9
#
interface Vlan-interface20
ip address 10.11.4.1 255.255.255.0
igmp enable
#
multicast routing
#
Example: Configuring inter-AS option A MD
VPN
Network requirements
As shown in
:
•
Customer A has two branches that separately connect to AS 100 and AS 200.
•
ASBR-PE 1 and ASBR-PE 2 are interconnected by using the inter-AS option A solution.
•
PIM-SM runs within the two branches.
•
The multicast source and the receiver host are in different branches.
Configure inter-AS option A MD VPN so that the receiver host can receive the multicast data from the
source.
Figure 2
Network diagram
Table 2
Interface and IP address assignment
Device
Interface
IP address
Device
Interface
IP address
S 1
—
10.11.3.2/24
R 1
—
10.11.4.2/24
PE 1
VLAN-interface 2
192.168.1.2/24
ASBR-PE
2
VLAN-interface 4
192.168.3.2/24
Vl
an-int11
Vlan
-int1
1
Vlan-in
t12
V
lan-int12
