R2511-HP MSR Router Series IP Multicast Command Reference(V5)

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Examples
# Set the maximum response time for IGMP general queries to 8 seconds on Ethernet 1/1.
<Sysname> system-view
[Sysname] interface ethernet 1/1
[Sysname-Ethernet1/1] igmp max-response-time 8
Related commands
• display igmp interface
• igmp timer other-querier-present
• max-response-time
igmp proxying enable
Use igmp proxying enable to enable IGMP proxying on an interface.
Use undo igmp proxying enable to disable IGMP proxying on the interface.
Syntax
igmp proxying enable
undo igmp proxying enable
Default
IGMP proxying is disabled.
Views
Interface view
Default command level
2: System level
Usage guidelines
This command takes effect only after IP multicast routing is enabled on the corresponding instance.
If IGMP proxying is enabled on a loopback interface, the proxy device maintains only the IGMP routing
table without adding the IGMP routes to the multicast routing table and forwarding table.
Examples
# Enable IP multicast routing on the public network and enable IGMP proxying on Ethernet 1/1.
<Sysname> system-view
[Sysname] multicast routing-enable
[Sysname] interface ethernet 1/1
[Sysname-Ethernet1/1] igmp proxying enable
Related commands
multicast routing-enable
igmp proxying forwarding
Use igmp proxying forwarding to enable a non-querier downstream interface to forward multicast traffic.
Use undo igmp proxying forwarding to disable the forwarding capability of a non-querier downstream
interface.