Specifications

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Cisco MGX 8800/8900 Series Software Configuration Guide
Release 5.1, Part Number OL-6482-01, Rev. A0, January 25, 2005
Chapter 8 Managing PNNI Nodes and PNNI Routing
Managing PNNI Routes
Step 1 Enter the dspnwnodes command to see the nodes in this database. These are the nodes you can use to
set up your preferred route.
U1.8.PXM.a > dspnwnodes
Total Number of Network Nodes : 14
Node Identifier PXM Node name
--------------- --- ---------
56:160:47.0091810000000004c113ba39.0004c113ba39.01 PXM45 p2spvc7
56:160:47.00918100000000001a531c41.00001a531c41.01 PXM45 p2spvc14
56:160:47.009181000000000142266086.000142266086.01 PXM45 p2spvc15
56:160:47.00918100000000001a531c01.00001a531c01.01 PXM45 p2spvc20
56:160:47.00918100000000001a531c43.00001a531c43.01 PXM45 pswpop2-1
56:160:47.009181000000000164444ae0.000164444ae0.01 PXM45 pswpop2-2
56:160:47.00918100000000107be92fde.00107be92fde.01 PXM45 pswpop10
56:160:47.00918100000000c043002ddf.00c043002ddf.01 PXM1 pswpop9
56:160:47.009181000000003071f81323.003071f81323.01 PXM1 pnnises3
56:160:47.009181000000003071f8139d.003071f8139d.01 PXM1 pnnises4
56:160:47.00918100000000d058ac28e9.00d058ac28e9.01 PXM1 svcswp13
56:160:47.00918100000000c043002dcc.00c043002dcc.01 PXM1 svcswp15
56:160:47.0391810000000050e2003e16.0050e03e1600.00 Others svcslt5
56:160:47.0391810000000050e2001600.50e000000000.00 Others svcslt6
Step 2 Enter the addpref command to set up your preferred route as follows:
8850_LA.7.PXM.a > addpref <routeid> <neSyntax> [-dstNEpos <NE>] [-ne1 {<node>/<port>}]
[-ne2 {<node>/<port>}] ... [-ne20 {<node>/<port>}]
Table 8-6 describes the parameters you can configure for the addpref command.
Table 8-6 addpref Command Parameters
routeid The preferred route identifier has a range of 1–65535. If a particular ID is in use, the node
rejects the command. Check the dspprefs output for available route IDs as needed.
neSyntax Four ways of identifying the NEs exist. Use the selected form for all NEs in the route
Type one of the following keywords:
• nodeidPnportid means the node is specified by the 22-octet node ID and the port by
the PNNI logical integer pnPortId.
• nodenamePortid means the node is specified by the node name and the port by the
physical port ID. You can use node names only if the node names were added to the
network node table (in addition to the mandatory node IDs). You can not use the
physical port ID syntax if the pxmType is provisioned as Others. (See Table 8-5.)
• nodeidPortid means the node is specified by the 22-octet node ID and the port by
the physical port ID. You can not use the physical port ID syntax if the pxmType is
provisioned as Others. (See Table 8-5.)
• nodenamePnportid means the node is specified by the node name and the PNNI
logical port by the integer pnPortId. You can use node names only if the node names
were added to the network node table (in addition to the mandatory node IDs).
The nodeID is the 22-octet PNNI node ID.
The Portid is the PNNI physical port ID. On a PXM1E, the format is slot.port. On a
PXM45, the format is slot:subslot.port:subport.
The PnportID is the PNNI logical port identifier. This form of port identifier is an integer in
the range 0–4294967295.
Default: none