Specifications

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Cisco ATM Services (AXSM) Configuration Guide and Command Reference for MGX Switches
Release 5.2, Part Number OL-6484-01 Rev. C0, September 2005
Chapter 3 Provisioning ATM Services
General AXSM Configuration Procedures
ILMI is enabled by default on all ports, but remains in a down state until ILMI is started. To start ILMI
on a port, you can either:
• Configure and start ILMI using one command. Enter the cnfilmi command.
• Start ILMI using the default values. Use the upilmi command.
The sections that follow describe how to perform the following ILMI tasks:
• Configuring ILMI Traps and Signaling
• Configuring ILMI Automatic Configuration
• Configuring ILMI Dynamic Addressing
• Starting ILMI with the Default or Existing Values
Note ILMI can be administratively enabled on signaling ports only.
Configuring ILMI Traps and Signaling
The default ILMI configuration uses standard ILMI signaling VPI and VCI, sets three ILMI signaling
timers, and enables the distribution of ILMI management messages (traps) to SNMP managers such as
CWM. If the defaults are acceptable, you can start ILMI on the port using the upilmi command. To
change the defaults and start ILMI, use the following procedure.
Note When ILMI is configured and started at one end of a link, it must be configured and started at the other
end of the link before the link will operate properly.
Step 1 Establish a configuration session using a username with Group1 privileges or higher.
Step 2 Prior to configuring ILMI on a port, you need to configure PNNI signaling as described in the “Selecting
the Port Signaling Protocol” section on page 3-44.
Step 3 Enter the cc command to select the AXSM card on which you want to configure ILMI.
Step 4 To preview the current ILMI configuration for a port, enter the dspilmis command. The following
example shows the dspilmis command report.
M8950_DC.5.AXSM.a > dspilmis
Sig. rsrc Ilmi Sig Sig Ilmi S:Keepalive T:conPoll K:conPoll
Port Part State Vpi Vci Trap Interval Interval InactiveFactor
---- ---- ---- ---- ---- --- ------------ ---------- ----------
11 1 On 11 16 On 1 5 4
11 2 Off 0 16 On 1 5 4
This example shows that ILMI is enabled on port 11 (ILMI State = On) and is disabled on ports 2 and
13 (ILMI State = Off). All other ILMI parameters are set to the default values.
Note The ILMI state displayed by the dspilmis command is the configuration state, not the
operational state. To view the operational state, enter the dsppnports or dsppnilmi commands.
Step 5 Enter the cnfilmi command as follows to configure ILMI on a specific port:
cnfilmi -if < ifNum > -id < partitionID > -ilmi < ilmiEnable > -vpi < vpi > -vci < vci > -trap
<
ilmiTrapEnable > -s < keepAliveInt > -t < pollingIntervalT491 > -k < pollInctFact >