197
[PE3-vpn-instance-b] vpn-target 200:1 export-extcommunity
[PE3-vpn-instance-b] vpn-target 200:1 import-extcommunity
[PE3-vpn-instance-b] quit
# Enable IP multicast routing in VPN instance b.
[PE3] multicast routing vpn-instance b
[PE3-mrib-b] quit
# Create the MD for VPN instance b, and specify the default-group, MD source interface, and
data-group address range for the MD.
[PE3] multicast-domain vpn-instance b
[PE3-md-b] default-group 239.2.2.2
[PE3-md-b] source loopback 1
[PE3-md-b] data-group 225.4.4.0 28
[PE3-md-b] quit
# Assign an IP address to the public network interface GigabitEthernet 2/1/1, and enable
PIM-SM, MPLS capability, and LDP capability on the interface.
[PE3] interface gigabitethernet 2/1/1
[PE3-GigabitEthernet2/1/1] ip address 192.168.8.1 24
[PE3-GigabitEthernet2/1/1] pim sm
[PE3-GigabitEthernet2/1/1] mpls enable
[PE3-GigabitEthernet2/1/1] mpls ldp enable
[PE3-GigabitEthernet2/1/1] quit
# Bind GigabitEthernet 2/1/2 with VPN instance a, assign an IP address to GigabitEthernet
2/1/2, and enable PIM-SM on the interface.
[PE3] interface gigabitethernet 2/1/2
[PE3-GigabitEthernet2/1/2] ip binding vpn-instance a
[PE3-GigabitEthernet2/1/2] ip address 10.110.5.1 24
[PE3-GigabitEthernet2/1/2] pim sm
[PE3-GigabitEthernet2/1/2] quit
# Bind GigabitEthernet 2/1/3 with VPN instance b, assign an IP address to GigabitEthernet
2/1/3, and enable PIM-SM on the interface.
[PE3] interface gigabitethernet 2/1/3
[PE3-GigabitEthernet2/1/3] ip binding vpn-instance b
[PE3-GigabitEthernet2/1/3] ip address 10.110.6.1 24
[PE3-GigabitEthernet2/1/3] pim sm
[PE3-GigabitEthernet2/1/3] quit
# Assign an IP address to Loopback 1, and enable PIM-SM on this interface.
[PE3] interface loopback 1
[PE3-LoopBack1] ip address 1.1.1.3 32
[PE3-LoopBack1] pim sm
[PE3-LoopBack1] quit
# Bind Loopback 2 with VPN instance b, assign an IP address to Loopback 2, and enable PIM-SM
on the interface.
[PE3] interface loopback 2
[PE3-LoopBack2] ip binding vpn-instance b
[PE3-LoopBack2] ip address 33.33.33.33 32
[PE3-LoopBack2] pim sm
[PE3-LoopBack2] quit
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