Information Technology Reference
In-Depth Information
Example 5-26
BGP Configuration for R3
router bgp 65104
no auto-summary
no synchronization
redistribute eigrp 100 route-map DENY_DEFAULT
neighbor 10.1.1.4 remote-as 65100
neighbor 10.1.1.4 route-map SET_MED out
distance bgp 200 220 220
bgp bestpath compare-routerid
!
ip prefix-list NO_DEFAULT seq 5 deny 0.0.0.0/0
ip prefix-list NO_DEFAULT seq 10 permit 0.0.0.0/0 le 32
!
route-map DENY_DEFAULT permit 10
match ip address prefix-list NO_DEFAULT
!
route-map SET_MED permit 10
set metric-type internal
!
Example 5-27
BGP Configuration for R4
router bgp 65100
no auto-summary
no synchronization
neighbor internal peer-group
neighbor internal update-source loopback0
neighbor internal remote-as 65100
neighbor 172.16.5.1 peer-group internal
neighbor 172.16.6.1 peer-group internal
neighbor 172.16.10.1 peer-group internal
neighbor 10.1.1.1 remote-as 65101
neighbor 10.1.1.2 remote-as 65101
neighbor 10.1.1.3 remote-as 65104
neighbor 10.1.1.13 remote-as 65105
distance bgp 200 220 220
bgp bestpath compare-routerid
!
Example 5-28
BGP Configuration for R5
router bgp 65100
no auto-summary
no synchronization
neighbor internal peer-group
neighbor internal update-source loopback0
neighbor internal remote-as 65100
neighbor 172.16.4.1 peer-group internal
neighbor 172.16.6.1 peer-group internal
