Hub/Switch Reference Guide

426 IGMP Snooping Commands

NN47250-100 (Version 02.51)

Examples

The following command clears IGMP statistics for all VLANs:

WSS# clear igmp statistics

IGMP statistics cleared for all vlans

See Also

show igmp on page 423

set igmp lmqi

Changes the IGMP last member query interval timer on one VLAN or all VLANs on a WSS.

Syntax

set igmp lmqi tenth-seconds [vlan vlan-id]

Defaults

The default last member query interval is 10 tenths of a second (1 second).

Access

Enabled.

enable Enables IGMP snooping.

disable Disables IGMP snooping.

vlan

vlan-id

VLAN name or number. If you do not specify a VLAN, IGMP snooping

is disabled or reenabled on all VLANs.

lmqi tenth-seconds Amount of time (in tenths of a second) that the WSS waits for a

response to a group-specific query after receiving a leave message

for that group, before removing the receiver that sent the leave

message from the list of receivers for the group. If there are no

more receivers for the group, the switch also sends a leave message

for the group to multicast routers. You can specify a value from

1 through 65,535.

vlan vlan-id

VLAN name or number. If you do not specify a VLAN, the timer

change applies to all VLANs.