Ip Igmp Max-Groups - Cisco 4500M Command Reference Manual

ip igmp max-groups

ip igmp max-groups
To set the maximum number of IGMP groups that a Layer 2 interface can join, use the ip igmp
max-groups command. To set the maximum back to the default, use the no form of this command.
Syntax Description
number
Defaults
No maximum limit.
Command Modes
Interface configuration
Command History Release
12.1(11b)EW
Usage Guidelines
You can use ip igmp max-groups command only on Layer 2 physical interfaces; you cannot set IGMP
maximum groups for routed ports, switch virtual interfaces (SVIs), or ports that belong to an
EtherChannel group.
Examples
This example shows how to limit the number of IGMP groups that an interface can join to 25.
Switch(config)# interface gigabitethernet1/1
Switch(config-if)# ip igmp max-groups 25
Switch(config-if)
Catalyst4500 Series SwitchCiscoIOS Command Reference—Release 12.2(18)EW
2-134
ip igmp max-groups number
no ip igmp max-groups
Maximum number of IGMP groups that an interface can join; valid values are from0 to
4294967294.
Modification
Support for this command was introduced on the Catalyst 4500 series switch.
Chapter2 Cisco IOS Commands for the Catalyst 4500 Series Switches
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