HP A8800 Configuration Manual page 285

Item
Unicast routing
protocols and MPLS
IP multicast routing
IGMP
PIM
MSDP
Figure 77 Network diagram
Table 20 shows the interface and IP address assignment, and network topology scheme.
Network requirements
•
Configure OSPF separately in AS 100 and AS 200, and configure OSPF between
the PEs and CEs.
•
Establish BGP peer connections between PE 1, PE 2, PE 3 and PE 4 on their respective
Loopback 1 interface and exchange all private network routes between them.
•
Configure MPLS separately in AS 100 and AS 200.
•
Enable IP multicast routing on the public network on PE 1, PE 2, PE 3 and PE 4.
•
Enable IP multicast routing in VPN a on PE 1 and PE 4.
•
Enable IP multicast routing in VPN b on PE 1 and PE 4.
•
Enable IP multicast routing on CE a1, CE a2, CE b1, and CE b2.
•
Run IGMPv2 on GigabitEthernet 4/1/1 of CE a2.
•
Run IGMPv2 on GigabitEthernet 4/1/1 of CE b2.
•
Enable PIM-SM on all public network interfaces of PE 2 and PE 3.
•
Enable PIM-SM on all public and private network interfaces of PE 1 and PE 4.
•
Enable PIM-SM on all interfaces of CE a1, CE a2, CE b1, and CE b2.
•
Configure Loopback 2 of PE 2 and PE 3 as a C-BSR and a C-RP for their respective AS
(to work for all multicast groups).
•
Configure Loopback 0 of CE a1 as a C-BSR and a C-RP for VPN a (to work for all
multicast groups).
•
Configure Loopback 0 of CE b1 as a C-BSR and a C-RP for VPN b (to work for all
multicast groups).
•
Establish an MSDP peering relationship between PE 2 and PE 3 on their respective
Loopback 1.
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