Dell PowerConnect B-RX Configuration Manual page 705

Example
In Figure
the figure shows how the devices are configured to be part of the MSDP mesh group. The example
also shows the features that need to be enabled for the MSDP mesh group to work.
FIGURE 95
PIM Sparse Domain 50
Configuration for Device A
The following set of commands configure the MSDP peers of Device A (1.1.1.1) that are inside and
outside MSDP mesh group 1234. Device A's peers inside the mesh group 1234 are 1.1.2.1,
1.1.3.1, and 1.1.4.1. Device 17.17.17.7 is a peer of Device A, but is outside mesh group 1234.
Multicast is enabled on Device A's interfaces. PIM and BGP are also enabled.
BigIron RX(config)# router pim
BigIron RX(config)# router msdp
BigIron RX(config-msdp-router)# msdp-peer 1.1.3.1 connect-source loopback 1
BigIron RX(config-msdp-router)# msdp-peer 1.1.4.1 connect-source loopback 1
BigIron RX(config-msdp-router)# msdp-peer 1.1.2.1 connect-source loopback 1
BigIron RX(config-msdp-router)# msdp-peer 17.17.17.7
BigIron RX(config-msdp-router)# mesh-group 1234 1.1.4.1
BigIron RX(config-msdp-router)# mesh-group 1234 1.1.3.1
BigIron RX(config-msdp-router)# mesh-group 1234 1.1.2.1
BigIron RX(config-msdp-router)# exit
BigIron RX(config)# interface loopback 1
BigIron RX(config-lbif-1)#ip address 1.1.1.1 255.255.255.0
BigIron RX(config-lbif-1)# ip pim-sparse
BigIron RX(config-lbif-1)# exit
BigIron RX(config)# interface ethernet 1/1
BigIron RX(config-if-1/1)# ip address 14.14.14.1 255.255.255.0
BigIron RX(config-if-1/1)# ip pim-sparse
BigIron RX(config-if-1/1)# exit
BigIron RX Series Configuration Guide
53-1001810-01
95, devices A, B, C, and D are in Mesh Group 1234. The example configuration following
MSDP mesh group 1234
Device C
35.35.35.5
1.1.3.1
Device A
1.1.1.1
17.17.17.7
PIM Sparse Domain 20
Configuring MSDP mesh groups
PIM Sparse Domain 10
MSDP Mesh Group 1234
Device B
1.1.2.1
Device D 134.134.134.13
1.1.4.1
PIM Sparse Domain 60
48.48.48.8
PIM Sparse Domain 40
23
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