Filter
Top Products
DES-7200 Configuration Guide Chapter 2 Configuring BGP IP VPN
2-117
DES-7200(config-router-af)# neighbor 1.1.1.1 activate
DES-7200(config-router-af)# neighbor 1.1.1.1 send-label
DES-7200(config-router-af)# neighbor 1.1.1.1 route-reflector-client
DES-7200(config-router-af)# end
# Set up a multi-hop MP-EBGP session with the RR, do not modify the next hop of VPN routes
exchanged with the RR, and disable the IPv4 route exchange with the RR.
DES-7200# configure terminal
DES-7200(config)# router bgp 1
DES-7200(config-router)# neighbor 6.6.6.6 remote-as 2
DES-7200(config-router)# neighbor 6.6.6.6 update-source loopback 0
DES-7200(config-router)# neighbor 6.6.6.6 ebgp-multihop
DES-7200(config-router)# neighbor 8.8.8.8 remote-as 3
DES-7200(config-router)# neighbor 8.8.8.8 update-source loopback 0
DES-7200(config-router)# neighbor 8.8.8.8 ebgp-multihop
DES-7200(config-router)# address-family ipv4
DES-7200(config-router-af)# no neighbor 6.6.6.6 activate
DES-7200(config-router-af)# no neighbor 8.8.8.8 activate
DES-7200(config-router-af)# exit-address-family
DES-7200(config-router)# address-family vpnv4 unicast
DES-7200(config-router-af)# neighbor 6.6.6.6 activate
DES-7200(config-router-af)# neighbor 6.6.6.6 next-hop-unchanged
DES-7200(config-router-af)# neighbor 8.8.8.8 activate
DES-7200(config-router-af)# neighbor 8.8.8.8 next-hop-unchanged
DES-7200(config-router-af)# end
# Set up an IBGP session with the ASBR and enable IPv4 label switching.
DES-7200# configure terminal
DES-7200(config)# router bgp 1
DES-7200(config-router)# neighbor 3.3.3.3 remote-as 1
DES-7200(config-router)# neighbor 3.3.3.3 update-source loopback 0
DES-7200(config-router)# address-family ipv4
DES-7200(config-router-af)# neighbor 3.3.3.3 activate
DES-7200(config-router-af)# neighbor 3.3.3.3 send-label
DES-7200(config-router-af)# end
# Configure MPLS.
DES-7200# configure terminal
DES-7200(config)# mpls ip
DES-7200(config)# mpls router ldp
DES-7200(config-mpls-router)# ldp router-id interface loopback 0 force