Operation Manual – Multicast Protocol
H3C S3610&S5510 Series Ethernet Switches
Chapter 7 MSDP Configuration
7-18
II. Network diagram
Vlan-int101
Vlan-int102
Switch A
Switch C
Switch B
Source 1
AS 100
PIM-SM 1
PIM-SM 3
PIM-SM 2
AS 200
Loop0
Switch D
Switch E
Switch F
Switch G
Source 2
Vlan-int200
Vl
an-
in
t100
Vlan-int101
Vlan-int102
Vlan-int300
Vlan-int400
Loop0
Receiver
Receiver
Receiver
Loop0
MSDP peers
Device Interface IP
address
Device Interface IP
address
Switch C
Vlan-int100
10.110.1.1/24
Switch D
Vlan-int300
10.110.4.1/24
Vlan-int200
10.110.2.1/24
Vlan-int102
192.168.3.1/24
Vlan-int101
192.168.1.1/24
Vlan-int101
192.168.1.2/24
Loop0
1.1.1.1/32
Loop0
2.2.2.2/32
Switch F
Vlan-int400
10.110.3.1/24
Vlan-int102
192.168.3.2/24
Loop0
3.3.3.3/32
Figure 7-5
Network diagram for configuration leveraging BGP routes
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 switches in each PIM-SM domain.
Ensure the network-layer interoperation among Switch A, Switch B and Switch C in
PIM-SM 1, the network-layer interoperation between Switch D and Switch E in PIM-SM
2, and the network-layer interoperation between Switch F and Switch G in PIM-SM 3,
and ensure the dynamic update of routing information between the switches in each
PIM-SM domain through a unicast routing protocol. Detailed configuration steps are
omitted here.
2)
Enable IP multicast routing, and enable PIM-SM on each interface
# Enable IP multicast routing on Switch C, and enable PIM-SM on each interface.
<SwitchC> system-view