14.8 RJ-48 dsx1ESF Dis/dsx1B8ZS 0-131 ft LocalTim
LineNumOfValidEntries: 8
a1.1.10.AUSMB8.a > dspalms -ds1
Line AlarmState StatisticalAlarmState
---- ----------- ---------------------
14.1 No Alarms No Statistical Alarms
14.2 No Alarms No Statistical Alarms
14.3 No Alarms No Statistical Alarms
14.4 No Alarms No Statistical Alarms
Add the IMA group and include all the above added lines into the group. If the IMA group does not clear the alarm after it is added at each end of the network, try to add one trunk IMA group and successive trunks one-by-one.
a1.1.10.AUSMB8.a > addimagrp 1 1 1.2.3.4 1
| User Input | Definition |
|---|---|
| addimagrp | Add IMA Group. |
| 1 | IMA group number—Value that ranges from 1 to 8. |
| 1 | Port Type -- 1 - UNI, 2 - NNI |
| 1.2.3.4 | List of links—List of links separated by dots. |
| 1 |
minimum no of links—Minimum number of links for the group
formation. The values range from 1 to 8.
Note: This number must be the same at each end of the IMA group. In this case one end of the IMA group is at the 3620, the other end is at the AUSM-8T1/B. |
a1.1.10.AUSMB8.a > dspaimgrp 1 IMA Group number : 1 Port type : UNI Lines configured : 1.2.3.4 Enable : Enabled IMA Port state : Active IMA Group Ne state : operational PortSpeed (cells/sec) : 14364 GroupTxAvailCellRate (cells/sec) : 14364 ImaGroupTxFrameLength(cells) : 128 LcpDelayTolerance (IMA frames) : 1 ReadPtrWrPtrDiff (cells) : 4 Minimum number of links : 1 MaxTolerableDiffDelay (msec) : 275 Lines Present : 1.2.3.4 !--- Verify all configured links are present. ImaGroupRxImaId : 0x2 ImaGroupTxImaId : 0x2 Observed Diff delay (msec) : 0 Clock Mode : CTC GroupAlpha : 2 GroupBeta : 2 GroupGamma : 1 Type <CR> to continue, Q<CR> to stop: GroupConfiguration : 1 IMAGrp Failure status : No Failure Timing reference link : 3
Verify the AUSM-8T1/B IMA port payload scrambling configuration is the same as that of the 3620 interface. Payload scrambling was developed to ensure that ATM cell payload does not resemble cell header and is only locally significant. Specifically, each side of an ATM interface must have the same payload scrambling value, but all ATM interfaces in the network do not require the same configuration.
a1.1.10.AUSMB8.a > dspports
No ATM T1/E1 UNI ports currently active
List of IMA groups:
===================
ImaGrp PortType Conf Avail Lines configured Lines present Tol Diff Port e
rate rate Delay(ms)
------ -------- ----- ------ --------------- --------------- --------- ------
14.1 UNI 14364 3591 1.2.3.4 1.2.3.4 275 Active
NextPortNumAvailable: 8
a1.1.10.AUSMB8.a > dspplpp 1
PhysicalPortNumber: 1
CellFraming: ATM
CellScramble: No Scramble
Plpp Loopback: No Loopback
Single-bit error correction: Disabled
Now add a VBR connection to the IMA port with VPI 10 and VCI 20.
a1.1.10.AUSMB8.a > addcon 200 0 1 10 20 2
| User Input | Definition |
|---|---|
| addcon | Add a connection to the current AUSM. |
| 200 | channel number—Value that ranges from 16 to 1015. |
| 0 | Connection Type—Connection Type : 0 - VCC , non zero - Local VP Id of the VPC (1 to 20(UNI)/100(STI)/340(NNI)) |
| 1 | port number—Values that range from 1 to 8. |
| 10 | Channel VPI—Virtual Path Identifier: 0 - 255. Must match VPI on 3620. |
| 20 | Channel VCI—Virtual Channel Identifier: 0 - 65535 for VCC, * for VPC. Must match VCI on 3620. |
| 2 | Service Type—Service Type: 1 - CBR, 2 - VBR, 3 - ABR, 4 - UBR. Should match connection type on 3620. |
Configure the VBR connection values to reflect those of the 3620. The connection values are not optimized and are used for example only.
a1.1.10.AUSMB8.a > cnfupcvbr
ERR : incorrect number of parameters (not enough)
Syntax : cnfupcvbr "chan_num enable pcr[0+1] cdvt[0+1] scr scr_police
mbs IngPcUtil EgSrvRate EgPcUtil clp_tag "
Channel # -- Channel Number : 16 - 1015
Enable/Disable -- UPC : 1 - Disable, 2 - Enable
PeakCellRate -- PCR [0+1]: 10-PortRate(T1-3622,E1-4528,clearE1-4830),
For IMA,T1-3591,E1-4490,clrE1-4789, multiply rate by #links
CDVT[0+1] -- Cell Delay Variation [0+1]: 1 - 250000 micro_secs
SCR -- Sustained Cell Rate:10-PortRate(T1-3622,E1-4528,clearE1-4830),
For IMA,T1-3591,E1-4490,clrE1-4789, multiply rate by #links
SCR Policing -- 1 - CLP[0] Cells, 2 - CLP[0+1] Cells, 3 - No SCR Policg
Maximum Burst -- 1 - 5000 cells
IngPcUtil -- Ingress percentage util: 1 to 127. 0 for default
EgSrvRate -- Egress service rate:1-PortRate(T1-3622,E1-4528,clearE1-48,
For IMA,T1-3591,E1-4490,clrE1-4789, multiply rate by #links
EgPcUtil -- Egress percentage util: 1 to 127. 0 for default
Clp Tagging -- CLP TAG Enable : 1 - Disable, 2 - Enable
a1.1.10.AUSMB8.a > cnfupcvbr 200 2 3622 25000 2048 1 1000 100 2633 100 2
MC 3810
r3a#conf t r3a(config)#cont t1 0 r3a(config-controller)#framing esf r3a(config-controller)#linecode b8zs r3a(config-controller)#channel-group 0 timeslots 1-24 speed 64 r3a(config-controller)#no shut r3a(config-controller)#int s0:0 r3a(config-if)#ip address 2.2.2.2 255.255.255.0 r3a(config-if)#encapsulation frame-relay IETF r3a(config-if)#frame-relay map ip 2.2.2.1 100 broadcast !-- associate the DLCI to the IP address r3a(config-if)#no shut
MGX 8220 FRSM
Verify the existing lines.
a1.1.9.FRSM.a > dsplns
Line Conn Type Status/Coding Length XmtClock Alarm Stats
Type Source Alarm
---- ----- ------- ------------- --------- -------- ----- -----
6.1 DB-15 dsx1ESF Dis/dsx1B8ZS 0-110 ft LocalTim
6.2 DB-15 dsx1ESF Dis/dsx1B8ZS 0-110 ft LocalTim
6.3 DB-15 dsx1ESF Dis/dsx1B8ZS 0-110 ft LocalTim
6.4 DB-15 dsx1ESF Dis/dsx1B8ZS 0-110 ft LocalTim
LineNumOfValidEntries: 4
Enable the line connected to the MC 3810 router. Note that line framing and line coding for the T1 between the FRSM and MC 3810 must match.
a1.1.9.FRSM.a > addln 1
Enable the logical port and configure for frame-relay service.
a1.1.9.FRSM.a > addport 1 1 2 1 24 1
| User Input | Definition |
|---|---|
| addport | Add a Port |
| 1 | port number—Values that range from 1 to192 are accepted for T1 and 1-2481. |
| 1 | line number—Value that ranges from 1 to 8. |
| 2 | DS0 speed—1 for 56 K, 2 for 64 K |
| 1 | beginning slot—Beginning time slot in 1 base. |
| 24 | number of slot—Number of DS0 time slots assigned to. |
| 1 | port type—Values 1-3, 1=frame relay, 2=FUNI mode-1a, 3=frForward |
Configure the logical port to use local management interface (LMI) signaling. This example uses StrataLMI with asynchronous updates enabled and enhanced LMI disabled.
a1.1.9.FRSM.a > cnfport 1 S 2 n
| User Input | Definition |
|---|---|
| cnfport | Configure Port |
| 1 | port number—Values that range from 1 to 192 are accepted for T1 and 1 to 2481 for E1. |
| S | LMI signaling—(N)one (S)trataLMI au-AnnexAUNI du-AnnexDUNI an-AnnexANNI dn-AnnexDNNI. Must match LMI on MC 3810. |
| 2 | asyn UPD/UFS —(UPD = Update Status, UFS = Unsolicited Full Status) (n or 1) = both dis, (y or 2) = UPD en, 3 = UFS en, 4 = both en |
| n | Enhanced LMI—(N or n) disable (Y or y) enable |
Display and verify the configuration of the logical port.
a1.1.9.FRSM.a > dspports
Port Ena/Speed EQServ SignalType T391 T392 N391 N392 N393 Type I
Ratio
------ ----------- ------ ------------ ---- ---- ---- ---- ---- ---------
6.1.1 Mod/1536 Kbps 1 StrataLMI 10 15 6 3 4 frameRel
Number of ports: 1
PortDs0UsedLine1: 0x00ffffff
PortDs0UsedLine2: 0x00000000
PortDs0UsedLine3: 0x00000000
PortDs0UsedLine4: 0x00000000
PortNumNextAvailable: 7
Add the connection and enable service internetworking translation. Note that connection values are not optimized and are used for example only.
a1.1.9.FRSM.a > addchan 100 1 100 1536000 3
| User Input | Definition |
|---|---|
| addchan | Add a channel to the current FRSM |
| 100 | channel number—Value that ranges from 16 to 1015. |
| 1 | port number—Values that range from 1 to 192 are accepted for T1 and 1 to 2481 for E1. |
| 100 | DLCI number—Value that ranges from 0 to 1023. Must match DLCI on MC 3810. |
| 1536000 | committed rate -- 0-1536000 bps for T1; 0-2048000 bps for E1. |
| 3 | chan type—Values 1 to 5, 1=NIW 2=SIW-transparent 3=SIW-xlation 4=FUNI 5=frForward |
BPX 8600
Add the MGX 8220 as a feeder shelf to the BPX 8600 switch. Issue the uptrk command to activate the T3 trunk.
b3 TRM SuperUser BPX 8600 9.1.18 Oct. 6 2000 10:48 GMT TRK Type Current Line Alarm Status Other End 2.1 T3 Clear - OK - Last Command: uptrk 2.1 Next Command:
Check the trunk and clear any alarms. Once the trunk is clear of alarms, issue the addshelf command.
b3 TRM SuperUser BPX 8600 9.1.18 Oct. 6 2000 10:54 GMT
BPX 8600 Interface Shelf Information
Trunk Name Type Part Id Ctrl Id Alarm
2.1 a1 AXIS - - MIN
Last Command: addshelf 2.1 A
Shelf has been added
Next Command:
Add the connection on the BPX 8600 switch by issuing the addcon command. The connection values are not optimized for frame relay to ATM service interworking and are used for example only. For more information about ATM connection configuration and troubleshooting, refer to ATM Connection Configuration and Troubleshooting for the Cisco BPX 8600 Series Switch and Troubleshooting ATM PVC Problems.
addcon 2.1.9.100 b3 2.1.10.200 atfr 2000/2000 * 25000/25000 1000/1000 * * * * *
| User Input | Definition |
|---|---|
| addcon | Add a connection. |
| 2.1.9.100 | connection number — <feeder_trunk_slot.feeder_trunk_port.FRSM_slot.FRSM_channel> |
| b3 | remote node name—Repeat the name for locally-switched connections. |
| 2.1.10.200 | connection number — <feeder_trunk_slot.feeder_trunk_port.AUSM_slot.AUSM_channel> |
| atfr | connection type —ATM (at) to frame relay (fr) |
| 2000/2000 | PCR (0 + 1) [50/50] — Peak Cell Rate. Equivalent to frame relay peak information rate (PIR) for cell loss priority (CLP) 0 and CLP=1 traffic. Default value is 50 in both transmit and receive directions. |
| 100/100 | % Util [100/100] — Percent utilization. Default value is 100 in both transmit and receive directions. |
| 25000/25000 | CDVT (0 + 1) [250000/250000] — Cell Delay Variation Tolerance. Default value is 250000 in both transmit and receive directions. |
| 1000/1000 | SCR [50/50] — Sustainable Cell Rate. Equivalent to frame relay committed information rate (CIR). Default value is 50 in both transmit and receive directions. |
| 1000/1000 | MBS [1000/1000] — Maximum Burst Size. Equivalent to frame relay excess burst size (Be). Default value is 1000 in both transmit and receive directions. |
| 3 | Policing [3] — The algorithm used to determine conformance to traffic contract. Default value is 3 for ATM Forum Traffic Management Specification Version 4.0 VBR.3. |
| 1280/1280 | VC Qdepth [1280/1280] — Virtual Connection Queue Depth. Default value is1280 in both transmit and receive directions. |
| 35/35 | EFCI [35/35] — Explicit Forward Congestion Indication. Equivalent to frame relay forward explicit congestion notification (FECN). Configured per port queue for the BXM. Default value is35 in both transmit and receive directions. |
| 1/1 | IBS [1/1] — Initial Burst Size. Equivalent to frame relay Cmax. Default value is1 in both transmit and receive directions. |
Show Commands
Certain show commands are supported by the Output Interpreter Tool (registered customers only) , which allows you to view an analysis of show command output.
Command summary:
r3620#ping 2.2.2.2 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 2.2.2.2, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 104/136/148 ms r3620#show version Cisco Internetwork Operating System Software IOS (tm) 3600 Software (C3620-JS-M), Version 12.1(1a)T1, RELEASE SOFTWARE (fc1) Copyright (c) 1986-2000 by cisco Systems, Inc. Compiled Mon 03-Apr-00 11:10 by ccai Image text-base: 0x600088F0, data-base: 0x612A6000 ROM: System Bootstrap, Version 11.1(20)AA2, EARLY DEPLOYMENT RELEASE SOFTWARE () r3620 uptime is 4 hours, 27 minutes System returned to ROM by power-on System image file is "flash:c3620-js-mz.121-1a.T1" cisco 3620 (R4700) processor (revision 0x81) with 57344K/8192K bytes of memory. Processor board ID 10707918 R4700 CPU at 80Mhz, Implementation 33, Rev 1.0 Bridging software. X.25 software, Version 3.0.0. SuperLAT software (copyright 1990 by Meridian Technology Corp). TN3270 Emulation software. 16 ATM network interface(s) DRAM configuration is 32 bits wide with parity disabled. 29K bytes of non-volatile configuration memory. 16384K bytes of processor board System flash (Read/Write) Configuration register is 0x2102
r3620#show run Building configuration... Current configuration: ! version 12.1 service timestamps debug uptime service timestamps log uptime service password-encryption ! hostname r3620 ! ! ! ! ! ! ip subnet-zero no ip domain-lookup ! cns event-service server ! ! ! ! interface ATM0/0 no ip address no atm ilmi-keepalive ima-group 1 no scrambling-payload ! interface ATM0/1 no ip address no atm ilmi-keepalive ima-group 1 no scrambling-payload ! interface ATM0/2 no ip address no atm ilmi-keepalive ima-group 1 no scrambling-payload ! interface ATM0/3 no ip address no atm ilmi-keepalive ima-group 1 no scrambling-payload ! interface ATM0/4 no ip address shutdown no atm ilmi-keepalive no scrambling-payload ! interface ATM0/5 no ip address shutdown no atm ilmi-keepalive no scrambling-payload ! interface ATM0/6 no ip address shutdown no atm ilmi-keepalive no scrambling-payload ! interface ATM0/7 no ip address shutdown no atm ilmi-keepalive no scrambling-payload ! interface ATM0/IMA1 no ip address no atm ilmi-keepalive ! interface ATM0/IMA1.10 point-to-point ip address 2.2.2.1 255.255.255.0 pvc 10/20 protocol ip 2.2.2.2 broadcast encapsulation aal5snap ! ! interface ATM1/0 no ip address shutdown no atm ilmi-keepalive no scrambling-payload ! interface ATM1/1 no ip address shutdown no atm ilmi-keepalive no scrambling-payload ! interface ATM1/2 no ip address shutdown no atm ilmi-keepalive no scrambling-payload ! interface ATM1/3 no ip address shutdown no atm ilmi-keepalive no scrambling-payload ! interface ATM1/4 no ip address shutdown no atm ilmi-keepalive no scrambling-payload ! interface ATM1/5 hutdown no atm ilmi-keepalive no scrambling-payload ! interface ATM1/6 no ip address shutdown no atm ilmi-keepalive no scrambling-payload ! interface ATM1/7 no ip address shutdown no atm ilmi-keepalive no scrambling-payload ! ip classless no ip http server ! ! ! line con 0 transport input none line aux 0 line vty 0 4 login ! end
r3620#show atm pvc
VCD / Peak Avg/Min Burst
Interface Name VPI VCI Type Encaps SC Kbps Kbps Cells Sts
0/IMA1.10 1 10 20 PVC SNAP UBR 1500 UP
r3620#show interface atm0/0
ATM0/0 is up, line protocol is up
Hardware is ATM T1
MTU 4470 bytes, sub MTU 4470, BW 1500 Kbit, DLY 20000 usec,
reliability 0/255, txload 1/255, rxload 1/255
Encapsulation ATM, loopback not set
Keepalive not supported
Encapsulation(s): AAL5
256 maximum active VCs, 0 current VCCs
VC idle disconnect time: 300 seconds
Last input never, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: Per VC Queueing
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 1 interface resets
0 output buffer failures, 0 output buffers swapped out
r3620#show atm interface atm0/0 Interface ATM0/0: AAL enabled: AAL5 , Maximum VCs: 256, Current VCCs: 0 Maximum Transmit Channels: 0 Max. Datagram Size: 4496 PLIM Type: DS1, Framing is T1 ESF, TX clocking: LINE Cell-payload scrambling: OFF 0 input, 0 output, 0 IN fast, 0 OUT fast, 0 out drop Avail bw = 1500 Config. is ACTIVE
r3620#show interface ATM0/IMA1
ATM0/IMA1 is up, line protocol is up
Hardware is ATM IMA
MTU 4470 bytes, sub MTU 4470, BW 6000 Kbit, DLY 20000 usec,
reliability 236/255, txload 1/255, rxload 1/255
Encapsulation ATM, loopback not set
Keepalive not supported
Encapsulation(s): AAL5
256 maximum active VCs, 1 current VCCs
VC idle disconnect time: 300 seconds
Last input 00:04:32, output 00:04:32, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: Per VC Queueing
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
41 packets input, 4548 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
493 packets output, 30688 bytes, 0 underruns
0 output errors, 0 collisions, 1 interface resets
0 output buffer failures, 0 output buffers swapped out
r3620#show interface ATM0/IMA1.10
ATM0/IMA1.10 is up, line protocol is up
Hardware is ATM IMA
Internet address is 2.2.2.1/24
MTU 4470 bytes, BW 6000 Kbit, DLY 20000 usec,
reliability 236/255, txload 1/255, rxload 1/255
Encapsulation ATM
41 packets input, 4548 bytes
493 packets output,30688 bytes
438 OAM cells input, 438 OAM cells output
AAL5 CRC errors : 0
AAL5 SAR Timeouts : 0
AAL5 Oversized SDUs : 0
r3620#show ima interface atm0/0
Interface ATM0/0 is up
ifIndex 1, Group Index 1, Row Status is active
Tx/Rx Lid 0/0, relative delay 0ms
Ne Tx/Rx state active/active
Fe Tx/Rx state active/active
Ne Rx failure status is noFailure
Fe Rx failure status is noFailure
Rx test pattern 0x43, test procedure disabled
IMA Link Current Counters (time elapsed 756 seconds):
0 Ima Violations, 0 Oif Anomalies
0 Ne Severely Err Secs, 0 Fe Severely Err Secs
0 Ne Unavail Secs, 0 Fe Unavail Secs
0 Ne Tx Unusable Secs, 0 Ne Rx Unusable Secs
0 Fe Tx Unusable Secs, 0 Fe Rx Unusable Secs
0 Ne Tx Failures, 0 Ne Rx Failures
0 Fe Tx Failures, 0 Fe Rx Failures
IMA Link Total Counters (last 7 15 minute intervals):
1 Ima Violations, 3 Oif Anomalies
12 Ne Severely Err Secs, 0 Fe Severely Err Secs
3600 Ne Unavail Secs, 0 Fe Unavail Secs
1802 Ne Tx Unusable Secs, 3602 Ne Rx Unusable Secs
2 Fe Tx Unusable Secs, 0 Fe Rx Unusable Secs
0 Ne Tx Failures, 8 Ne Rx Failures
0 Fe Tx Failures, 0 Fe Rx Failures
r3620#show ima interface atm0/ima1 detail
Interface ATM0/IMA1 is up
Group index is 1
Ne state is operational, failure status is noFailure
Active links bitmap 0xF
IMA Group Current Configuration:
Tx/Rx configured links bitmap 0xF/0xF
Tx/Rx minimum required links 1/1
Maximum allowed diff delay is 25ms, Tx frame length 128
Ne Tx clock mode CTC, configured timing reference link ATM0/0
Test pattern procedure is disabled
Detailed group Information:
Tx/Rx Ima_id 0x1/0x0, symmetry symmetricOperation
Number of Tx/Rx configured links 4/4
Number of Tx/Rx active links 4/4
Fe Tx clock mode ctc, Rx frame length 128
Tx/Rx timing reference link 0/0
Maximum observed diff delay 0ms, least delayed link 2
Running seconds 9273
GTSM last changed 03:49:15 UTC Mon Mar 1 1993
IMA Group Current Counters (time elapsed 870 seconds):
0 Ne Failures, 0 Fe Failures, 0 Unavail Secs
IMA Group Interval(1) Counters:
0 Ne Failures, 0 Fe Failures, 0 Unavail Secs
IMA Group Interval(2) Counters:
0 Ne Failures, 0 Fe Failures, 0 Unavail Secs
IMA Group Interval(3) Counters:
0 Ne Failures, 0 Fe Failures, 0 Unavail Secs
IMA Group Interval(4) Counters:
1 Ne Failures, 1 Fe Failures, 900 Unavail Secs
IMA Group Interval(5) Counters:
0 Ne Failures, 0 Fe Failures, 900 Unavail Secs
IMA Group Interval(6) Counters:
0 Ne Failures, 0 Fe Failures, 900 Unavail Secs
IMA Group Interval(7) Counters:
1 Ne Failures, 0 Fe Failures, 900 Unavail Secs
IMA Group Total Counters (last 8 15 minute intervals):
3 Ne Failures, 2 Fe Failures, 3604 Unavail Secs
Detailed IMA link Information:
Interface ATM0/0 is up
ifIndex 1, Group Index 1, Row Status is active
Tx/Rx Lid 0/0, relative delay 0ms
Ne Tx/Rx state active/active
Fe Tx/Rx state active/active
Ne Rx failure status is noFailure
Fe Rx failure status is noFailure
Rx test pattern 0x43, test procedure disabled
IMA Link Current Counters (time elapsed 61 seconds):
0 Ima Violations, 0 Oif Anomalies
0 Ne Severely Err Secs, 0 Fe Severely Err Secs
0 Ne Unavail Secs, 0 Fe Unavail Secs
0 Ne Tx Unusable Secs, 0 Ne Rx Unusable Secs
0 Fe Tx Unusable Secs, 0 Fe Rx Unusable Secs
0 Ne Tx Failures, 0 Ne Rx Failures
0 Fe Tx Failures, 0 Fe Rx Failures
IMA Link Interval(1) Counters:
0 Ima Violations, 0 Oif Anomalies
0 Ne Severely Err Secs, 0 Fe Severely Err Secs
0 Ne Unavail Secs, 0 Fe Unavail Secs
0 Ne Tx Unusable Secs, 0 Ne Rx Unusable Secs
0 Fe Tx Unusable Secs, 0 Fe Rx Unusable Secs
0 Ne Tx Failures, 0 Ne Rx Failures
0 Fe Tx Failures, 0 Fe Rx Failures
IMA Link Interval(2) Counters:
0 Ima Violations, 0 Oif Anomalies
0 Ne Severely Err Secs, 0 Fe Severely Err Secs
0 Ne Unavail Secs, 0 Fe Unavail Secs
0 Ne Tx Unusable Secs, 0 Ne Rx Unusable Secs
0 Fe Tx Unusable Secs, 0 Fe Rx Unusable Secs
0 Ne Tx Failures, 0 Ne Rx Failures
0 Fe Tx Failures, 0 Fe Rx Failures
IMA Link Interval(3) Counters:
0 Ima Violations, 0 Oif Anomalies
0 Ne Severely Err Secs, 0 Fe Severely Err Secs
0 Ne Unavail Secs, 0 Fe Unavail Secs
0 Ne Tx Unusable Secs, 0 Ne Rx Unusable Secs
0 Fe Tx Unusable Secs, 0 Fe Rx Unusable Secs
0 Ne Tx Failures, 0 Ne Rx Failures
0 Fe Tx Failures, 0 Fe Rx Failures
r3620#show cont atm0/ima1
Interface ATM0/IMA1 is up
Hardware is ATM IMA
LANE client MAC address is 0050.7305.e681
hwidb=0x62384A14, ds=0x61D6D2E0
slot 0, unit 1, subunit 1
rs8234 base 0x3C000000, slave base 0x3C000000
rs8234 ds 0x61D6D2E0
SBDs - avail 2048, guaranteed 1, unguaranteed 2047, starved 0
Seg VCC table 3C00B800, Shadow Seg VCC Table 61D89928, VCD Table 61D9F954
Schedule table 3C016800, Shadow Schedule table 61DA5980, Size C7E
RSM VCC Table 3C03EA80, Shadow RSM VCC Table 61DABC80
VPI Index Table 3C03C000, VCI Index Table 3C03E680
Bucket2 Table 3C026200, Shadow Bucket2 Table 61DA8BA4
MCR Limit Table 3C026600, Shadow MCR Table 61DAA7D0
ABR template 3C026800, Shadow template 61A738E0
RM Cell RS Queue 3C03C680
Queue TXQ Addr Pos StQ Addr Pos
0 UBR CHN0 3C038800 0 039184A0 0
1 UBR CHN1 3C038C00 0 03918CA0 0
2 UBR CHN2 3C039000 0 039194A0 0
3 UBR CHN3 3C039400 237 03919CA0 237
4 VBR/ABR CHN0 3C039800 0 0391A4A0 0
5 VBR/ABR CHN1 3C039C00 0 0391ACA0 0
6 VBR/ABR CHN2 3C03A000 0 0391B4A0 0
7 VBR/ABR CHN3 3C03A400 0 0391BCA0 0
8 VBR-RT CHN0 3C03A800 0 0391C4A0 0
9 VBR-RT CHN1 3C03AC00 0 0391CCA0 0
10 VBR-RT CHN2 3C03B000 0 0391D4A0 0
11 VBR-RT CHN3 3C03B400 0 0391DCA0 0
12 SIG 3C03B800 0 0391E4A0 0
13 VPD 3C03BC00 0 0391ECA0 0
Queue FBQ Addr Pos RSQ Addr Pos
0 OAM 3C0FEA80 181 0391F560 182
1 UBR CHN0 3C0FFA80 0 03920560 0
2 UBR CHN1 3C100A80 0 03921560 0
3 UBR CHN2 3C101A80 0 03922560 0
4 UBR CHN3 3C102A80 40 03923560 41
5 VBR/ABR CHN0 3C103A80 0 03924560 0
6 VBR/ABR CHN1 3C104A80 0 03925560 0
7 VBR/ABR CHN2 3C105A80 0 03926560 0
8 VBR/ABR CHN3 3C106A80 0 03927560 0
9 VBR-RT CHN0 3C107A80 0 03928560 0
10 VBR-RT CHN1 3C108A80 0 03929560 0
11 VBR-RT CHN2 3C109A80 0 0392A560 0
12 VBR-RT CHN3 3C10AA80 0 0392B560 0
13 SIG 3C10BA80 0 0392C560 0
SAR Scheduling channels: 3 3 3 3 -1 -1 -1 -1
ATM channel number is 3
link members are 0xF, active links are 0xF
Group status is noFailure, 4 links configured,
Group Info: Configured links bitmap 0xF, Active links bitmap 0xF,
Tx/Rx IMA_id 0x1/0x0,
NE Group status is operational,
frame length 0x80, Max Diff Delay 0,
1 min links, clock mode ctc, symmetry symmetricOperation, trl 0,
Group Failure status is noFailure.
Test pattern procedure is disabled
SAR counter totals across all links and groups:
603 cells output, 0 cells stripped
560 cells input, 17573739 cells discarded, 0 AAL5 frames discarded
0 pci bus err, 0 dma fifo full err, 0 rsm parity err
0 rsm syn err, 0 rsm/seg q full err, 0 rsm overflow err
0 hs q full err, 0 no free buff q err, 0 seg underflow err
0 host seg stat q full err
MGX 8220 AUSM-8T1/B
Command summary:
a1.1.10.AUSMB8.a > version
***** Cisco Systems, Inc. AXIS AUSM-8T1/E1 Card *****
Firmware Version = 5.0.12
Backup Boot version = AU8_BT_1.0.02
AUSM8p Xilinx file = ausm8pXilinx.h
VxWorks (for Cisco Systems, Inc.) version 5.1.1-R3000.
Kernel: WIND version 2.4.
Made on Wed Jun 21 18:24:45 PDT 2000.
Boot line:
a1.1.10.AUSMB8.a > dspfeature Channelized: Off Rate Control: On IMA feature: On
a1.1.10.AUSMB8.a > dsplns
Line Conn Type Status/Coding Length XmtClock Alarm Stats
Type Source Alarm
---- ----- ------------ ------ -------- ------------- -------- ----- -----
10.1 RJ-48 dsx1ESF Ena/dsx1B8ZS 0-131 ft LocalTim No No
10.2 RJ-48 dsx1ESF Ena/dsx1B8ZS 0-131 ft LocalTim No No
10.3 RJ-48 dsx1ESF Ena/dsx1B8ZS 0-131 ft LocalTim No No
10.4 RJ-48 dsx1ESF Ena/dsx1B8ZS 0-131 ft LocalTim No No
10.5 RJ-48 dsx1ESF Dis/dsx1B8ZS 0-131 ft LocalTim
10.6 RJ-48 dsx1ESF Dis/dsx1B8ZS 0-131 ft LocalTim
10.7 RJ-48 dsx1ESF Dis/dsx1B8ZS 0-131 ft LocalTim
10.8 RJ-48 dsx1ESF Dis/dsx1B8ZS 0-131 ft LocalTim
LineNumOfValidEntries: 8
a1.1.10.AUSMB8.a > dspln 1 LineNum: 1 LineConnectorType: RJ-48 LineType: dsx1ESF LineEnable: Enabled LineCoding: dsx1B8ZS LineLength: 0-131 ft LineXmtClockSource: LocalTiming LineLoopbackCommand: NoLoop LineSendCode: NoCode LineUsedTimeslotsBitMap: 0xffffffff LineLoopbackCodeDetection: codeDetectDisabled LineBERTEnable: Disable LineNumOfValidEntries: 8
a1.1.10.AUSMB8.a > dspports
No ATM T1/E1 UNI ports currently active
List of IMA groups:
===================
ImaGrp PortType Conf Avail Lines configured Lines present Tol Diff Port e
rate rate Delay(ms)
------ -------- ----- ------ --------------- --------------- --------- ------
10.1 UNI 14364 14364 1.2.3.4 1.2.3.4 275 B/w chd
NextPortNumAvailable: 8
a1.1.10.AUSMB8.a > dspimagrp 1 IMA Group number : 1 Port type : UNI Lines configured : 1.2.3.4 Enable : Enabled IMA Port state : B/w changed IMA Group Ne state : operational PortSpeed (cells/sec) : 14364 GroupTxAvailCellRate (cells/sec) : 14364 ImaGroupTxFrameLength(cells) : 128 LcpDelayTolerance (IMA frames) : 1 ReadPtrWrPtrDiff (cells) : 4 Minimum number of links : 1 MaxTolerableDiffDelay (msec) : 275 Lines Present : 1.2.3.4 Observed Diff delay (msec) : 0 Clock Mode : CTC GroupAlpha : 2 GroupBeta : 2 GroupGamma : 1 GroupConfiguration : 1 IMAGrp Failure status : No Failure Timing reference link : 1 ImaGroupTxImaId : 0x0 ExpectedGroupRxImaId : 0x1
a1.1.10.AUSMB8.a > dspimainfo
Link Group NeTx NeRx FeTx FeRx TxLID RxID
State State State State
------------------------------------------------------------------
1 1 Active Active Active Active 0 0
2 1 Active Active Active Active 1 1
3 1 Active Active Active Active 2 2
4 1 Active Active Active Active 3 3
a1.1.10.AUSMB8.a > dspplpp 1 PhysicalPortNumber: 1 CellFraming: ATM CellScramble: No Scramble Plpp Loopback: No Loopback Single-bit error correction: Disabled
a1.1.10.AUSMB8.a > dspimagrpcnt 1 IMA Group number: 1 Ne Number of failures : 0
a1.1.10.AUSMB8.a > dspimalncnt 1 1 IMA group number : 1 Line number : 1 Icp Cells Received : 140041 Icp Errored Cells Recvd : 10 Ima Violations Count : 10 Ima OIF anomalies : 0 Ima Ne Severely Errored Seconds : 0 Ima Fe Severely Errored Seconds : 1 Ima Ne Unavailable Seconds : 0 Ima Fe Unavailable Seconds : 0 Ima NeTx Unusable Seconds : 1336 Ima NeRx Unusable Seconds : 1335 Ima FeTx Unusable Seconds : 1 Ima FeRx Unusable Seconds : 1 Ima FeTx Num. Failues : 0 Ima FeRx Num. Failures : 0 # HEC errored cells : 0 # HEC errored seconds : 0 # Severely HEC errored seconds : 0
a1.1.10.AUSMB8.a > dspimaln 1 1 IMA Group number : 1 Link number : 1 ImaLink TxLId : 0x0 ImaLink RxLId : 0x0 LinkNeRxState : Active LinkNeTxState : Active LinkNeRxFailureStatus : No Failure LinkFeRxState : Active LinkFeTxState : Active LinkFeRxFailureStatus : No Failure LinkRelDelay : 0 LinkRxTestPattern : 255 Ne Link Tx Num Failures : 0 Ne Link Rx Num Failures : 0
a1.1.10.AUSMB8.a > dspchans Chan Port.VPI.VCI ConnType Service Type PCR[0+1] Q-Depth State ---- ------------ ------- ------------ --------- ------- ------- 200 1.10.20 VCC VBR 10 1000 Active ChanNumNextAvailable : 18 Local VpId NextAvailable : 16
a1.1.10.AUSMB8.a > tstcon 200 tstcon in progress Test passed. r3620#ping 2.2.2.2 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 2.2.2.2, timeout is 2 seconds: ..... Success rate is 0 percent (0/5)
a1.1.10.AUSMB8.a > dspchan 200 ChanNum: 200 RowStatus: Mod ConnectionType: VCC ServiceType: VBR PortNum: 1 VPI: 10 VCI (For VCC): 20 Local VPId(for VPC): 0 EgressQNum: 3 IngressQDepth(cells): 1000 IngressDiscardOption: CLP hysterisis IngressFrameDiscardThreshold 1000 IngressQCLPHigh(cells): 900 IngressQCLPLow(cells): 800 QCLPState: LOW IngressEfciThreshold(cells): 1000 UPCEnable: Enabled PeakCellRate[0+1](cells/sec): 50 !--- PINGs set at port speed are discarded. CellDelayVariation[0+1]: 10000 (micro secs) PeakCellRate[0](cells/sec): 14364 CellDelayVariation[0]: 250000 (micro secs) SustainedCellRate(cells/sec): 50 !--- PINGs set at port speed are discarded. MaximumBurstSize(cells): 1000 SCRPolicing: CLP[0] CLPTagEnable: Enabled FrameGCRAEnable: Disable ForesightEnable: Disable InitialBurstSize(cells): 0 ForeSightPeakCellRate(cells/sec): 50 MinimumCellRate(cells/sec): 50 InitialCellRate(cells/sec): 50 LocalRemoteLpbkState: Disable ChanTestType: No Test ChanTestState: Passed ChanRTDresult: 1 ms Ingress percentage util: 100 Egress percentage util : 100 Egress Service Rate: 50 ChanOvrSubOvrRide: Enabled ChanNumNextAvailable : 17 Local VpId NextAvailable : 6 r3620#ping 2.2.2.2 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 2.2.2.2, timeout is 2 seconds: ..... Success rate is 0 percent (0/5) After cnfupcvbr command is used to increase connection parameter: a1.1.10.AUSMB8.a > dspchan 200 ChanNum: 200 RowStatus: Mod ConnectionType: VCC ServiceType: VBR PortNum: 1 VPI: 10 VCI (For VCC): 20 Local VPId(for VPC): 0 EgressQNum: 3 IngressQDepth(cells): 1000 IngressDiscardOption: CLP hysterisis IngressFrameDiscardThreshold 1000 IngressQCLPHigh(cells): 900 IngressQCLPLow(cells): 800 QCLPState: LOW IngressEfciThreshold(cells): 1000 UPCEnable: Enabled PeakCellRate[0+1](cells/sec): 3622 CellDelayVariation[0+1]: 25000 (micro secs) PeakCellRate[0](cells/sec): 14364 CellDelayVariation[0]: 250000 (micro secs) SustainedCellRate(cells/sec): 2048 MaximumBurstSize(cells): 1000 SCRPolicing: CLP[0] CLPTagEnable: Enabled FrameGCRAEnable: Disable ForesightEnable: Disable InitialBurstSize(cells): 0 ForeSightPeakCellRate(cells/sec): 3622 MinimumCellRate(cells/sec): 3622 InitialCellRate(cells/sec): 3622 LocalRemoteLpbkState: Disable ChanTestType: No Test ChanTestState: Passed ChanRTDresult: 1 ms Ingress percentage util: 100 Egress percentage util : 100 Egress Service Rate: 2633 ChanOvrSubOvrRide: Enabled ChanNumNextAvailable : 17 Local VpId NextAvailable : 16 r3620#ping 2.2.2.2 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 2.2.2.2, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 8/13/28 ms
MC 3810
Command summary:
r3a#ping 2.2.2.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 2.2.2.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 104/134/144 ms r3a#show version Cisco Internetwork Operating System Software IOS (tm) MC3810 Software (MC3810-JS-M), Version 12.0(4)T, RELEASE SOFTWARE (fc) Copyright (c) 1986-1999 by cisco Systems, Inc. Compiled Wed 28-Apr-99 21:19 by kpma Image text-base: 0x00023000, data-base: 0x00AF1324 ROM: System Bootstrap, Version 11.3(1)MA1, MAINTENANCE INTERIM SOFTWARE ROM: MC3810 Software (MC3810-WBOOT-M), Version 11.3(1)MA1, MAINTENANCE INTERIM r3a uptime is 2 hours, 51 minutes System restarted by reload System image file is "flash:mc3810-js-mz.120-4.T.bin" Cisco MC3810 (MPC860) processor (revision 06.07) with 27648K/5120K bytes of mem. Processor board ID 09550018 PPC860 PowerQUICC, partnum 0x0000, version A03(0x0013) Channelized E1, Version 1.0. Bridging software. X.25 software, Version 3.0.0. SuperLAT software copyright 1990 by Meridian Technology Corp). TN3270 Emulation software. Primary Rate ISDN software, Version 1.1. MC3810 SCB board (v05.A0) 1 Multiflex T1(slot 3) RJ45 interface(v01.K0) 1 Six-Slot Analog Voice Module (v03.K0) 1 Analog FXS voice interface (v03.K0) port 1/1 1 3-DSP(slot2) Voice Compression Module(v01.--) 1 Ethernet/IEEE 802.3 interface(s) 1 Serial network interface(s) 2 Serial(sync/async) network interface(s) 1 Channelized E1/PRI port(s) 1 Channelized T1/PRI port(s) 256K bytes of non-volatile configuration memory. 8192K bytes of processor board System flash (INTEL28F016) Configuration register is 0x2102
r3a#show run Building configuration... Current configuration: ! version 12.0 service timestamps debug uptime service timestamps log uptime service password-encryption ! hostname r3a enable password 7 016E2C ! enable password ! network-clock base-rate 56k ip subnet-zero no ip domain-lookup ! ! ! controller T1 0 framing esf linecode b8zs channel-group 0 timeslots 1-24 speed 64 ! interface Ethernet0 ip address 172.16.150.53 255.255.255.0 no ip directed-broadcast ! interface Serial0 no ip address no ip directed-broadcast no ip mroute-cache shutdown no fair-queue ! interface Serial1 no ip address no ip directed-broadcast shutdown ! interface Serial0:0 ip address 2.2.2.2 255.255.255.0 no ip directed-broadcast encapsulation frame-relay IETF ip mroute-cache frame-relay map ip 2.2.2.1 100 broadcast ! interface Switch0 no ip address no ip directed-broadcast encapsulation frame-relay no fair-queue ! ip classless ip route 0.0.0.0 0.0.0.0 172.16.150.1 no ip http server ! ! ! line con 0 transport input none line aux 0 line 2 3 line vty 0 4 exec-timeout 0 0 password 7 0236C1C login ! ! voice-port 1/1 timeouts call-disconnect 0 ! ! end
r3a#show fr pvc
PVC Statistics for interface Serial0:0 (Frame Relay DTE)
Active Inactive Deleted Static
Local 1 0 0 0
Switched 0 0 0 0
Unused 0 0 0 0
DLCI = 100, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial0:0
input pkts 140 output pkts 161 in bytes 104560
out bytes 106700 dropped pkts 0 in FECN pkts 0
in BECN pkts 0 out FECN pkts 0 out BECN pkts 0
in DE pkts 0 out DE pkts 0
out bcast pkts 0 out bcast bytes 0
pvc create time 02:42:19, last time pvc status changed 01:30:06
PVC Statistics for interface Switch0 (Frame Relay DTE)
r3a#show contr t1 0
T1 0 is up.
Applique type is Channelized T1
Cablelength is long gain36 0db
No alarms detected.
Slot 3 CSU Serial #08625843 Model TEB HWVersion 4.70 RX level = -0DB
Framing is ESF, Line Code is B8ZS, Clock Source is Line.
Data in current interval (567 seconds elapsed):
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 1:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 2:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 3:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 4:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 5:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 6:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 7:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 8:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 9:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 8:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 9:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 10:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 11:
7 Line Code Violations, 0 Path Code Violations
2 Slip Secs, 0 Fr Loss Secs, 2 Line Err Secs, 0 Degraded Mins
1 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 866 Unavail Secs
Total Data (last 11 15 minute intervals):
7 Line Code Violations, 0 Path Code Violations,
2 Slip Secs, 0 Fr Loss Secs, 2 Line Err Secs, 0 Degraded Mins,
1 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 866 Unavail Secs
r3a#show interface s0:0
Serial0:0 is up, line protocol is up
Hardware is PQUICC Serial
Internet address is 2.2.2.2/24
MTU 1500 bytes, BW 1536 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation FRAME-RELAY IETF, crc 16, loopback not set
Keepalive set (10 sec)
Scramble enabled
LMI enq sent 964, LMI stat recvd 966, LMI upd recvd 2, DTE LMI up
LMI enq recvd 0, LMI stat sent 0, LMI upd sent 0
LMI DLCI 1023 LMI type is CISCO frame relay DTE
FR SVC disabled, LAPF state down
Broadcast queue 0/64, broadcasts sent/dropped 0/0, interface broadcasts 0
Last input 00:00:04, output 00:00:04, output hang never
Last clearing of "show interface" counters 02:45:12
Input queue: 0/75/0 (size/max/drops); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/1/256 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
1108 packets input, 118434 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
1133 packets output, 119338 bytes, 0 underruns
0 output errors, 0 collisions, 2 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
Note: Because the debug commands generate a significant amount of output, use them only when traffic on the IP network is low, so other activity on the system is not adversely affected.
r3a#debug frame-relay lmi Frame Relay LMI debugging is on Displaying all Frame Relay LMI data r3a#terminal monitor % Console already monitors r3a# 02:59:35: Serial0:0(out): StEnq, myseq 206, yourseen 53, DTE up 02:59:35: datagramstart = 0x1C98A18, datagramsize = 13 02:59:35: FR encap = 0xFCF10309 02:59:35: 00 75 01 01 01 03 02 CE 35 02:59:35: 02:59:35: Serial0:0(in): Status, myseq 206 02:59:35: RT IE 1, length 1, type 1 02:59:35: KA IE 3, length 2, yourseq 54, myseq 206 r3a# 02:59:45: Serial0:0(out): StEnq, myseq 207, yourseen 54, DTE up 02:59:45: datagramstart = 0x1C98A18, datagramsize = 13 02:59:45: FR encap = 0xFCF10309 02:59:45: 00 75 01 01 01 03 02 CF 36 02:59:45: 02:59:45: Serial0:0(in): Status, myseq 207 02:59:45: RT IE 1, length 1, type 1 02:59:45: KA IE 3, length 2, yourseq 55, myseq 207
MGX 8220 FRSM-8T1
Command summary:
a1.1.9.FRSM.a > version
***** Cisco Systems, Inc. AXIS FRSM-8P Card *****
Firmware Version = 5.0.13
Backup Boot version = FR8_BT_1.0.02
ASCFRSM Xilinx file = cbslave.h
VxWorks (for Cisco Systems, Inc.) version 5.2 Rev B.
Kernel: WIND version 2.4.
Made on Wed Jun 21 16:15:40 PDT 2000.
Boot line:
a1.1.9.FRSM.a > dspfeature Channelized: On Rate Control: On
a1.1.9.FRSM.a > dsplns
Line Conn Type Status/Coding Length XmtClock Alarm Stats
Type Source Alarm
---- ----- ------------ ------ -------- ------------- -------- ----- -----
9.1 RJ-48 dsx1ESF Ena/dsx1B8ZS 0-131 ft LocalTim No No
9.2 RJ-48 dsx1ESF Dis/dsx1B8ZS 0-131 ft LocalTim
9.3 RJ-48 dsx1ESF Dis/dsx1B8ZS 0-131 ft LocalTim
9.4 RJ-48 dsx1ESF Dis/dsx1B8ZS 0-131 ft LocalTim
9.5 RJ-48 dsx1ESF Dis/dsx1B8ZS 0-131 ft LocalTim
9.6 RJ-48 dsx1ESF Dis/dsx1B8ZS 0-131 ft LocalTim
9.7 RJ-48 dsx1ESF Dis/dsx1B8ZS 0-131 ft LocalTim
9.8 RJ-48 dsx1ESF Dis/dsx1B8ZS 0-131 ft LocalTim
LineNumOfValidEntries: 8
a1.1.9.FRSM.a > dspln 1 LineNum: 1 LineConnectorType: RJ-48 LineType: dsx1ESF LineEnable: Enabled LineCoding: dsx1B8ZS LineLength: 0-131 ft LineXmtClockSource: LocalTiming LineLoopbackCommand: NoLoop LineSendCode: NoCode LineUsedTimeslotsBitMap: 0xffffff LineLoopbackCodeDetection: codeDetectDisabled LineBertEnable: Disable LineNumOfValidEntries: 8
a1.1.9.FRSM.a > dspports
Port Ena/Speed EQServ SignalType T391 T392 N391 N392 N393 Type AlarI
Ratio
-------- --- ----- ------ ------------ ---- ---- ---- ---- ---- -------- -----
9.1.1 Mod/1536k 1 StrataLMI 10 15 6 3 4 frameRel No
Number of ports: 1
PortDs0UsedLine1: 0x00ffffff
PortDs0UsedLine2: 0x00000000
PortDs0UsedLine3: 0x00000000
PortDs0UsedLine4: 0x00000000
PortDs0UsedLine5: 0x00000000
PortDs0UsedLine6: 0x00000000
PortDs0UsedLine7: 0x00000000
PortDs0UsedLine8: 0x00000000
PortNumNextAvailable: 155
a1.1.9.FRSM.a > dspport 1 SlotNum: 9 PortLineNum: 1 PortNum: 1 PortRowStatus: Mod PortDs0Speed: 64k PortDs0ConfigBitMap(1stDS0): 0xffffff(1) PortEqueueServiceRatio: 1 PortFlagsBetweenFrames: 1 PortSpeed: 1536kbps SignallingProtocolType: StrataLMI AsynchronousMsgs: UPD enabled T391LineIntegrityTimer: 10 T392PollingVerificationTimer: 15 N391FullStatusPollingCounter: 6 N392ErrorThreshold: 3 N393MonitoredEventCount: 4 EnhancedLmi: On PortState: Active PortSignallingState: No Signalling Failure CLLMEnableStatus: Disable CLLMxmtStatusTimer: 0 portType: frameRelay PortIngrPercentUtil: 100 PortEgrPercentUtil: 100 PortOversubscribed: False PortSvcStatus: Disable PortSvcInUse: Not In-Use PortSvcShareLcn: Card-based PortSvcLcnLow: 0 PortSvcLcnHigh: 0 PortSvcDlciLow: 0 PortSvcDlciHigh: 0 PortDs0UsedLine1: 0x00ffffff PortDs0UsedLine2: 0x00000000 PortDs0UsedLine3: 0x00000000 PortDs0UsedLine4: 0x00000000 PortDs0UsedLine5: 0x00000000 PortDs0UsedLine6: 0x00000000 PortDs0UsedLine7: 0x00000000 PortDs0UsedLine8: 0x00000000 PortNumNextAvailable: 164
a1.1.9.FRSM.a > dspchans
DLCI Chan EQ I/EQDepth I/EQDEThre I/EECNThre Fst/ DE Type Alarm
------------- ---- -- ----- ----- ----- ----- ----- ----- --- --- ----- -----
9.1.1.100 100 2 65535/65535 32767/32767 6553/6553 Dis/Dis SIW-X No
Number of channels: 1
ChanNumNextAvailable: 44
a1.1.9.FRSM.a > dspchan 100 ChanNum: 100 ChanRowStatus: Mod ChanPortNum: 1 ChanDLCI: 100 EgressQSelect: 2 IngressQDepth: 65535 IngressQDEThresh: 32767 IngressQECNThresh: 6553 EgressQDepth: 65535 EgressQDEThresh: 32767 EgressQECNThresh: 6553 DETaggingEnable: Disabled CIR: 1536000 Bc: 5100 Be: 5100 IBS: 100 ForeSightEnable: Disabled QIR: 4000 MIR: 4000 PIR: 4000 ChanLocalRemoteLpbkState: Disabled ChanTestType: TestOff ChanTestState: Passed ChanRTDresult: 1 ms ChanType: SIW-Xlat ChanFECNmap: setEFCIzero ChanDEtoCLPmap: mapCLP ChanCLPtoDEmap: mapDE ChanFrConnType: PVC ChanIngrPercentUtil: 100 ChanEgrPercentUtil: 100 ChanEgrSrvRate: 1536000 ChanOvrSubOvrRide: Enabled ChanNumNextAvailable: 45
a1.1.9.FRSM.a > tstcon 100 TestCon in progress. TestCon Passed.
BPX 8600
Command summary:
b3 TRM SuperUser BPX 8600 9.1.18 Sep. 22 2000 17:08 GMT
FrontCard BackCard FrontCard BackCard
Type Rev Type Rev Status Type Rev Type Rev Status
1 Empty 9 BXM-155 CDB MM-4 BA Standby-T
2 BNI-T3 CJM T3-3 BE Active 10 BXM-155 EJB MM-4 BA Standby
3 BNI155E DJR Empty Standby 11 BNI155E DJR MMF-2 AC Standby
4 Empty 12 Empty
5 BXM-T3 CDE TE3-12BA Standby 13 BXM-T3 BDY TE3-12BA Standby
6 ASI-T3 CDF T3-2 BE Standby 14 Empty
7 BCC-3 CLM LM-2 AC Active 15 ASM ACC LMASM AC Active
8 BCC-3 CLM LM-2 AC Standby
Last Command: dspcds
b3 TRM SuperUser BPX 8600 9.1.18 Sep. 22 2000 17:08 GMT
BPX 8600 Interface Shelf Information
Trunk Name Type Part Id Ctrl Id Alarm
2.1 a1 AXIS - - MIN
Last Command: dspnode
b3 TRM SuperUser BPX 8600 9.1.18 Sep. 22 2000 17:09 GMT
TRK Type Current Line Alarm Status Other End
2.1 T3 Clear - OK a1(AXIS)
Last Command: dsptrks
b3 TRM SuperUser BPX 8600 9.1.18 Sep. 22 2000 17:09 GMT
TRK 2.1 Config T3 [96000 cps] BNI-T3 slot: 2
Transmit Rate: 96000 VPC Conns disabled: --
Subrate data rate: -- Line framing: PLCP
Line DS-0 map: -- coding: --
Statistical Reserve: 1000 cps recv impedance: --
Idle code: 7F hex cable type:
Max Channels/Port: -- length: 0-225 ft.
Connection Channels: 2027 Pass sync: Yes
Traffic: V,TS,NTS,FR,FST,CBR,VBR,ABR Loop clock: No
SVC Vpi Min: -- HCS Masking: Yes
SVC Channels: -- Payload Scramble: No
SVC Bandwidth: -- cps Frame Scramble: --
Restrict CC traffic: No Virtual Trunk Type: --
Link type: Terrestrial Virtual Trunk VPI: --
Routing Cost: 10 Deroute delay time: 0 seconds
Last Command: dsptrkcnf 2.1
b3 TRM SuperUser BPX 8600 9.1.18 Sep. 22 2000 17:09 GMT
Local Remote Remote Route
Channel NodeName Channel State Type Avoid COS O
2.1.9.100 b3 2.1.10.200 Ok atfr
2.1.10.200 b3 2.1.9.100 Ok atfr
Last Command: dspcons
b3 TRM SuperUser BPX 8600 9.1.18 Sep. 22 2000 17:09 GMT
Conn: 2.1.9.100 b3 2.1.10.200 atfr Status:OK
PCR(0+1) % Util CDVT(0+1) FBTC SCR MBS PLC
2000/2000 100/100 25000/25000 y 1000/1000 1000/1000 3
Path: Route information not applicable for local connections
b3 BNI-T3 : OK b3 BNI-T3 : OK
Line 2.1 : OK Line 2.1 : OK
OAM Cell RX: Clear NNI : OK
NNI : OK
Conn: 2.1.9.100 b3 2.1.10.200 atfr Status:OK
PCR(0+1) % Util CDVT(0+1) SCR MBS
2000/2000 100/100 25000/25000 1000/1000 1000/1000
Policing VC Qdepth EFCI IBS
3 1280/1280 35/35 1/1
Last Command: dspcon 2.1.9.100
b3 TRM SuperUser BPX 8600 9.1.18 Sep. 22 2000 17:13 GMT
Local Remote Remote Route
Channel NodeName Channel State Type Avoid COS O
2.1.9.100 b3 2.1.10.200 Ok atfr
2.1.10.200 b3 2.1.9.100 Ok atfr
This Command: dspchstats 2.1.10.200
Channel stats is not supported
Enter channel:
b3 TRM SuperUser BPX 8600 9.1.18 Sep. 22 2000 17:10 GMT
Conn: 2.1.9.100 b3 2.1.10.200 atfr Status:OK
PCR(0+1) % Util CDVT(0+1) SCR MBS
2000/2000 100/100 25000/25000 1000/1000 1000/1000
Policing VC Qdepth EFCI IBS
3 1280/1280 35/35 1/1
This Command: tstconseg 2.1.9.100
Not allowed on feeder trunk endpoints
Channel:
!-- When no corresponding connection exists on the FRSM or AUSM:
b3 TRM SuperUser BPX 8600 9.1.18 Sep. 22 2000 21:46 GMT
Alarm summary (Configured alarm slots: None)
Connections Failed: None
TRK Alarms: None
Line Alarms: None
Cards Failed: None
Slots Alarmed: None Connection A-bit/AIS Alarms: 2
Missing Cards: None
Remote Node Alarms: None
Interface Shelf Alarms: 1 Minor
ASM Alarms: None
Last Command: dspalms
b3 TRM SuperUser BPX 8600 9.1.18 Sep. 22 2000 21:46 GMT
Local Remote Remote Local Remote
Channel NodeName Channel State A-bit A-bit
2.1.9.100 b3 2.1.10.200 Ok Failed Failed
2.1.10.200 b3 2.1.9.100 Ok Failed Failed
Last Command: dspcons -abit
b3 TRM SuperUser BPX 8600 9.1.18 Sep. 22 2000 21:47 GMT
Conn: 2.1.9.100 b3 2.1.10.200 atfr Status:OK
PCR(0+1) % Util CDVT(0+1) FBTC SCR MBS PLC
2000/2000 100/100 25000/25000 y 1000/1000 1000/1000 3
Path: Route information not applicable for local connections
b3 BNI-T3 : OK b3 BNI-T3 : OK
Line 2.1 : OK Line 2.1 : OK
OAM Cell RX: Clear NNI : Rmt Segment Failure
NNI : Rmt Segment Failure
Last Command: dspcon 2.1.9.100
!--- After the frame relay side has been configured on the MGX 8220 FRSM:
b3 TRM SuperUser BPX 8600 9.1.18 Sep. 22 2000 21:55 GMT
Conn: 2.1.9.100 b3 2.1.10.200 atfr Status:OK
PCR(0+1) % Util CDVT(0+1) FBTC SCR MBS PLC
2000/2000 100/100 25000/25000 y 1000/1000 1000/1000 3
Path: Route information not applicable for local connections
b3 BNI-T3 : OK b3 BNI-T3 : OK
Line 2.1 : OK Line 2.1 : OK
OAM Cell RX: Clear NNI : Rmt Segment Failure
NNI : OK
Last Command: dspcon 2.1.9.100
!--- When both frame relay and ATM sides have been configured on the MGX 8220 FRSM
!--- and AUSM:
b3 TRM SuperUser BPX 8600 9.1.18 Sep. 22 2000 21:58 GMT
Conn: 2.1.9.100 b3 2.1.10.200 atfr Status:OK
PCR(0+1) % Util CDVT(0+1) FBTC SCR MBS PLC
2000/2000 100/100 25000/25000 y 1000/1000 1000/1000 3
Path: Route information not applicable for local connections
b3 BNI-T3 : OK b3 BNI-T3 : OK
Line 2.1 : OK Line 2.1 : OK
OAM Cell RX: Clear NNI : OK
NNI : OK
Last Command: dspcon 2.1.9.100
Related Information
- AUSM/B IMA Configuration and Troubleshooting Guide
- ATM to Frame-Relay Service Interworking Sample Configurations
- Troubleshooting ATM Links on the 7x00 IMA Port Adapter
- Cisco WAN Switching Solutions - Cisco Documentation
- Guide to New Names and Colors for WAN Switching Products
- Software Center - WAN Switching Software ( registered customers only)
- Technical Support & Documentation - Cisco Systems
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Updated: Oct 23, 2009
Document ID: 22203