Cisco Cisco IOS Software Release 12.2(14)S
BGP Next Hop Propagation
How to Configure BGP Next Hop Propagation
7
Cisco IOS Release 12.0(16)ST, 12.2, 12.2(14)S, and 12.0(22)S
Examples
The following example, starting in global configuration mode, configures the local router
(route-reflector client) to establish peering with the route reflector and to propagate the next hop
unchanged:
(route-reflector client) to establish peering with the route reflector and to propagate the next hop
unchanged:
router bgp 65412
address-family ipv4
neighbor 192.168.0.1 activate
neighbor 192.168.0.1 ebgp-multihop 255
neighbor 192.168.0.1 next-hop-unchanged
end
What to Do Next
Proceed to the next section to see commands that can be used to verify the configuration of the BGP Next
Hop Propagation feature.
Hop Propagation feature.
Verifying BGP Next Hop Propagation
The configuration of the BGP Next Hop Propagation feature can be verified with the show ip bgp
neighbors EXEC command.
neighbors EXEC command.
SUMMARY STEPS
1.
enable
2.
show ip bgp neighbors [neighbor-address] [received-routes | routes | advertised-routes | {paths
regexp} | dampened-routes | received prefix-filter]]
regexp} | dampened-routes | received prefix-filter]]
3.
show ip bgp [network] [network-mask] [longer-prefixes] [prefix-list prefix-list-name | route-map
route-map-name] [shorter prefixes mask-length]
route-map-name] [shorter prefixes mask-length]