Operation Manual

IGMP Snooping Commands
Mobility System Software Command Reference Guide
Version 7.3
14 – 376
See Also show igmp statistics on page 14-388
set igmp
Disables or reenables IGMP snooping on one VLAN or all VLANs on an MX.
Syntax set igmp {enable | disable} [vlan vlan-id]
Defaults IGMP snooping is disabled on all VLANs by default.
Access Enabled.
History Introduced in MSS Version 1.0.
Examples The following command enables IGMP snooping on VLAN orange:
MX# set igmp enable vlan orange
success: change accepted.
See Also show igmp on page 14-382
set igmp lmqi
Changes the IGMP last member query interval timer on one VLAN or all VLANs on an MX
switch.
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.
History Introduced in MSS Version 1.0.
Examples The following command changes the last member query interval on VLAN orange to 5
tenths of a second:
MX# set igmp lmqi 5 vlan orange
success: change accepted.
See Also
● set igmp oqi on page 14-378
● set igmp qi on page 14-379
● set igmp mrouter on page 14-377
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 MX 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.