Igmp Snooping Configuration Examples; Group Policy Configuration Example - HP FlexFabric 5700 Series Configuration Manual

Task
Display information about Layer 2 IP
multicast groups.
Display information about Layer 2 IP
multicast group entries.
Display information about Layer 2 MAC
multicast groups.
Display information about Layer 2 MAC
multicast group entries.
Remove dynamic IGMP snooping
forwarding entries.
Remove dynamic router ports.
Clear statistics for the IGMP messages
learned through IGMP snooping.

IGMP snooping configuration examples

Group policy configuration example

Network requirements
As shown in
snooping.
Configure a group policy to achieve the following goals:
Host A and Host B receive only the multicast data addressed to the multicast group 224.1.1.1.
•
Switch A drops unknown multicast data instead of flooding it in VLAN 100.
•
Figure 13 Network diagram
Source
XGE1/0/2
1.1.1.2/24
1.1.1.1/24
Figure 13, Router A runs IGMPv2 and acts as the IGMP querier. Switch A runs IGMPv2
XGE1/0/1
10.1.1.1/24
Router A
IGMP querier
Command
display l2-multicast ip [ group group-address | source
source-address ] * [ vlan vlan-id ] [ slot slot-number ]
display l2-multicast ip forwarding [ group group-address |
source source-address ] * [ vlan vlan-id ] [ slot slot-number ]
display l2-multicast mac [ mac-address ] [ vlan vlan-id ] [ slot
slot-number ]
display l2-multicast mac forwarding [ mac-address ] [ vlan
vlan-id ] [ slot slot-number ]
reset igmp-snooping group { group-address [ source-address ] |
all } [ vlan vlan-id ]
reset igmp-snooping router-port { all | vlan vlan-id }
reset igmp-snooping statistics
Receiver
Host A
XGE1/0/4
XGE1/0/1 XGE1/0/3
Switch A
XGE1/0/2
Host C
31
Receiver
Host B
VLAN 100