Cisco MGX 8950 Specifications download pdf (Page 307)

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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 PNNI Routes

Step 5 Enter the dspcon <portid> <vpi> <vci> command to ensure that the SPVC/SPVP has been configured

properly and is associated with the preferred route you set up in Step 1. Replace <portid> with the port

identifier in the format slot:bay.line:ifnum. Replace <vpi> with the virtual path identifier for the

connection. Replace <vpi> with the virtual circuit identifier for the connection.

Modifying a Preferred Route

Use the cnfpref command to modify a preferred route. The cnfpref command lets you re-specify

existing NEs in a route, or add one or more NEs to an existing route. You can also change an NE to

indicate that it is the destination node. A new destination node must have the highest NE number in the

route. (See the detailed usage guidelines for the addpref command for details.)

Enter the cnfpref command as follows:

8850_LA.7.PXM.a > cnfpref <rteId> <neSyntax> [-dstNePos <Ne>] [-ne1 {<node>/<port>}] [-ne2

{<node>/<port>}] ... [-ne20 {<node>/<port>}]

Table 8-8 describes the cnfpref command parameters.

-prefrte Associates a preferred route (preferredRouteId) to the connection. Use this

optional parameter at the master endpoint only.

Range: 0-65535

Default: 0

-directrte Specifies that the connection can take only the preferred route associated

through the -prefrte parameter.

Use this optional parameter at the master endpoint only. To remove this

requirement from the connection, use the cnfcon command and specify a 0 for

the parameter. The possible values are as follows:

1: yes (make the preferred route required)

0: no (do not require the connection to take the preferred route)

Default: no (0)

Table 8-7 addcon and cnfcon Preferred Route Command Parameters (continued)

1 ... 306 307 308 ... 642

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