VigorSwitch G2240 User’s Guide
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Function name:
IGMP Proxy Configuration
Function description:
IGMP proxy enables the switch to issue IGMP host messages on behalf of hosts that the
system discovered through standard IGMP interfaces. The switch acts as a
proxy
for its
hosts.
You enable IGMP proxy on the switch, which connects to a router closer to the root of the
tree. This interface is the
upstream
interface
. The router on the upstream interface should
be running IGMP.
Parameter description:
Unregister IPMC Flooding Enable: Enable to control the traffic that doesn’t appear in the
multicast table for flooding
General Query Interval:
Set the switch sending general query period time. (Available:
1~3600 secs)
General Query Response Timeout: Make the switch to determine the client living time.
(Available: 1~25 secs)
General Query Max Response Time: Set max response code value of the general query
packet. (Available: 1~25 secs)
Last Member Query Count:
Set the frequency. When Switch received IGMP leave, the
switch will send specific query frequency. (Available:
1~16 secs)
Last Member Query Interval: Set the frequency that the Switch sends specific query period
time. (Available: 1~25 secs)
Last Member Query Max Response Time: Set the max response code value in the specific
query packet (Available: 1~25 secs)
Update Interval of Router Port: Set the period time for the interface ever received IGMP
query packet. (Available: 1~3600 secs)