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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 8 Managing PNNI Nodes and PNNI Routing
Managing Priority Routing
Configuring Priority Routing for an SPVC
Once priority routing has been set up on a node, you can prioritize the node’s SPVCs. A connection’s
priority is designated during the SPVC master end setup with the addcon command. (See the
“Configuring the Master Side of SPVCs and SPVPs”
section in
Chapter 3, “Provisioning PXM1E
The following command example defines a port as the master side of an SPVC with a routing priority of
3.
mgx8830a.1.PXM.a >
addcon 3 101 101 1 1 -slave -rtngprio 3
4700918100000000001A531C2A00000101180300.101.101
master endpoint added successfully
master endpoint id : 4700918100000000107B65F33C0000010A180300.101.101
Note
If you are setting up priority routing on a node that already has established SPVCs, their routing priority
is set to 8 by default. You can change the routing priority on an established connection with the cnfcon
command. (See the next section “
Modifying SPVC Priority Routing Configuration
Modifying SPVC Priority Routing Configuration
Enter the cnfcon command and use the -rtngprio option to change an SPVC’s routing priority, as shown
in the following example:
mgx8830a.1.PXM.a >
cnfcon 3 101 101 -rtngprio 6
Configuring Priority Routing for an SVCs
You can set the routing priority for all SVCs that use a specified interface. This feature also sets the
routing priority for any SPVCs for which the routing priority information element has been deleted.
Note
The SPVC routing priority information element may be deleted by third party nodes that do not support
this feature.
The following command example shows how to change the SVC routing priority for an interface and
verify the change.
M8830_CH.1.PXM.a >
dnpnport
6.1
M8830_CH.1.PXM.a >
cnfpnportsig
6.1 -svcroutingpri 10
M8830_CH.1.PXM.a >
uppnport
6.1
