Igmp Snooping Proxying Configuration Example - HP A6600 Configuration Manual

IGMP snooping proxying configuration example

Network requirements
As shown in
B through port Ethernet 1/1. Router A runs IGMPv2 and Router B runs IGMPv2 snooping. Router A serves
as an IGMP querier.
Configure IGMP snooping proxying on Router B, enabling the router to forward IGMP reports and leave
messages on behalf of attached hosts and to respond to IGMP queries from Router A and forward the
queries to the hosts on behalf of Router A.
Figure 17 Network diagram for IGMP snooping proxying configuration
Source
1.1.1.2/24
1.1.1.1/24
Procedure
Configure IP addresses for interfaces
1.
Configure an IP address and subnet mask for each interface as per
omitted here.
Configure Router A
2.
# Enable IP multicast routing, enable PIM-DM on each interface, and enable IGMP on Ethernet 1/1.
<RouterA> system-view
[RouterA] multicast routing-enable
[RouterA] interface ethernet 1/1
[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
Configure Router B
3.
# Enable IGMP snooping globally.
<RouterB> system-view
[RouterB] igmp-snooping
Figure 17, Router A connects to a multicast source through port Ethernet 1/2, and to Router
Eth1/2 Eth1/1
10.1.1.1/24
Router A
IGMP querier
Receiver
Host A
GE1/0/4
GE1/0/1 GE1/0/3
Router B
GE1/0/2
Proxy & Querier
Host C
40
Receiver
Host B
VLAN 100
Figure 17. The configuration steps are