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Table of Contents

Configuration Sequences

Configuration Sequences

This chapter provides a quick reference to command sets typically used when setting up card functions.

Setting up SRM Line(s) and Link(s)

Setting 1

Setting up CESM Connectivity

Debugging CESM

Running CESM Tests

Setting Up FRSM Connectivity

Running FRSM Tests

Setting Up AUSM Connectivity

Debugging AUSM

Running AUSM Tests

SRM Configurations

This section contains typical command sequences associated with the MGX 8800 Service Resource Module.

Setting up SRM Line(s) and Link(s)

Do this configuration at the PXM.

Step 1 Enable the SRM T3 line.

addln -ds3 <slot.line>

Step 2 Verify.

dsplns <lineTable> <SlotNum>

Step 3 Add the link.

addlink <T3Slot.Line> <T1Slot> <TargetSlotNum> <TargetSlotLineNum>

Step 4 Verify.

dsplink <T3Slot.Line>

Setting 1:N Redundancy

Do this configuration at the PXM.

Step 1 Set redundancy.

addred <redPrimarySlotNum> <redSecondarySlotNum> <redType>

Step 2 Verify.

dspred

Note Use the softswitch command to switch between the primary and secondary slots.

CESM Configurations

This section contains typical command sequences associated with the MGX 8800 Circuit Emulation Service Module.

Setting up CESM Connectivity

Bring up the CESM command prompt to do this configuration.

Step 1 Set card resource partitions.

cnfcdrscprtn <PAR_max_conns> <PNNI_max_conns> <Tag_max_conns>

Step 2 Verify.

dspcdrscprtn

Step 3 Add Line.

addln <line number>

Step 4 Configure line.

  • T1
  • T3

  • cnfln <line_num> <line_code> <line_len> <clk_src> [E1-signalling]

  • cnfln <line_num> <line_code> <line_len> <clk_src>

Step 5 Verify.

  • Check all lines
  • View specific line

  • dsplns

  • dspln <line_num>

Step 6 Add Port.

  • T1
  • T3

  • addport <port_num> <line_num> <begin_slot> <num_slot> <port_type>

  • addport <port_num> <line_num>

Step 7 Verify.

  • Check all ports
  • View specific port

  • dspports

  • dspport <port_num>

Step 8 Set port resource partitions.

cnfportrscprtn <port_num> <controller_name>

Step 9 Verify.

dspportrscprtn

Step 10 Add Connection.

  • T1
  • T3

  • addcon <port_number> <signalling type> <partial_fill> <cond_data> <cond_signalling> <controller_type> <mastership> <RemoteEndConID>

  • addcon <port_num> [mastership] [remoteConnID]

Step 11 Verify.

dspcon

Step 12 Configure Channel.

  • T1
  • T3

  • cnfcon <port_num> <CDVT> <CLIP> <bufsize> <clockmode> <IdleSuppEnable> <ForceIdleSuppression>

  • cnfcon <port> <CDVT> <CellLossIntegPeriod> <bufsize>

Step 13 Verify.

  • Check all connections
  • View specific connection

  • dspcons

  • dspcon

Debugging CESM

Checking CESM Connectivity

Bring up the CESM command prompt to perform the following debugging functions.

  • Display alarms

dspalms <lineType>

  • Display alarm count

dspalmcnt -ds3 <LineNum> | -e3 <LineNum> | -ds1 <LineNum>

  • Display channel counters

dspchancnt <channel number>

  • Display SAR counters

dspsarcnt <ChanNum>

  • Test the connection

tstcon <port_num>

  • Test the delay

tstdelay <chan_num>

Running CESM Tests

Setting Up Local Loopback Testing on a CESM

Bring up the CESM command prompt to set up the following loopback functions on T1 or T3 lines:

Step 1 Add Line Loop.

addlnloop <line number>

Step 2 Remove Line Loop.

dellnloop <line number>

Setting Up BERT Session on a CESM

Bring up the CESM command prompt.

Step 1 Acquire BERT.

acqdsx3bert

Step 2 Reset BERT counters.

clrbertcntrs

Step 3 Start BERT.

startdsx3bert

Step 4 Display BERT detail.

dspdsx3bert

Step 5 Stop BERT.

deldsx3bert

FRSM Configurations

This section contains typical command sequences associated with the MGX 8800 Frame Relay Service Module.

Setting Up FRSM Connectivity

Bring up the FRSM command prompt to do this configuration.

Step 1 Set card resource partitions.

cnfcdrscprtn <PAR_max_conns> <PNNI_max_conns> <Tag_max_conns>

Step 2 Verify.

dspcdrscprtn

Step 3 Add Line.

  • 8T1/E1, 2CT3, 2T3/E3
  • HS1/B, HS2

  • addln <line number>

  • addln <line number> <line type> <line rate>

Step 4 Configure Line.

  • 8T1/E1, 2CT3, 2T3/E3
  • HS1/B, HS2

  • cnfln <line number> <line code> <line length> <clock source> [E1 signalling]

  • cnfds3ln <DS3 line number> <line type> <line rate> <clock source>

Step 5 Verify.

  • Check all lines
  • View specific line

  • dsplns

  • dspln <line number>

Step 6 Add Port.

  • 2T3E3
  • 2CT3
  • 8T1/E1

  • addport <port number> <line number> <port type>

  • addport <port number> <line number> <ds0 speed> <begin slot> <number of slots> <port type>

  • addport <port number> <line number> <DS0 speed> <begin slot> <number of slots> <port type>

Step 7 Verify.

  • Check all ports
  • View specific port

  • dspports

  • dspport

Step 8 Set port resource partitions.

cnfportrscprtn <port number> <controller> <percent BW> <low DCLI> <high DLCI> <max LCN>

Step 9 Verify.

dspportrscprtn

Step 10 Add Connection.

  • T1

addcon <port> <DLCI> <CIR> <chan_type> <egress_service_type> <CAC> <controller_type> <mastership> <connID> <controller ID>

Step 11 Verify.

dspcon <port.DLCI>

Step 12 Configure Channel.

  • T1
  • T3

  • cnfcon <port_num> <CDVT> <CLIP> <bufsize> <clockmode> <IdleSuppEnable> <ForceIdleSuppression>

  • cnfcon <port> <CDVT> <CellLossIntegPeriod> <bufsize>

Step 13 Verify.

  • Check all connections
  • View specific connection

  • dspcons

  • dspcon

Running FRSM Tests

Setting Up Local Loopback Testing on a Low-Speed FRSM

You can initiate a local line loopback on FRSM T1/E1 cards. Other loopbacks (such as remote loopbacks and far-end loopback) can be initiated through the SRM BERT functions.

Bring up the FRSM command prompt to set up the following loopback functions.

Step 1 Set up the local line loopback.

addlnloop <line_num>

Step 2 Configure loopback code detection.

cnflnloop <line_num> <lpbkCodeDetection>

Step 3 Set up loopbacks on connections.

addchanloop <chan_num>

Step 4 Verify.

dspln <line_num>

Step 5 Remove the loopback configuration.

dellnloop <line_num>

Setting Up Local Loopback Testing on a High-Speed FRSM

You can initiate a local line loopback on FRSM T3/E3 cards. Other loopbacks (such as remote loopbacks, far-end loopback) can be initiated through the SRM BERT functions.

Bring up the FRSM command prompt to set up the following loopback functions.

Step 1 Set up the local line loopback.

addds3loop <line_num>

Step 2 Configure loopback code detection.

cnflnloop <line_num> <lpbkCodeDetection>

Step 3 Set up loopbacks on connections.

addchanloop <chan_num>

Step 4 Verify.

  • All lines
  • Specified lines

  • dspds3ln <line_num>

  • dspds3lns

Step 5 Remove the loopback configuration.

delds3loop <line_num>

dspds3ln <line_num> <lpbkCodedetection>

Setting Up T3 BERT Testing on an FRSM 2T3E3

Bring up the FRSM command prompt to set up the following loopback functions.

Step 1 Configure BERT.

cnfdsx3bert <line_num> <test-pattern>

Step 2 Configure a line.

xcnfln <LineNum> -e <dsx3LineEnable> -ds3ben <dsx3LineBERTEnable>

Step 3 Insert errors on the line.

moddsx3bert <error_ir>

Step 4 Verify.

dspdsx3bert

Step 5 Stop the BERT testing session.

deldsx3bert

AUSM Configurations

This section contains typical command sequences associated with the MGX 8800 ATM User Service Module.

Setting Up AUSM Connectivity

Bring up the AUSM command prompt to do this configuration.

Step 1 Set card resource partitions.

cnfcdrscprtn <PAR_max_conns> <PNNI_max_conns> <Tag_max_conns>

Step 2 Verify.

dspcdrscprtn

Step 3 Add Line.

addln <line number>

Step 4 Verify.

dspln <line number>

Step 5 Configure Line.

cnfln <line num> <line_code> <line_len> <clk_src> [E1-signalling]

Step 6 Verify.

  • Check all lines.
  • View specific line.

dspln <line number>

dspln <line number>

Step 7 Decision: Narrowband or IMA?

Narrowband

  • Add Port.
    (max 1 per line)

  • addport <port_num> <port type> <line_num>

  • Verify.

  • Check all ports.
  • View specific port.

  • dspports

  • dspport <port_num>

IMA

  • Add group.
    (max 8 logical ports per AUSM)

  • addimagrp <group_num> <port_type> <list_of_links> min_num_links>

  • Verify.

  • Check all groups.
  • View specific group.

  • dspimagrps

  • dspimagrp

  • Configure the group.

cnfimagrp <group_num> <max_diff_delay> <min_num_links>

  • Add lines to the group.

addlns2imagrp <group_num> <list_of_lines>

  • Verify.

dspimagrp

  • Set IMA alarm parameters.

cnfimaalmparm <group_num> <uptime> <downtime>

Step 8 Add Connection.

addcon <port_num> <vpi> <vci> <conn_type> <service_type> [Controller_Type] [mastership] [remoteConnID]

Step 9 Verify.

dspcon <port.VPI.VCI>

Debugging AUSM

Checking AUSM Line Connections

Bring up the AUSM command prompt to perform the following debugging functions.

  • Display port queue

dspportq <port number> <egress queue number>

  • Display port counters

dspportcnt <port number>

  • Display alarms

dspalms <lineType>

  • Display alarm count

dspalmcnt -ds1 <LineNum>

  • Display channel counters

dspchancnt <Port.VPI.VCI>

  • Display Load

dspsarcnt <ChanNum>

  • Display SAR counters

dspsarcnt <ChanNum>

Checking AUSM IMA Group

You probably won't do these things unless the IMA Group is not functioning properly.

Bring up the AUSM command prompt to perform the following debugging functions.

  • Display lines: Check to ensure that lines are clear of alarms at both ends.

dspimaln <imagroup> <linenum>

  • Check Tx and Rx LSM states on constituent links.

dspimaln <imagroup> <linenum>

  • Display the group configuration for both ends; check for constituent links.

dspimagrp <lineType>

  • Check observed differential delay.

dspimagrp <lineType>

Running AUSM Tests

AUSM Connections

  • Test the connection.

tstcon <Port.vpi.vci>

  • Test connection segment.

tstconseg <Port.vpi.vci>

  • Test the delay.

tstdelay <Port.vpi.vci>

IMA

Bring up the AUSM command prompt to perform the following debugging functions.

  • Configure IMA Test.

cnfimatst <group_num> <Test_link_num><test_pattern> <test_proc_status>

  • Verify.

dspimatst <group_num>

Loopbacks

The following loopbacks can be executed on an AUSM.

Setting up a Local Line Loopback on an AUSM

Bring up the AUSM command prompt.

  • Set loopback on a specified AUSM line.

addlnloop <linenum>

  • Stop the loopback.

dellnloop <linenum>

Setting up an LCN/Channel Loopback on an AUSM

Bring up the AUSM command prompt.

  • Set loopback on a specified AUSM port.

addchanloop <Port.vpi.vci>

  • Stop the loopback.

delchanloop <Port.vpi.vci>


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Posted: Tue Feb 22 16:47:32 PST 2000
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