Brocade Multi-Service IronWare Multiprotocol Label Switch (MPLS) Configuration Guide (Supporting R05.6.00) - Manual (Page 742)

718 Multi-Service IronWare Multiprotocol Label Switch (MPLS) Configuration Guide
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BGP or MPLS VPN sample configurations
6
Brocade(config)# interface loopback 1
Brocade(config-lbif-1)# ip address 10.2.2.2/32
Brocade(config-lbif-1)# ip ospf area 0
Brocade(config-lbif-1)# exit
Brocade(config)# vrf VPN1
Brocade(config-vrf-vpn1)# rd 1:2
Brocade(config-vrf-vpn1)# route-target export 100:2
Brocade(config-vrf-vpn1)# route-target import 100:1
Brocade(config-vrf-vpn1)# exit-vrf
Brocade(config)# ip route vrf VPN1 10.1.2.0/24 10.33.36.2
Brocade(config)# router bgp
Brocade(config-bgp)# local-as 1
Brocade(config-bgp)# neighbor 10.2.2.1 remote-as 1
Brocade(config-bgp)# neighbor 10.2.2.1 update-source loopback 1
Brocade(config-bgp)# address-family vpnv4 unicast
Brocade(config-bgp-vpnv4u)# neighbor 10.2.2.1 activate
Brocade(config-bgp)# address-family ipv4 unicast vrf VPN1
Brocade(config-bgp-ipv4u-vrf)# redistribute static
Brocade(config-bgp-ipv4u-vrf)# exit
Brocade(config)# router ospf
Brocade(config-ospf-router)# area 0
Brocade(config-ospf-router)# exit
Brocade(config)# interface ethernet 1/2
Brocade(config-if-e10000-1/2)# ip address 10.33.35.1/24
Brocade(config-if-e10000-1/2)# ip ospf area 0
Brocade(config-if-e10000-1/2)# exit
Brocade(config)# router mpls
Brocade(config-mpls)# policy
Brocade(config-mpls-policy)# traffic-engineering ospf
Brocade(config-mpls)# mpls-interface eth 1/2
Brocade(config-mpls)# lsp tunnel1
Brocade(config-mpls-lsp-tunnel1)# to 10.2.2.1
Brocade(config-mpls-lsp-tunnel1)# enable
Brocade(config-mpls-lsp-tunnel1)# exit
Brocade(config)# interface ethernet 1/1
Brocade(config-if-e10000-1/1)# vrf forwarding VPN1
Brocade(config-if-e10000-1/1)# ip address 10.33.36.3/24
Brocade(config-if-e10000-1/1)# exit
RIP for route exchange
RIP can be used to exchange routes between CE routers and PE routers. In this situation, RIP must
be enabled on the CE router and enabled on the interface that is connected to the interface of the
PE that is associated with the VRF that the user wants to advertise RIP routes on. On the PE router,
the VRF must be enabled to redistribute RIP routes, and RIP must be enabled for the VRF and
configured to redistribute routes from BGP in the VRF.
Figure 76 provides an example of a network
where RIP is used to exchange routes between CE routers and PE routers.