Purpose
Command or Action
Specifies the physical interface to be configured, and enters
interface configuration mode. The interface can be a Layer 2 port
interface interface-id
Example:
Device(config)#
interface gigabitethernet
Step 3
that does not belong to an EtherChannel group or an EtherChannel
interface. The interface cannot be a trunk port.
1/0/1
When an interface receives an IGMP report and the maximum
number of entries is in the forwarding table, specifies the action
that the interface takes:
ip igmp max-groups action
{
deny
|
replace
}
Example:
Device(config-if)#
ip igmp max-groups
Step 4
•
deny
—
Drops the report.
action replace
•
replace
—
Replaces the existing group with the new group for
which the IGMP report was received.
To return to the default action of dropping the report, use
the
no ip igmp max-groups action
interface configuration
command.
Note
Returns to privileged EXEC mode.
end
Example:
Device(config-if)#
end
Step 5
Verifies your entries.
show running-config interface interface-id
Example:
Device#
show running-config interface
Step 6
gigabitethernet1/0/1
(Optional) Saves your entries in the configuration file.
copy running-config startup-config
Example:
Device#
copy running-config startup-config
Step 7
Related Topics
IGMP Filtering and Throttling Overview, on page 32
Examples: Configuring Filtering and Throttling, on page 82
IP Multicast Routing Configuration Guide, Cisco IOS XE Release 3SE (Catalyst 3650 Switches)
52
OL-29890-01
Configuring IGMP
Configuring the IGMP Throttling Action (CLI)
