R3303-HP 6600/HSR6600 Routers IP Multicast Configuration Guide

[RouterA-Ethernet1/1] igmp enable

[RouterA-Ethernet1/1] pim dm

[RouterA-Ethernet1/1] quit

[RouterA] interface ethernet 1/2

[RouterA-Ethernet1/2] pim dm

[RouterA-Ethernet1/2] quit

3. Configure Router B:

# Enable IGMP snooping globally.

<RouterB> system-view

[RouterB] igmp-snooping

[RouterB-igmp-snooping] quit

# Create VLAN 100, assign GigabitEthernet 2/0/1 through GigabitEthernet 2/0/4 to this VLAN,

and enable IGMP snooping and the function of dropping unknown multicast traffic in the VLAN.

[RouterB] vlan 100

[RouterB-vlan100] port gigabitethernet 2/0/1 to gigabitethernet 2/0/4

[RouterB-vlan100] igmp-snooping enable

[RouterB-vlan100] igmp-snooping drop-unknown

[RouterB-vlan100] quit

# Configure a multicast group filter so that the hosts in VLAN 100 can join only the multicast group

224.1.1.1.

[RouterB] acl number 2001

[RouterB-acl-basic-2001] rule permit source 224.1.1.1 0

[RouterB-acl-basic-2001] quit

[RouterB] igmp-snooping

[RouterB-igmp-snooping] group-policy 2001 vlan 100

[RouterB-igmp-snooping] quit

# Configure GigabitEthernet 2/0/3 and GigabitEthernet 2/0/4 as simulated hosts for multicast

group 224.1.1.1.

[RouterB] interface gigabitethernet 2/0/3

[RouterB-GigabitEthernet2/0/3] igmp-snooping host-join 224.1.1.1 vlan 100

[RouterB-GigabitEthernet2/0/3] quit

[RouterB] interface gigabitethernet 2/0/4

[RouterB-GigabitEthernet2/0/4] igmp-snooping host-join 224.1.1.1 vlan 100

[RouterB-GigabitEthernet2/0/4] quit

4. Verify the configuration:

# Display detailed IGMP snooping group information in VLAN 100 on Router B.

[RouterB] display igmp-snooping group vlan 100 verbose

Total 1 IP Group(s).

Total 1 IP Source(s).

Total 1 MAC Group(s).

Port flags: D-Dynamic port, S-Static port, C-Copy port

Subvlan flags: R-Real VLAN, C-Copy VLAN

Vlan(id):100.

Total 1 IP Group(s).

Total 1 IP Source(s).

Total 1 MAC Group(s).