H3C Technologies H3C S3600 Series Switches - Manual (Page 428)

4-23
Network diagram
Figure 4-8 Network diagram for PIM-SM domain configuration
Ether
net
Ether
net
E
thernet
N1
N2
Vl
an-
in
t101
Vlan-
int10
1
Device Interface IP address Device Interface IP address
Switch A Vlanint100 10.110.1.1/24 Switch D Vlanint300 10.110.5.1/24
Vlanint101 192.168.1.1/24 Vlanint101 192.168.1.2/24
Vlanint102 192.168.9.1/24 Vlanint105 192.168.4.2/24
Switch B Vlanint200 10.110.2.1/24 Switch E Vlanint104 192.168.3.2/24
Vlanint103 192.168.2.1/24 Vlanint103 192.168.2.2/24
Switch C Vlanint200 10.110.2.2/24 Vlanint102 192.168.9.2/24
Vlanint104 192.168.3.1/24 Vlanint105 192.168.4.1/24
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 Figure 4-8 . Detailed configuration
steps are omitted here.
Configure the OSPF protocol for interoperation among the switches in the PIM-SM domain. Ensure the
network-layer interoperation among Switch A, Switch B, Switch C, Switch D and Switch E in the
PIM-SM domain and enable dynamic update of routing information among the switches 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 A, enable PIM-SM on each interface, and enable IGMP on
VLAN-interface 100, which connects Switch A to the stub network.
system-view
[SwitchA] multicast routing-enable
[SwitchA] interface vlan-interface 100
[SwitchA-Vlan-interface100] igmp enable
SwitchA-Vlan-interface100] pim sm