Brocade Multi-Service IronWare Multiprotocol Label Switch (MPLS) Configuration Guide (Supporting R05.6.00) - Manual (Page 741)

Multi-Service IronWare Multiprotocol Label Switch (MPLS) Configuration Guide 717
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BGP or MPLS VPN sample configurations
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Brocade(config)# interface loopback 1
Brocade(config-lbif-1)# ip address 10.2.2.1/24
Brocade(config-lbif-1)# ip ospf area 0
Brocade(config-lbif-1)# exit
Brocade(config)# vrf VPN1
Brocade(config-vrf-vpn1)# rd 1:1
Brocade(config-vrf-vpn1)# route-target export 100:1
Brocade(config-vrf-vpn1)# route-target import 100:2
Brocade(config-vrf-vpn1)# exit-vrf
Brocade(config)# ip route vrf VPN1 10.1.2.0/24 10.33.33.2
Brocade(config)# router bgp
Brocade(config-bgp)# local-as 1
Brocade(config-bgp)# neighbor 10.2.2.2 remote-as 1
Brocade(config-bgp)# neighbor 10.2.2.2 update-source loopback 1
Brocade(config-bgp)# address-family vpnv4 unicast
Brocade(config-bgp-vpnv4u)# neighbor 10.2.2.2 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 10.33.34.1/24
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 10.2.2.2
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 10.33.33.3/24
Brocade(config-if-e10000-1/1)#
PE 4 configuration
This configuration example describes what is required to operate the PE 4 router in Figure 75 . In
this example, the VRF VPN1 is created with a unique route descriptor consisting of the BGP AS
number (1) and a random other number (2), and route targets are set for import and export. The
VRF (VPN1) is defined on the interface that connects to CE 5. A static route is configured between
this router and the network connected to CE 5.
IBGP with extended community attributes is configured between PE 1 and PE 4. The OSPF area is
specified as 0 and MPLS is set up for OSPF traffic engineering. In addition, MPLS is configured with
a signalled LSP named “tunnel1” to PE 1.