3Com MSR 50 Series Configuration Manual page 1299

MD-VPN Configuration Example 1299
[PE2] multicast routing-enable
[PE2] mpls lsr-id 1.1.1.2
[PE2] mpls
[PE2-mpls] quit
[PE2] mpls ldp
[PE2-mpls-ldp] quit
# Create VPN instance b, configure an RD for it, and create an ingress route and
an egress route for it.
[PE2] ip vpn-instance b
[PE2-vpn-instance-b] route-distinguisher 200:1
[PE2-vpn-instance-b] vpn-target 200:1 export-extcommunity
[PE2-vpn-instance-b] vpn-target 200:1 import-extcommunity
# Enable IP multicast routing in VPN instance b, configure a share-group address,
associate an MTI with the VPN instance, and define the address range of the
switch-group-pool.
[PE2-vpn-instance-b] multicast routing-enable
[PE2-vpn-instance-b] multicast-domain share-group 239.2.2.2 binding
mtunnel 1
[PE2-vpn-instance-b] multicast-domain switch-group-pool 225.4.4.0 28
[PE2-vpn-instance-b] quit
# Create VPN instance a, configure an RD for it, and create an ingress route and an
egress route for it.
[PE2] ip vpn-instance a
[PE2-vpn-instance-a] route-distinguisher 100:1
[PE2-vpn-instance-a] vpn-target 100:1 export-extcommunity
[PE2-vpn-instance-a] vpn-target 100:1 import-extcommunity
# Enable IP multicast routing in VPN instance a, configure a share-group address,
associate an MTI with the VPN instance, and define the address range of the
switch-group-pool.
[PE2-vpn-instance-a] multicast routing-enable
[PE2-vpn-instance-a] multicast-domain share-group 239.1.1.1 binding
mtunnel 0
[PE2-vpn-instance-a] multicast-domain switch-group-pool 225.2.2.0 28
[PE2-vpn-instance-a] quit
# Configure an IP address, enable PIM-SM and LDP capability on the public
network interface Ethernet 0/1.
[PE2] interface ethernet 0/1
[PE2-Ethernet0/1] ip address 192.168.7.1 24
[PE2-Ethernet0/1] pim sm
[PE2-Ethernet0/1] mpls
[PE2-Ethernet0/1] mpls ldp
[PE2-Ethernet0/1] quit
# Bind Ethernet 0/2 to VPN instance b, configure an IP address and enable PIM-SM
on the interface.