H3C Technologies H3C S3600 Series Switches - Manual (Page 426)

4-21
[SwitchA-Vlan-interface103] quit
The configuration on Switch B and Switch C is similar to the configuration on Switch A.
# Enable IP multicast routing on Switch D, and enable PIM-DM on each interface.
system-view
[SwitchD] multicast routing-enable
[SwitchD] interface vlan-interface 300
[SwitchD-Vlan-interface300] pim dm
[SwitchD-Vlan-interface300] quit
[SwitchD] interface vlan-interface 103
[SwitchD-Vlan-interface103] pim dm
[SwitchD-Vlan-interface103] quit
[SwitchD] interface vlan-interface 101
[SwitchD-Vlan-interface101] pim dm
[SwitchD-Vlan-interface101] quit
[SwitchD] interface vlan-interface 102
[SwitchD-Vlan-interface102] pim dm
[SwitchD-Vlan-interface102] quit
Verifying the configuration
Use the display pim neighbor command to view the PIM neighboring relationships among the
switches. For example:
# View the PIM neighboring relationships on Switch D.
[SwitchD] display pim neighbor
Neighbor's Address Interface Name Uptime Expires
192.168.1.1 Vlan-interface1 00:47:08 00:01:39
192.168.2.1 Vlan-interface1 00:48:05 00:01:29
192.168.3.1 Vlan-interface1 00:49:08 00:01:34
Use the display pim routing-table command to view the PIM routing table information on each switch.
For example:
# View the PIM routing table information on Switch A.
display pim routing-table
PIM-DM Routing Table
Total 1 (S,G) entry
(10.110.5.100, 225.1.1.1)
Protocol 0x40: PIMDM, Flag 0xC: SPT NEG_CACHE
Uptime: 00:00:23, Timeout in 187 sec
Upstream interface: Vlan-interface103, RPF neighbor: 192.168.1.2
Downstream interface list:
Vlan-interface100, Protocol 0x1: IGMP, never timeout
Matched 1 (S,G) entry
The information on Switch B and Switch C is similar to that on Switch A.
# View the PIM routing table information on Switch D.
display pim routing-table