[CEb2-ospf-1] area 0.0.0.0
[CEb2-ospf-1-area-0.0.0.0] network 12.4.1.0 0.0.0.255
[CEb2-ospf-1-area-0.0.0.0] network 11.4.1.0 0.0.0.255
[CEb2-ospf-1-area-0.0.0.0] quit
[CEb2-ospf-1] quit
Verifying the configuration
# Display information about the local default-group for IPv4 multicast transmission in each VPN
instance on PE 1.
[PE1] display multicast-domain default-group local
MD local default-group information:
Group address
232.1.1.1
232.3.3.3
# Display information about the remote default-group group for IPv4 multicast transmission in each
VPN instance on PE 1.
[PE1] display multicast-domain default-group remote
MD remote default-group information:
Group address
232.1.1.1
232.3.3.3
# Display information about the local default-group for IPv4 multicast transmission in each VPN
instance on PE 4.
[PE4] display multicast-domain default-group local
MD local default-group information:
Group address
232.1.1.1
233.3.3.3
# Display information about the remote default-group for IPv4 multicast transmission in each VPN
instance on PE 4.
[PE4] display multicast-domain default-group remote
MD remote default-group information:
Group address
232.1.1.1
232.3.3.3
MD VPN inter-AS option C configuration example
Network requirements
As shown in
Item
Multicast sources
and receivers
VPN instances to
Source address
1.1.1.1
1.1.1.1
Source address
4.4.4.4
4.4.4.4
Source address
4.4.4.4
4.4.4.4
Source address
1.1.1.1
1.1.1.1
Figure
85, configure MD VPN inter-AS option C to meet the following requirements:
Network requirements
•
In VPN instance a, S 1 is a multicast source, and R 2 is a receiver.
•
In VPN instance b, S 2 is a multicast source, and R 1 is a receiver.
•
For VPN instance a, the default-group is 239.1.1.1, and the data-group range is
225.1.1.0 to 225.1.1.15.
•
For VPN instance b, the default-group is 239.4.4.4, and the data-group range is
225.4.4.0 to 225.4.4.15.
•
PE 1: VLAN-interface 11 belongs to VPN instance b. VLAN-interface 12 belongs
Interface
VPN instance
MTunnel0
a
MTunnel1
b
Next hop
VPN instance
2.2.2.2
a
2.2.2.2
b
Interface
VPN instance
MTunnel0
a
MTunnel1
b
Next hop
VPN instance
3.3.3.3
a
3.3.3.3
b
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