3Com S7906E - Switch, Configuration Manual

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[PE2-rip-3] return
3) Configure PE 3
# Configure a Router ID, enable IP multicast routing in the public instance, configure an MPLS LSR ID,
and enable the LDP capability.
<PE3> system-view
[PE3] router id 1.1.1.3
[PE3] multicast routing-enable
[PE3] mpls lsr-id 1.1.1.3
[PE3] mpls
[PE3-mpls] quit
[PE3] mpls ldp
[PE3-mpls-ldp] quit
# Create VPN instance a, configure a RD for it, and create an egress route and an ingress route for it.
[PE3] ip vpn-instance a
[PE3-vpn-instance-a] route-distinguisher 100:1
[PE3-vpn-instance-a] vpn-target 100:1 export-extcommunity
[PE3-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.
[PE3-vpn-instance-a] multicast routing-enable
[PE3-vpn-instance-a] multicast-domain share-group 239.1.1.1 binding mtunnel 0
[PE3-vpn-instance-a] quit
# Create VPN instance b, configure a RD for it, and create an egress route and an ingress route for it.
[PE3] ip vpn-instance b
[PE3-vpn-instance-b] route-distinguisher 200:1
[PE3-vpn-instance-b] vpn-target 200:1 export-extcommunity
[PE3-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.
[PE3-vpn-instance-b] multicast routing-enable
[PE3-vpn-instance-b] multicast-domain share-group 239.2.2.2 binding mtunnel 1
[PE3-vpn-instance-b] quit
# Configure an IP address, and enable PIM-SM and LDP capability on the public network interface
VLAN-interface 19.
[PE3] interface vlan-interface 19
[PE3-Vlan-interface19] ip address 192.168.8.1 24
[PE3-Vlan-interface19] pim sm
[PE3-Vlan-interface19] mpls
[PE3-Vlan-interface19] mpls ldp
[PE3-Vlan-interface19] quit
# Bind VLAN-interface 17 to VPN instance a, configure an IP address and enable PIM-SM on the
interface.
[PE3] interface vlan-interface 17
[PE3-Vlan-interface17] ip binding vpn-instance a