Multi-As Md-Vpn Configuration - HP A8800 Configuration Manual

# Display the local share-group information of VPN instance a on PE 2.
<PE2> display multicast-domain vpn-instance a share-group local
MD local share-group information for VPN-Instance: a
Share-group: 239.1.1.1
MTunnel address: 1.1.1.2
# Display the local share-group information of VPN instance b on PE 2.
<PE2> display multicast-domain vpn-instance b share-group local
MD local share-group information for VPN-Instance: b
Share-group: 239.2.2.2
MTunnel address: 1.1.1.2
# Display the local share-group information of VPN instance a on PE 3.
<PE3> display multicast-domain vpn-instance a share-group local
MD local share-group information for VPN-Instance: a
Share-group: 239.1.1.1
MTunnel address: 1.1.1.3
# Display the local share-group information of VPN instance b on PE 3.
<PE3> display multicast-domain vpn-instance b share-group local
MD local share-group information for VPN-Instance: b
Share-group: 239.2.2.2
MTunnel address: 1.1.1.3

Multi-AS MD-VPN configuration

Network requirements
The network requirements for multi-AS MD-VPN configuration are listed in the table below:
Item
Multicast sources
and receivers
PE interfaces and
VPN instances they
belong to
Network requirements
•
In VPN a, S 1 is a multicast source, and R 2 is a receiver.
•
In VPN b, S 2 is a multicast source, and R 1 is a receiver.
•
For VPN a, the share-group address is 239.1.1.1, and the range of its
switch-group-pool addresses is 225.1.1.0 to 225.1.1.15.
•
For VPN b, the share-group address is 239.4.4.4, and the range of its
switch-group-pool addresses is 225.4.4.0 to 225.4.4.15.
•
PE 1: GigabitEthernet 4/1/2 belongs to VPN a; GigabitEthernet 4/1/3 belongs to
VPN b; GigabitEthernet 4/1/1 and Loopback 1 belong to the public network
instance.
•
PE 2: GigabitEthernet 4/1/1, GigabitEthernet4/1/2, Loopback 1 and Loopback 2
belong to the public network instance.
•
PE 3: GigabitEthernet 4/1/1, GigabitEthernet4/1/2, Loopback 1 and Loopback 2
belong to the public network instance.
•
PE 4: GigabitEthernet4/1/2 belongs to VPN a; GigabitEthernet 4/1/3 belongs to
VPN b; GigabitEthernet 4/1/1 and Loopback 1 belong to the public network
instance.
272