Chapter5BGPConguration
S2(config-bgp)#neighbor1.1.1.2remote-as1
S2(config-bgp)#neighbor1.1.1.2activate
S2(config-bgp)#neighbor1.1.1.2next-hop-self
S2(config-bgp)#neighbor1.1.1.2update-sourceloopback1
S2(config-bgp)#neighbor1.1.1.4remote-as3
S2(config-bgp)#neighbor1.1.1.4activate
S2(config-bgp)#neighbor1.1.1.4ebgp-multihopttl5
S2(config-bgp)#neighbor1.1.1.4update-sourceloopback1
S2(config-bgp)#exit
S2(config)#iproute1.1.1.4255.255.255.25512.1.1.1
S2(config)#iproute1.1.1.2255.255.255.25513.1.1.1
RunthefollowingcommandsonS3:
S3(config)#interfaceloopback1
S3(config-if-loopback1)#ipaddress1.1.1.4255.255.255.255
S3(config-if-loopback1)#exit
S3(config)#interfacevlan1
S3(config-if-vlan1)#ipaddress12.1.1.1255.255.255.252
S3(config-if-vlan1)#exit
S3(config)#interfacevlan2
S3(config-if-vlan2)#ipaddress14.1.1.1255.255.255.252
S3(config-if-vlan2)#exit
S3(config)#routerbgp3
S3(config-bgp)#redistributeconnected
S3(config-bgp)#redistributeospf-int1metric122
S3(config-bgp)#neighbor1.1.1.3remote-as1
S3(config-bgp)#neighbor1.1.1.3activate
S3(config-bgp)#neighbor1.1.1.3ebgp-multihopttl5
S3(config-bgp)#neighbor1.1.1.3send-med
S3(config-bgp)#neighbor1.1.1.3update-sourceloopback1
S3(config-bgp)#exit
S3(config)#iproute1.1.1.3255.255.255.25512.1.1.2
S3(config)#routerospf1
S3(config-ospfv2)#network14.1.1.00.0.0.3area0.0.0.0
RunthefollowingcommandsonS4:
S4(config)#interfaceloopback1
S4(config-if-loopback1)#ipaddress1.1.1.1255.255.255.255
S4(config-if-loopback1)#exit
S4(config)#interfacevlan1
S4(config-if-vlan1)#ipaddress11.1.1.1255.255.255.252
S4(config-if-vlan1)#negotiationauto
S4(config-if-vlan1)#exit
S4(config)#interfacevlan2
S4(config-if-vlan2)#ipaddress10.1.1.1255.255.255.0
5-63
SJ-20150114102049-003|2015-01-15(R1.0)ZTEProprietaryandCondential