Administrator Guide

Layer 2 Switching Commands 476
ip igmp snooping vlan groupmembership-interval
This command sets the IGMP Group Membership Interval time on a VLAN.
The Group Membership Interval time is the amount of time in seconds that a
switch waits for a report from a particular group on a particular interface
before deleting the interface from the entry. This value must be greater than
the IGMPv3 Maximum Response time value. The range is 2 to 3600 seconds.
The no form of this command sets the IGMPv3 Group Membership Interval
time to the default value.
Syntax
ip igmp snooping vlan vlan-id groupmembership-interval time
no ip igmp snooping groupmembership-interval
• vlan-id — A VLAN identifier (Range 1-4093).
• time — IGMP group membership interval time in seconds. (Range:
2–3600)
Default Configuration
The default group membership interval time is 260 seconds.
Command Mode
Global Configuration mode
User Guidelines
This command has no user guidelines.
Example
The following example configures an IGMP snooping group membership
interval of 1500 seconds on VLAN 2.
console(config)#ip igmp snooping vlan 2 groupmembership-interval 1500
2CSNXXX_SWUM204.book Page 476 Monday, January 25, 2016 1:25 PM