Configuring Pxm1E Line Clock Sources - Cisco MGX 8850 (PXM1E/PXM45) Configuration Manual

General PXM1E Configuration Procedures
Note
To start ILMI on a port, enter the upilmi command as follows:
Step 3
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
To display the ILMI status of all the ports on an PXM1E card, enter the dspilmis command. For example:
Step 4
mgx8830a.1.PXM.a > dspilmis
mgx8830a.1.PXM.a > dspilmis
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

Configuring PXM1E Line Clock Sources

To configure the switch to receive a clock source on an PXM1E line, you must do the following:
•
•
•
•
If you are using NCDP to select the clock path for an MGX switch, you do not need to configure a
Note
PXM1E line clock source.
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.
To set a primary or secondary PXM1E clock source, enter the following command:
Step 2
mgx8830a.1.PXM.a > cnfclksrc <priority> [shelf.]<slot:bay.line:ifnum>
Table 3-16
Cisco MGX 8850 (PXM1E/PXM45), Cisco MGX 8950, Cisco MGX 8830, and Cisco MGX 8880 Configuration Guide
3-66
Partition ID 1 is reserved for PNNI.
Sig. rsrc Ilmi Sig Sig Ilmi
Port Part State Vpi Vci Trap
---- ---- ---- ---- ---- --- ------------
1 1 On 0
3 1 Off 0
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.
"Line Configuration Quickstart" section earlier in this chapter describes how to activate a line. The
describes the parameters for this command.
S:Keepalive T:conPoll K:conPoll
Interval Interval
---------- ----------
16 On 1
16 On 1
Table
Chapter 3 Provisioning PXM1E Communication Links
InactiveFactor
5 4
5 4
3-15.
Release 5.0.10, OL-3845-01 Rev. B0, August 16, 2004