Cisco MGX 8950 Specifications download pdf (Page 194)

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Cisco MGX 8850 (PXM1E/PXM45), Cisco MGX 8950, Cisco MGX 8830, and Cisco MGX 8880 Configuration Guide

Release 5.0.10, OL-3845-01 Rev. B0, August 16, 2004

Chapter 3 Provisioning PXM1E Communication Links

General PXM1E Configuration Procedures

Note Partition ID 1 is reserved for PNNI.

Step 3 To start ILMI on a port, enter the upilmi command as follows:

mgx8830a.1.PXM.a > upilmi <ifNum> <partId>

Replace ifNum with the interface number for the port, and replace partId with the partition number

assigned to the port. For example:

mgx8830a.1.PXM.a > upilmi 2 1

Step 4 To display the ILMI status of all the ports on an PXM1E card, enter the dspilmis command. For example:

mgx8830a.1.PXM.a > dspilmis

Sig. rsrc Ilmi Sig Sig Ilmi S:Keepalive T:conPoll K:conPoll

Port Part State Vpi Vci Trap Interval Interval InactiveFactor

---- ---- ---- ---- ---- --- ------------ ---------- ----------

1 1 On 0 16 On 1 5 4

3 1 Off 0 16 On 1 5 4

The ILMI State column displays the configured state for ILMI, which is On if ILMI is enabled and Off

if ILMI is disabled (use dsppnports or dsppnilmi to see the operational state). The other columns

display ILMI configuration parameters described in Table 3-15.

Configuring PXM1E Line Clock Sources

To configure the switch to receive a clock source on an PXM1E line, you must do the following:

• Connect a line between the PXM1E and the node with the clock source.

• Activate the line.

• Create a logical port (subport) for the clock signal.

• Create a resource partition.

Note If you are using NCDP to select the clock path for an MGX switch, you do not need to configure a

PXM1E line clock source.

The “Line Configuration Quickstart” section earlier in this chapter describes how to activate a line. The

procedures for creating ports and resource partitions also appear earlier in this chapter. The following

procedure describes how to configure an PXM1E clock source after the line and port have been

configured.

Step 1 Establish a configuration session using a user name with GROUP1 privileges or higher.

Step 2 To set a primary or secondary PXM1E clock source, enter the following command:

mgx8830a.1.PXM.a > cnfclksrc <priority> [shelf.]<slot:bay.line:ifnum>

Table 3-16 describes the parameters for this command.

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