Task
Display switch-group information
sent by the specified VPN instance
in the MD.
Display information about BGP
MDT peer groups.
Display information about BGP
MDT peers.
Display BGP MDT routing
information.
Reset BGP MDT connections.
Multicast VPN configuration examples
This section provides examples of configuring multicast VPN on routers.
Single-AS MD VPN configuration example
Network requirements
Item
Multicast sources and receivers
PE interfaces and VPN
instances they belong to
Command
display multicast-domain vpn-instance
vpn-instance-name switch-group send [ group
group-address | reuse interval |
vpn-source-address [ mask { mask-length |
mask } ] | vpn-group-address [ mask
{ mask-length | mask } ] ] * [ | { begin | exclude
| include } regular-expression ]
display bgp mdt group [ group-name ] [ |
{ begin | exclude | include }
regular-expression ]
display bgp mdt peer [ [ ip-address ] verbose ]
[ | { begin | exclude | include }
regular-expression ]
display bgp mdt { all | route-distinguisher
route-distinguisher } routing-table [ ip-address
[ mask | mask-length ] ] [ | { begin | exclude |
include } regular-expression ]
reset bgp mdt { as-number | ip-address | all |
external | group group-name | internal }
Network requirements
•
In VPN a, S 1 is a multicast source, and R 1, R 2 and R 3 are receivers.
•
In VPN b, S 2 is a multicast source, and R 4 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 225.2.2.0 to 225.2.2.15.
•
For VPN b, the share-group address is 239.2.2.2, and the range of its
switch-group-pool addresses is 225.4.4.0 to 225.4.4.15.
•
PE 1—Ethernet 1/2 and Ethernet 1/3 belong to VPN instance a. Ethernet
1/1 and Loopback 1 belong to the public network.
•
PE 2—Ethernet 1/2 belongs to VPN instance b. Ethernet 1/3 belongs to
VPN instance a. Ethernet 1/1 and Loopback 1 belong to the public
network.
•
PE 3—Ethernet 1/2 belongs to VPN instance a. Ethernet 1/3 and
Loopback 2 belongs to VPN instance b. Ethernet 1/1 and Loopback 1
belong to the public network.
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Remarks
Available in any view.
Available in any view.
Available in any view.
Available in any view.
Available in user
view.