Igmp Snooping Configuration Examples; Group Policy And Simulated Joining Configuration Example - HP MSR1002-4 Configuration Manual

Task
Clear Layer 2 multicast fast forwarding
entries (Distributed devices in IRF mode).
Clear dynamic router port information.
Clear statistics for IGMP messages and
PIMv2 hello messages learned through
IGMP snooping.

IGMP snooping configuration examples

Group policy and simulated joining configuration example

Network requirements
As shown in
snooping.
Configure a multicast group policy and simulated joining to meet the following requirements:
•
Host A and Host B receive only the multicast data addressed to multicast group 224.1.1.1.
Multicast data can be forwarded through GigabitEthernet 1/0/3 and GigabitEthernet 1/0/4 of
Switch A uninterruptedly, even though Host A and Host B fail to receive the multicast data.
•
Switch A will drop unknown multicast data instead of flooding it in VLAN 100.
Figure 12 Network diagram
Source
GE1/0/2
1.1.1.2/24
1.1.1.1/24
Configuration procedure
1. Assign an IP address and subnet mask to each interface, as shown in
shown.)
2. Configure Router A:
# Enable IP multicast routing.
<RouterA> system-view
[RouterA] multicast routing
Figure 12, Router A runs IGMPv2 and acts as the IGMP querier. Switch A runs IGMPv2
GE1/0/1
10.1.1.1/24
Router A
IGMP querier
Command
reset l2-multicast fast-forwarding cache [ vlan vlan-id ]
{ { source-address | group-address } * | all } [ chassis
chassis-number slot slot-number ]
reset igmp-snooping router-port { all | vlan vlan-id }
reset igmp-snooping statistics
Receiver
Host A
GE1/0/4
GE1/0/1 GE1/0/3
Switch A
GE1/0/2
Host C
32
Receiver
Host B
VLAN 100
Figure 12. (Details not