Cisco Cisco IOS Software Release 12.2(33)SRE

This section contains the following configuration examples:

The following example configures BGP in the VIDEO topology and configures topology translation with 
the 192.168.2.2 neighbor: 

router bgp 45000

scope global

neighbor 172.16.1.1 remote-as 50000 

neighbor 192.168.2.2 remote-as 55000

neighbor 172.16.1.1 transport multi-session

neighbor 192.168.2.2 transport multi-session

address-family ipv4 

topology VIDEO 

bgp tid 100

neighbor 172.16.1.1 activate 

neighbor 192.168.2.2 activate 

neighbor 192.168.2.2 translate-topology 200

end

clear ip bgp topology VIDEO 50000 

The following example shows how to configure a global scope for a unicast topology and also for a 
multicast topology. After exiting the router scope configuration mode, a scope is configured for the VRF 
named DATA.

router bgp 45000 

scope global

bgp default ipv4-unicast

neighbor 172.16.1.2 remote-as 45000 

neighbor 192.168.3.2 remote-as 50000 

address-family ipv4 unicast 

topology VOICE 

bgp tid 100 

neighbor 172.16.1.2 activate 

exit 

address-family ipv4 multicast 

topology base 

neighbor 192.168.3.2 activate 

exit 

exit 

exit 

scope vrf DATA 

neighbor 192.168.1.2 remote-as 40000 

address-family ipv4 

neighbor 192.168.1.2 activate 

end