H3C S7500E Series Operation Manual page 768

Operation Manual – Multicast
H3C S7500E Series Ethernet Switches
II. Network diagram
AS 100
Switch A
Device
Switch A
Switch B
Switch C
Figure 6-6 Network diagram for inter-AS multicast configuration leaveraging static
RPF peers
III. Configuration procedure
1) Configure the interface IP addresses and unicast routing protocol for each switch
Configure the IP address and subnet mask for each interface as per
Detailed configuration steps are omitted here.
Configure OSPF for interconnection between the switches. Ensure the network-layer
interoperation in each AS, and ensure the dynamic update of routing information
among the switches through a unicast routing protocol. Detailed configuration steps are
omitted here.
2) Enable IP multicast routing, enable PIM-SM and IGMP, and configure a PIM-SM
domain border
# Enable IP multicast routing on Switch A, enable PIM-SM on each interface, and
enable IGMP on the host-side interface VLAN-interface 200.
Receiver
Source 1
Vlan-int100
Vlan-int101
Switch B
Loop0
PIM-SM 1
Static RPF peers
Interface IP address
Vlan-int103 10.110.1.2/24
Vlan-int100 10.110.2.1/24
Vlan-int200 10.110.3.1/24
Vlan-int103 10.110.1.1/24
Vlan-int101 192.168.1.1/24
Vlan-int102 192.168.3.1/24
Loop0 1.1.1.1/32
Vlan-int101 192.168.1.2/24
Vlan-int104 10.110.4.1/24
Loop0 2.2.2.2/32
AS 200
Vlan-int105
Switch E
Loop0
Vlan-int101
Vlan-int104
Switch C
Loop0
Device Interface
Switch D Vlan-int104
Vlan-int300
Switch E Vlan-int105
Vlan-int102
Loop0
Switch F Vlan-int105
Vlan-int400
Source 1 —
Source 2 —
6-24
Chapter 6 MSDP Configuration
PIM-SM 3
Vlan-int105
Switch F
Receiver
PIM-SM 2
Vlan-int104
Switch D
Source 2
IP address
10.110.4.2/24
10.110.5.1/24
10.110.6.1/24
192.168.3.2/24
3.3.3.3/32
10.110.6.2/24
10.110.7.1/24
10.110.2.100/24
10.110.5.100/24
Figure 6-6.