Igmp Configuration Examples - HP FlexNetwork 7500 Series Configuration Manual

Task
Display IGMP information about multicast
groups.
Display IGMP information for interfaces.
Display IGMP SSM mappings.
Clear dynamic IGMP group entries.

IGMP configuration examples

Basic IGMP features configuration examples
Network requirements
As shown in
•
OSPF and PIM-DM run on the network.
•
VOD streams are sent to receiver hosts in multicast. Receiver hosts of different organizations
form stub networks N1 and N2. Host A and Host C are receiver hosts in N1 and N2,
respectively.
•
IGMPv2 runs between Switch A and N1, and between the other two switches and N2. Switch A
acts as the IGMP querier in N1. Switch B acts as the IGMP querier in N2 because it has a lower
IP address.
Configure the routers to meet the following requirements:
•
The hosts in N1 can join only multicast group 224.1.1.1.
•
The hosts in N2 can join any multicast groups.
Figure 32:
Command
display igmp [ vpn-instance vpn-instance-name ] group
[ group-address | interface interface-type interface-number ]
[ static | verbose ]
display igmp[ vpn-instance vpn-instance-name ] interface
[ interface-type interface-number ] [ host] [ verbose ]
display igmp [ vpn-instance vpn-instance-name ]
ssm-mapping group-address
reset igmp [ vpn-instance vpn-instance-name ] group { all |
interface interface-type interface-number { all |
group-address [ mask { mask | mask-length } ]
[ source-address [ mask { mask | mask-length } ] ] } }
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