Inter-As Multicast Configuration By Leveraging Static Rpf Peers - HP FlexNetwork 7500 Series Configuration Manual

Inter-AS multicast configuration by leveraging static RPF
peers
Network requirements
As shown in
•
The network has two ASs: AS 100 and AS 200. OSPF runs within each AS. BGP runs between
the two ASs.
•
PIM-SM 1 belongs to AS 100, and PIM-SM 2 and PIM-SM 3 belong to AS 200. Each PIM-SM
domain has at least one multicast source or receiver.
Configure the switches to meet the network requirements:
•
Configure Loopback 0 as the C-BSR and C-RP of the related PIM-SM domain on Switch A,
Switch D and Switch G.
•
According to the peer-RPF forwarding rule, the switches accept SA messages that pass the
filtering policy from its static RPF peers. To share multicast source information among PIM-SM
domains without changing the unicast topology structure, configure MSDP peering
relationships for the RPs of the PIM-SM domains and configure the static RPF peering
relationships.
Figure 57 Network diagram
AS 100
Receiver
Loop0
Switch A
Source 1
Table 13 Interface and IP address assignment
Device
Source 1
Source 2
Switch A
Switch A
Switch A
Figure 57:
Vlan-int102
Vlan-int102
Switch C
Vlan-int103
Vlan-int100
Switch B
PIM-SM 1
BGP peers
Interface IP address
— 192.168.1.100/24
— 192.168.3.100/24
Vlan-int101 10.110.1.1/24
Vlan-int102 10.110.2.1/24
Loop0 1.1.1.1/32
AS 200
PIM-SM 3
Vlan-int106
Switch F
Receiver
PIM-SM 2
Switch D
Vlan-int103 Vlan-int105
Loop0
Source 2
Device
Switch D
Switch D
Switch D
Switch E
Switch E
167
Switch G
Vlan-int106
Loop0
Switch E
Vlan-int105
Interface IP address
Vlan-int105 10.110.5.1/24
Vlan-int103 10.110.3.2/24
Loop0 2.2.2.2/32
Vlan-int105 10.110.5.2/24
Vlan-int300 192.168.3.1/24