User guide

453

IGMP Snooping Timer

Clicking the TIMER tab brings up the IGMP SNOOPING TIMER

ONFIGURATION page, which configures IGMP snooping timers. The

parameters for this page are shown in the following table.

Parameter Description

Router Port

PurgeInterval (Secs)

This parameter specifies the interval for which the

learnt router port will be purged. The default value is

125-seconds.

Group-Member

Port Purge Interval

(Secs)

This parameter specifies the interval after which a port

gets deleted, if IGMP reports are not received on a

port. The default value is

260-seconds.

Report Forward

Interval (Secs)

This parameter specifies the interval within which the

next report messages for the same multicast group will

not be forwarded. The default value is

5-seconds.

Group Query

Interval (Secs)

This parameter specifies the interval within which the

switch sends a group specific query on a port when an

IGMPv2 leave message is received. The default value is

2-seconds.