190
[PE2-vpn-instance-a] vpn-target 100:1 import-extcommunity
[PE2-vpn-instance-a] quit
# Enable IP multicast routing in VPN instance a.
[PE2] multicast routing vpn-instance a
[PE2-mrib-a] quit
# Create the MD for VPN instance a, and specify the default-group, MD source interface, and
data-group address range for it.
[PE2] multicast-domain vpn-instance a
[PE2-md-a] default-group 239.1.1.1
[PE2-md-a] source loopback 1
[PE2-md-a] data-group 225.2.2.0 28
[PE2-md-a] quit
# Assign an IP address to the public network interface VLAN-interface 15, and enable PIM-SM,
MPLS, and LDP on it.
[PE2] interface vlan-interface 15
[PE2-Vlan-interface15] ip address 192.168.7.1 24
[PE2-Vlan-interface15] pim sm
[PE2-Vlan-interface15] mpls enable
[PE2-Vlan-interface15] mpls ldp enable
[PE2-Vlan-interface15] quit
# Bind VLAN-interface 13 with VPN instance b, assign an IP address to VLAN-interface 13, and
enable PIM-SM on the interface.
[PE2] interface vlan-interface 13
[PE2-Vlan-interface13] ip binding vpn-instance b
[PE2-Vlan-interface13] ip address 10.110.3.1 24
[PE2-Vlan-interface13] pim sm
[PE2-Vlan-interface13] quit
# Bind VLAN-interface 14 with VPN instance a, assign an IP address to VLAN-interface 14, and
enable PIM-SM on the interface.
[PE2] interface vlan-interface 14
[PE2-Vlan-interface14] ip binding vpn-instance a
[PE2-Vlan-interface14] ip address 10.110.4.1 24
[PE2-Vlan-interface14] pim sm
[PE2-Vlan-interface14] quit
# Assign an IP address to Loopback 1, and enable PIM-SM on this interface.
[PE2] interface loopback 1
[PE2-LoopBack1] ip address 1.1.1.2 32
[PE2-LoopBack1] pim sm
[PE2-LoopBack1] quit
# Configure BGP.
[PE2] bgp 100
[PE2-bgp] group vpn-g internal
[PE2-bgp] peer vpn-g connect-interface loopback 1
[PE2-bgp] peer 1.1.1.1 group vpn-g
[PE2-bgp] peer 1.1.1.3 group vpn-g
[PE2–bgp] ip vpn-instance a
[PE2-bgp-a] address-family ipv4
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