Connecting BPX 8600 Switches Using MGX 8220 IMA Trunks Sample Configuration
Available Languages
Contents
Introduction
This document provides configuration information for how to connect two BPX 8600 switches with narrowband trunks. Each BPX 8600 switch has an MGX 8220 Edge Concentrator connected as a feeder shelf. The customer premises equipment (CPE) is connected to the feeder shelf. A four T1 inverse multiplexing over ATM (IMA) trunk group is established between two MGX 8220 IMATM-8T3T1/B service modules. A T3 trunk is established between each BPX 8600 BXM-T3 service module and the respective MGX8220 IMATM-8T3T1/B. Two Cisco multichannel (MC) 3810 routers with Frame Relay interfaces are connected to each of the MGX 8220 Frame Relay Service Modules (FRSM)-8T1. IP connectivity between two Cisco MC 3810 routers is achieved through a network interworking (NIW) connection. The MGX 8220 FRSM-8T1 service modules provide the NIW conversion. BPX 8600 switches provide the switching function for this connection.
Note: This document is designed to help you configure Cisco equipment. It is not a substitute for proper network design and planning that you can achieve 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:
-
BPX 8600 switches
-
MGX 8220 Edge Concentrators
-
MC 3810 routers
-
MGX 8220 IMATM/B cards
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
Refer to the Cisco Technical Tips Conventions for more information on document conventions.
Versions
The versions used in this document are based on generally available releases and are not intended as strict requirements. Read the applicable release notes in order to verify that required interfaces and configurations are supported on each of the platforms.
-
MC 3810
Software—Cisco IOS® Software Release 12.0(3) and 12.0(4)T
Hardware—Cisco MC 3810 with T1 multiflex trunk (MFT) interface
-
MGX 8220
Both Cisco MGX 8220 Edge Concentrators use the same Cisco firmware release and hardware configuration.
Firmware—Cisco release 5.0.14 and the appropriate versions of service module hardware and firmware on both MGX 822s.
Hardware—A Cisco IMATM model B service module is used for ATM Forum compliant IMA. Four T1 trunks are used between the two IMATM 8T3T1/B service modules on each of the MGX 8220 Edge Concentrators. The IMATM/B service modules use RJ48 connectors for T1 lines and a coaxial connector for the T3 line. The T3 port on each of the IMATM 8T3T1/B service modules is connected to the respective BXM-T3 port on the BPX 8600 switches. The FRSM-8T1 service module uses RJ48 connectors and connects to the respective MC 3810 MFT interface.
-
BPX 8600
Both BPX 8600 switches use the same Cisco switch software version.
Software—Cisco Switch Software Release 9.1.18 and the appropriate versions of card hardware and firmware as specified in the Release Notes.
Hardware—The BPX 8600 switch is connected to the MGX 8220 feeder shelf with a Broadband Network Interface (BNI)-T3 card set. The BXM-T3 card set connects to the MGX 8220 IMATM/B service module. The BXM-T3 service module uses service message block (SMB) connectors. The BNI-T3 service module uses coaxial connectors.
Configure
In this section, you are presented with the information to configure the features described in this document.
Note: Use the Command Lookup Tool (registered customers only) to obtain more information on the commands used in this section.
Network Diagram
This document uses this network setup:
Configurations
This document uses these configurations:
Note: Make all physical connections before you create configurations.
MGX 8220 IMATM-8T3T1/B - New York
Add the lines on the IMATM-8T3T1/B card to be included in the inverse multiplexing over ATM (IMA) group.
mgx8220a.1.8.IMATMB.a > addln 1 mgx8220a.1.8.IMATMB.a > addln 2 mgx8220a.1.8.IMATMB.a > addln 3 mgx8220a.1.8.IMATMB.a > addln 4
Check all lines and clear alarms before you add lines to the IMA group. It is recommended that you use contiguous lines in an IMA group. However, it is not required. An IMA group can be composed of lines 1, 3, 4, and 5.
Note: Line framing and line coding for the T1s between the two IMATM/B service modules must match.
mgx8220a.1.8.IMATMB.a > dsplns
Line Conn Type Status/Coding Length XmtClock Alarm Stats
Type Source Alarm
---- ----- ------------ ------ -------- ------------- -------- ----- -----
8.1 RJ-48 dsx1ESF Ena/dsx1B8ZS 0-131 ft LocalTim No No
8.2 RJ-48 dsx1ESF Ena/dsx1B8ZS 0-131 ft LocalTim No No
8.3 RJ-48 dsx1ESF Ena/dsx1B8ZS 0-131 ft LocalTim No No
8.4 RJ-48 dsx1ESF Ena/dsx1B8ZS 0-131 ft LocalTim No No
8.5 RJ-48 dsx1ESF Dis/dsx1B8ZS 0-131 ft LocalTim
8.6 RJ-48 dsx1ESF Dis/dsx1B8ZS 0-131 ft LocalTim
8.7 RJ-48 dsx1ESF Dis/dsx1B8ZS 0-131 ft LocalTim
8.8 RJ-48 dsx1ESF Dis/dsx1B8ZS 0-131 ft LocalTim
LineNumOfValidEntries: 8
Syntax : dsplns
mgx8220a.1.8.IMATMB.a >
mgx8220a.1.8.IMATMB.a > dspalms -ds1
Line AlarmState StatisticalAlarmState
---- ----------- ---------------------
8.1 No Alarms No Statistical Alarms
8.2 No Alarms No Statistical Alarms
8.3 No Alarms No Statistical Alarms
8.4 No Alarms No Statistical Alarms
Add the IMA group and include all the added lines in the group.
mgx8220a1.1.8.IMATMB.a > addimagrp 1 2 1.2.3.4 1
where:
| 1 | IMA group number—value ranges from 1 to 8 |
| 2 | Port Type—1- UNI, 2- NNI, 3- STI, 4- Virtual trunks UNI(STI in UNI) |
| 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;value ranges from 1 to 8. This number must be the same at each end of the IMA group. |
Add a channel route for the IMA group with the addchrte command. This command creates a virtual path identifier (VPI) map listing on the IMATM and defines which cells are routed to which IMA group. If a single IMA group is defined and the VPI range being sent from the attached equipment (here, the BPX 8600) is not known, then specify the entire VPI range.
mgx8220a.1.8.IMATMB.a > addchrte 1 1 0 4095
where:
| 1 | Range number—value ranges from 1 to 128 |
| 1 | IMA trunk number—value ranges from 1 to 8 |
| 0 | Min. VPI value—0-255 (UNI/VpTrkUNI), 0-1023(STI), 0-4095(NNI) |
| 4095 | Max. VPI value—0-255 (UNI/VpTrkUNI), 0-1023(STI), 0-4095(NNI). In this case, the port type is NNI so the max. value of 4095 is used. |
mgx8220a.1.8.IMATMB.a > dspaimgrp 1 IMA Group number : 1 Port type : NNI 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 that the IMATM-8T3T1/B port payload scrambling configuration is the same at both ends of the IMA trunk. Payload scrambling was developed in order to ensure that the ATM cell payload does not resemble a cell header. It is significant only locally. 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.
mgx8220a.1.8.IMATMB.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)
------ -------- ----- ------ --------------- --------------- --------- ------
8.1 NNI 14364 3591 1.2.3.4 1.2.3.4 275 Active
NextPortNumAvailable: 8
mgx8220a.1.8.IMATMB.a > dspplpp 1
PhysicalPortNumber: 1
CellFraming: ATM
CellScramble: No Scramble
Plpp Loopback: No Loopback
Single-bit error correction: Disabled
MGX 8220 FRSM - New York
Verify the existing lines.
mgx8220a.1.9.FRSM.a > dsplns
Line Conn Type Status/Coding Length XmtClock Alarm Stats
Type Source Alarm
---- ----- ------------ ------ -------- ------------- -------- ----- -----
9.1 RJ-48 dsx1ESF Dis/dsx1B8ZS 0-131 ft LocalTim
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
Syntax : dsplns
Enable the line connected to the Multichannel (MC) 3810 router.
Note: Line framing and line coding for the T1 between the Frame Relay Service Module (FRSM) and MC 3810 must match.
mgx8220a.1.9.FRSM.a > addln 1 Enable the logical port and configure for Frame Relay service. mgx8220a.1.9.FRSM.a > addport 1 1 2 1 24 1
where:
| 1 | port number—values that range from 1-192 are accepted for T1 and 1-2481. |
| 1 | line number—value ranges from 1 to 8. |
| 2 | DS0 speed—1 for 56K, 2 for 64K |
| 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.
mgx8220a.1.9.FRSM.a > cnfport 1 S 2 n
| 1 | port number—values that range from 1-192 are accepted for T1 and 1-2481. |
| S | LMI signalling— (N)one (S)trataLMI au-AnnexAUNI du-AnnexDUNI an-AnnexANNI dn-AnnexDNNI. Must match LMI on MC3810. |
| 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.
mgx8220a.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 f
Number of ports: 1
PortDs0UsedLine1: 0x00ffffff
PortDs0UsedLine2: 0x00000000
PortDs0UsedLine3: 0x00000000
PortDs0UsedLine4: 0x00000000
PortDs0UsedLine5: 0x00000000
PortDs0UsedLine6: 0x00000000
PortDs0UsedLine7: 0x00000000
PortDs0UsedLine8: 0x00000000
PortNumNextAvailable: 154
Syntax : dspports
Now add the connection, and enable the network internetworking function.
Note: Connection values are not optimized and are used for example only.
mgx8220a.1.9.FRSM.a > addchan 100 1 100 1536000 1
where:
| 1 | channel number—value ranges from 16 to 1015 |
| 100 | port number—values ranges from 1-192 are accepted for T1 and 1-2481 |
| 1 | DLCI number—value ranges from 0 to 1023. Must match DLCI on MC3810. |
| 1536000 | committed rate—0-1536000 bps for T1; 0-2048000 bps for E1 |
| 1 | chan type—values 1-5, 1=NIW 2=SIW-transparent 3=SIW-xlation 4=FUNI 5=frForward |
BPX 8600 - New York
Add the MGX 8220 as a feeder shelf to the BPX 8600 switch with the addshelf command. Before you add the shelf to the switch, activate the T3 trunk with the uptrk command.
bpx8600a TRM SuperUser BPX 8600 9.1.18 Sept. 28 2000 08:28 PST 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 before you issue the addshelf command.
bpx8600a TRM SuperUser BPX 8600 9.1.18 Sept. 28 2000 08:31 PST
BPX 8600 Interface Shelf Information
Trunk Name Type Part Id Ctrl Id Alarm
2.1 mgx8220a AXIS - - MIN
Last Command: addshelf 2.1 A
Shelf has been added
Next Command:
|
Now activate the T3 trunk on the BXM-T3 to the MGX 8220 IMATM/B with the uptrk command.
bpx8600a TRM SuperUser BPX 8600 9.1.18 Sept. 28 2000 08:31 PST TRK Type Current Line Alarm Status Other End 1.4 T3 Major - AIS (BLU) - 2.1 T3 Clear - OK mgx8220a(AXIS) Last Command: uptrk 1.4 Next Command: |
The default Transmit Rate for a T3 trunk on the BPX switch is 96000 cells per second (cps). Reduce the value of the Transmit Rate for this trunk in order to match the value to that of four T1s by with the cnftrk command. The value is rounded off by the switch.
bpx8600a TN StrataCom BPX 8600 9.1.18 Sept. 28 2000 08:39 PST TRK 1.4 Config T3 [9962 cps] BXM slot: 1 Transmit Rate: 10000 VPC Conns disabled: No 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: 256 length: 0-225 ft. Connection Channels: 256 Pass sync: Yes Traffic: V,TS,NTS,FR,FST,CBR,VBR,ABR Loop clock: No SVC Vpi Min: 0 HCS Masking: Yes SVC Channels: 0 Payload Scramble: No SVC Bandwidth: 0 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: cnftrk 1.4 10000 Next Command: |
Note: The trunk numbered 1.4 is in Alarm because the remote side of the trunk is not activated. The trunk goes from Alarm to Clear Ok only when both sides of the trunk have been activated.
MC 3810 - New York
r3810a#conf t r3810a(config)#cont t1 0 r3810a(config-controller)#framing esf r3810a(config-controller)#linecode b8zs r3810a(config-controller)#channel-group 0 timeslots 1-24 speed 64 r3810a(config-controller)#no shut r3810a(config-controller)#int s0:0 r3810a(config-if)#ip address 2.2.2.2 255.255.255.0 r3810a(config-if)#encapsulation frame-relay r3810a(config-if)#frame-relay map ip 2.2.2.1 100 broadcast -> associate the DLCI to the IP address r3810a(config-if)#no shut
MGX 8220 IMATM-8T3T1/B - Jakarta
The configuration for the MGX 8220 IMATM/B service module is identical to the MGX 8220 IMATM/B for New York. Repeat the steps listed for this configuration in order to configure the IMATM/B.
MGX 8220 FRSM - Jakarta
The configuration for the MGX 8220 FRSM service module is identical to the MGX 8220 FRSM for New York. Repeat the steps listed in this configuration in order to configure the FRSM.
BPX 8600 - Jakarta
Add the MGX 8220 as a feeder shelf to the BPX 8600 switch. Activate the BXM-T3 trunk, as mentioned in this document, for the BPX 8600 in New York. Also, configure the Transmit Rate for a BXM-T3 trunk in order to match the other end of the trunk.
Add the trunk between the nodes with the addtrk command. This command is executed at one of the nodes that terminates the trunk. A trunk must be free of major alarms before you can add it.
bpx8600b TRM StrataCom BPX 8600 9.1.18 Sept. 28 2000 08:40 PST TRK Type Current Line Alarm Status Other End 2.1 T3 Clear - OK mgx8220b(AXIS) 13.1 T3 Clear - OK bpx8600a/1.4 Last Command: addtrk 13.1 Next Command: |
Now add the connection on the BPX 8600 switch with the addcon command.
addcon 2.1.9.300 bpx8600a 2.1.9.100 atfr 3000 * * * * * * * * Add these connections (y/n)?y
bpx8600b TRM StrataCom BPX 8600 9.1.18 Sept. 28 2000 08:40 PST Local Remote Remote Route Channel NodeName Channel State Type Avoid COS O 2.1.9.300 bpx8600a 2.1.9.100 Ok atfr 0 L Last Command: addcon 2.1.9.300 bpx8600a 2.1.9.100 atfr 3000 * * * * * * * * Y |
Verify the added connection:
bpx8600b TN StrataCom BPX 8600 9.1.18
Sep. 28 2000 09:47 PST
Conn: 2.1.9.300 bpx8600a 2.1.9.100 atfr Status:OK
PCR(0+1) % Util CDVT(0+1) FBTC SCR MBS PLC
3000/3000 100/100 250000/250000 y 3000/3000 1000/1000 3
Owner: LOCAL Restriction: NONE COS: 0
Path: bpx8600b13.1-- 1.4bpx8600a
Pref: Not Configured
bpx8600b BNI-T3 : OK bpx8600a BNI-T3 : OK
Line 2.1 : OK Line 2.1 : OK
OAM Cell RX: Clear NNI : OK
NNI : OK
This Command: dspcon 2.1.9.300
Continue?y
--------------------------------------------------------------------------------
Conn: 2.1.9.300 bpx8600a 2.1.9.100 atfr Status:OK
PCR(0+1) % Util CDVT(0+1) SCR MBS
3000/3000 100/100 250000/250000 3000/3000 1000/1000
Policing VC Qdepth EFCI IBS
3 1280/1280 35/35 1/1
Last Command: dspcon 2.1.9.300
Next Command:
|
MC 3810 - Jakarta
The configuration for the MC 3810 is also identical to the MC 3810 for New York. Repeat the steps listed for this configuration in order to configure the IMATM/B.
Verify
There is currently no verification procedure available for this configuration.
Troubleshoot
This section provides information you can use to troubleshoot your configuration.
The Output Interpreter Tool (registered customers only) (OIT) supports certain show commands. Use the OIT to view an analysis of show command output.
Note: Refer to Important Information on Debug Commands before you use debug commands.
show Commands
Command summary:
version
mgx8220a.1.8.IMATMB.a > version
***** Cisco Systems, Inc. AXIS IMATM Card *****
Firmware Version = 5.0.12
Backup Boot version = IMA_BT_1.0.02
IMATM Xilinx file = imatm_b_xilinx.h
VxWorks (for Cisco Systems, Inc.) version 5.1.1-R3000.
Kernel: WIND version 2.4.
Made on Thu Jun 22 11:22:38 PDT 2000.
Boot line:
dsplns
mgx8220a.1.8.IMATMB.a > dsplns
Line Conn Type Status/Coding Length XmtClock Alarm Stats
Type Source Alarm
---- ----- ------------ ------ -------- ------------- -------- ----- -----
8.1 RJ-48 dsx1ESF Ena/dsx1B8ZS 0-131 ft LocalTim No No
8.2 RJ-48 dsx1ESF Ena/dsx1B8ZS 0-131 ft LocalTim No No
8.3 RJ-48 dsx1ESF Ena/dsx1B8ZS 0-131 ft LocalTim No No
8.4 RJ-48 dsx1ESF Ena/dsx1B8ZS 0-131 ft LocalTim No No
8.5 RJ-48 dsx1ESF Dis/dsx1B8ZS 0-131 ft LocalTim
8.6 RJ-48 dsx1ESF Dis/dsx1B8ZS 0-131 ft LocalTim
8.7 RJ-48 dsx1ESF Dis/dsx1B8ZS 0-131 ft LocalTim
8.8 RJ-48 dsx1ESF Dis/dsx1B8ZS 0-131 ft LocalTim
LineNumOfValidEntries: 8
dspln
mgx8220a.1.8.IMATMB.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
dspdsx3lns
mgx8220a.1.8.IMATMB.a > dspdsx3lns Line Type Coding Length Criteria AIScBitsCheck ---- -------------- -------- ------------- ----------- ------------- 8.1 dsx3CbitParity dsx3B3ZS LessThan225ft 3 out of 8 Ignore C-bits LineNumOfValidEntries: 1 Syntax : dspdsx3lns
dspports
mgx8220a.1.8.IMATMB.a > dspports
List of IMA groups:
===================
ImaGrp PortType Conf Avail Lines configured Lines present Tol Diff Port
rate rate Delay(ms)
------ -------- ----- ------ --------------- --------------- --------- -----
8.1 NNI 14364 14364 1.2.3.4 1.2.3.4 275 Active
NextPortNumAvailable: 4
Syntax : dspimagrps (or dspaimgrps)
mgx8220a.1.8.IMATMB.a >
dspimagrp
mgx8220a.1.8.IMATMB.a > dspimagrp 1 IMA Group number : 1 Port type : NNI 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 --> all the configured links are present 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
dspimainfo
mgx8220a.1.8.IMATMB.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
dspplpp
mgx8220a.1.8.IMATMB.a > dspplpp 1 PhysicalPortNumber: 1 CellFraming: ATM CellScramble: No Scramble Plpp Loopback: No Loopback Single-bit error correction: Disabled
dspimagrpcnt
mgx8220a.1.8.IMATMB.a > dspimagrpcnt 1 IMA Group number: 1 Ne Number of failures : 0
dspimalncnt
mgx8220a.1.8.IMATMB.a > dspimalncnt 1 1
IMA group number : 1
Line number : 1
Icp Cells Received : 2564790
Icp Errored Cells Recvd : 0
Ima Violations Count : 0
Ima OIF anomalies : 1
Ima Ne Severely Errored Seconds : 10
Ima Fe Severely Errored Seconds : 1
Ima Ne Unavailable Seconds : 36
Ima Fe Unavailable Seconds : 0
Ima NeTx Unusable Seconds : 1
Ima NeRx Unusable Seconds : 37
Ima FeTx Unusable Seconds : 1
Ima FeRx Unusable Seconds : 1
Ima FeTx Num. Failues : 1
Ima FeRx Num. Failures : 1
# HEC errored cells : 0
# HEC errored seconds : 0
# Severely HEC errored seconds : 0
Syntax : dspimalncnt (or dspaimlncnt) imagroup linenum
IMA group number -- value ranging from 1 to 8
line number -- value ranging from 1 to 8
mgx8220a.1.8.IMATMB.a >
dspimaln
mgx8220a.1.8.IMATMB.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 : 1
Ne Link Rx Num Failures : 1
Syntax : dspimaln imagroup linenum
IMA group number -- value ranging from 1 to 8
line number -- value ranging from 1 to 8
mgx8220a.1.8.IMATMB.a >
Related Information
Revision History
| Revision | Publish Date | Comments |
|---|---|---|
1.0 |
08-Oct-2018 |
Initial Release |
FeedbackContact Cisco
- Open a Support Case
- (Requires a Cisco Service Contract)