3Com 3C13636 Configuration Manual page 822

3Com Router 3000 Ethernet Family
Configuration Guide
[RouterC-ospf-1] quit
[RouterC] bgp 200
[RouterC-bgp] undo synchronization
[RouterC-bgp] group c1 external
[RouterC-bgp] peer 193.1.1.1 group c1 as-number 100
[RouterC-bgp] group c2 internal
[RouterC-bgp] peer 194.1.1.2 group c2 as-number 200
[RouterC-bgp] peer 195.1.1.1 group c2 as-number 200
[RouterC-bgp] ipv4-family multicast
[RouterC-bgp-af-mul] peer c1 enable
[RouterC-bgp-af-mul] peer 193.1.1.1 group c1
[RouterC-bgp-af-mul] peer c1
[RouterC-bgp-af-mul] peer c2 enable
[RouterC-bgp-af-mul] peer 194.1.1.2 group c2
[RouterC-bgp-af-mul] peer 195.1.1.1 group c2
[RouterC-bgp-af-mul] peer c2
# Configure the local preference attribute of Router C.
# Add ACL 2001 on Router C to permit network 1.0.0.0.
[RouterC] acl number 2001
[RouterC-acl-basic-2001] rule permit source 1.0.0.0 0.255.255.255
[RouterC-acl-basic-2001] quit
# Define the routing policy named "localpref". Set the local preference for the routes
matching ACL 2001 to 200, and otherwise, to 100.
[RouterC] route-policy localpref permit node 10
[RouterC-route-policy] if-match acl 2001
[RouterC-route-policy] apply local-preference 200
[RouterC-route-policy] quit
[RouterC] route-policy localpref permit node 20
[RouterC-route-policy] apply local-preference 100
# Apply this routing policy to the inbound traffic from BGP neighbor 193.1.1.2 (Router
A).
[RouterC] bgp 200
[RouterC-bgp] ipv4-family multicast
[RouterC-bgp-af-mul] peer c1 route-policy localpref import
4) Configure Router D:
<RouterD> system-view
[RouterD] interface serial 1/0/0
[RouterD-Serial1/0/0] ip address 194.1.1.1 255.255.255.0
[RouterD-Serial1/0/0] quit
[RouterD] interface serial 1/1/0
[RouterD-Serial1/1/0] ip address 195.1.1.1 255.255.255.0
Chapter 6 MBGP Multicast Extension Configuration
next-hop-local
next-hop-local
3Com Corporation
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