245
# Specify the default-group, the MD source interface, and the data-group range for VPN
instance b.
[PE1-md-b-ipv4] default-group 232.3.3.3
[PE1-md-b-ivp4] source loopback 1
[PE1-md-b-ipv4] data-group 232.4.4.0 28
[PE1-md-b-ipv4] quit
[PE1-md-b] quit
# Assign an IP address to GigabitEthernet 1/0/1.
[PE1] interface gigabitethernet 1/0/1
[PE1-GigabitEthernet1/0/1] ip address 10.1.1.1 24
# Enable PIM-SM, MPLS, and IPv4 LDP on GigabitEthernet 1/0/1.
[PE1-GigabitEthernet1/0/1] pim sm
[PE1-GigabitEthernet1/0/1] mpls enable
[PE1-GigabitEthernet1/0/1] mpls ldp enable
[PE1-GigabitEthernet1/0/1] quit
# Associate GigabitEthernet 1/0/2 with VPN instance a.
[PE1] interface gigabitethernet 1/0/2
[PE1-GigabitEthernet1/0/2] ip binding vpn-instance a
# Assign an IP address to GigabitEthernet 1/0/2, and enable PIM-SM on the interface.
[PE1-GigabitEthernet1/0/2] ip address 11.1.1.1 24
[PE1-GigabitEthernet1/0/2] pim sm
[PE1-GigabitEthernet1/0/2] quit
# Associate GigabitEthernet 1/0/3 with VPN instance b.
[PE1] interface gigabitethernet 1/0/3
[PE1-GigabitEthernet1/0/3] ip binding vpn-instance b
# Assign an IP address to GigabitEthernet 1/0/3, and enable PIM-SM on the interface.
[PE1-GigabitEthernet1/0/3] ip address 11.2.1.1 24
[PE1-GigabitEthernet1/0/3] pim sm
[PE1-GigabitEthernet1/0/3] quit
# Assign an IP address to Loopback 1, and enable PIM-SM on the interface.
[PE1] interface loopback 1
[PE1-LoopBack1] ip address 1.1.1.1 32
[PE1-LoopBack1] pim sm
[PE1-LoopBack1] quit
# Configure BGP.
[PE1] bgp 100
[PE1-bgp-default] peer 2.2.2.2 as-number 100
[PE1-bgp-default] peer 2.2.2.2 connect-interface loopback 1
[PE1–bgp-default] ip vpn-instance a
[PE1-bgp-default-a] address-family ipv4
[PE1-bgp-default-ipv4-a] import-route ospf 2
[PE1-bgp-default-ipv4-a] import-route direct
[PE1-bgp-default-ipv4-a] quit
[PE1-bgp-default-a] quit
[PE1–bgp-default] ip vpn-instance b
[PE1-bgp-default-b] address-family ipv4
[PE1-bgp-default-ipv4-b] import-route ospf 3
[PE1-bgp-default-ipv4-b] import-route direct
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