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neighbor 192.168.128.1 no shutdown
neighbor 192.168.128.3 remote-as 100
neighbor 192.168.128.3 update-source Loopback 0
neighbor 192.168.128.3 no shutdown
Dell(conf-router_bgp)#end
Dell#show ip bgp summary
BGP router identifier 192.168.128.2, local AS number 99
BGP table version is 1, main routing table version 1
1 network entrie(s) using 132 bytes of memory
3 paths using 204 bytes of memory
BGP-RIB over all using 207 bytes of memory
2 BGP path attribute entrie(s) using 128 bytes of memory
2 BGP AS-PATH entrie(s) using 90 bytes of memory
2 neighbor(s) using 9216 bytes of memory
Neighbor AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/Pfx
192.168.128.1 99 40 35 1 0 0 00:01:05 1
192.168.128.3 100 4 4 1 0 0 00:00:16 1
Dell#
Example of Enabling BGP (Router 3)
Dell# conf
Dell(conf)#
Dell(conf)#int loop 0
Dell(conf-if-lo-0)#ip address 192.168.128.3/24
Dell(conf-if-lo-0)#no shutdown
Dell(conf-if-lo-0)#show config
!
interface Loopback 0
ip address 192.168.128.3/24
no shutdown
Dell(conf-if-lo-0)#int tengig 3/11
Dell(conf-if-te-3/11)#ip address 10.0.3.33/24
Dell(conf-if-te-3/11)#no shutdown
Dell(conf-if-te-3/11)#show config
!
interface TengigabitEthernet 3/11
ip address 10.0.3.33/24
no shutdown
Dell(conf-if-lo-0)#int te 3/21
Dell(conf-if-te-3/21)#ip address 10.0.2.3/24
Dell(conf-if-te-3/21)#no shutdown
Dell(conf-if-te-3/21)#show config
!
interface TengigabitEthernet 3/21
ip address 10.0.2.3/24
no shutdown
Dell(conf-if-te-3/21)#
Dell(conf-if-te-3/21)#router bgp 100
Dell(conf-router_bgp)#show config
!
router bgp 100
Dell(conf-router_bgp)#network 192.168.128.0/24
Dell(conf-router_bgp)#neighbor 192.168.128.1 remote 99
Dell(conf-router_bgp)#neighbor 192.168.128.1 no shut
Dell(conf-router_bgp)#neighbor 192.168.128.1 update-source loop 0
Dell(conf-router_bgp)#neighbor 192.168.128.2 remote 99
Dell(conf-router_bgp)#neighbor 192.168.128.2 no shut
Dell(conf-router_bgp)#neighbor 192.168.128.2 update loop 0
Dell(conf-router_bgp)#show config
!
router bgp 100
network 192.168.128.0/24
neighbor 192.168.128.1 remote-as 99
neighbor 192.168.128.1 update-source Loopback 0
neighbor 192.168.128.1 no shutdown
neighbor 192.168.128.2 remote-as 99
neighbor 192.168.128.2 update-source Loopback 0
neighbor 192.168.128.2 no shutdown
Dell(conf)#end
Dell#show ip bgp summary
Border Gateway Protocol IPv4 (BGPv4)
205