HP A5500 SI Switch Series User Manual

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The configuration on Switch B and Switch C is similar to that on Switch A.
# Enable IP multicast routing on Switch D, and enable PIM-DM on each interface.
<SwitchD> 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
3. Verify the configuration.
Use the display pim interface command to view the PIM configuration and running status on each
interface. For example:
# View the PIM configuration information on Switch D.
[SwitchD] display pim interface
VPN-Instance: public net
Interface NbrCnt HelloInt DR-Pri DR-Address
Vlan300 0 30 1 10.110.5.1 (local)
Vlan103 1 30 1 192.168.1.2 (local)
Vlan101 1 30 1 192.168.2.2 (local)
Vlan102 1 30 1 192.168.3.2 (local)
Carry out 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
VPN-Instance: public net
Total Number of Neighbors = 3
Neighbor Interface Uptime Expires Dr-Priority
192.168.1.1 Vlan103 00:02:22 00:01:27 1
192.168.2.1 Vlan101 00:00:22 00:01:29 3
192.168.3.1 Vlan102 00:00:23 00:01:31 5
Assume that Host A needs to receive the information addressed to multicast group G (225.1.1.1). After
multicast source S (10.110.5.100/24) sends multicast packets to the multicast group G, an SPT is
established through traffic flooding. Switches on the SPT path (Switch A and Switch D) have their (S, G)
entries. Host A sends an IGMP report to Switch A to join the multicast group G, and a (*, G) entry is
generated on Switch A. 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.
[SwitchA] display pim routing-table

HP A5500 SI Switch Series Specifications

General

Layer Support	Layer 2 and Layer 3
MAC Address Table	16K entries
Routing Protocol	RIP, OSPF, BGP, IS-IS
Management	Web, CLI, SNMP
Input Voltage	100-240 V AC
Operating Temperature	0°C to 45°C
Ports	48 x 10/100/1000 ports, 4 x 10-Gigabit SFP+ ports
Dimensions	440 x 430 x 44 mm
Weight	5.5 kg
Operating Humidity	10% to 95% (non-condensing)