Enabling Igmp Immediate Leave (Cli) - Cisco Catalyst 3650 Configuration Manual

How to Configure IGMP Snooping
Command or Action
Step 5
show ip igmp snooping groups
Example:
Device# show ip igmp snooping groups
Step 6 copy running-config startup-config
Example:
Device# copy running-config startup-config

Enabling IGMP Immediate Leave (CLI)

When you enable IGMP Immediate Leave, the device immediately removes a port when it detects an IGMP
Version 2 leave message on that port. You should only use the Immediate-Leave feature when there is a single
receiver present on every port in the VLAN.
Immediate Leave is supported only on IGMP Version 2 hosts. IGMP Version 2 is the default version for
Note
the device.
SUMMARY STEPS
1. enable
2. configure terminal
3. ip igmp snooping vlan vlan-id immediate-leave
4. end
5. show ip igmp snooping vlan vlan-id
6. copy running-config startup-config
DETAILED STEPS
Command or Action
Step 1
enable
Example:
Device> enable
IP Multicast Routing Configuration Guide, Cisco IOS XE Release 3SE (Catalyst 3650 Switches)
64
Purpose
Verifies the member port and the IP address.
(Optional) Saves your entries in the configuration file.
Purpose
Enables privileged EXEC mode.
• Enter your password if prompted.
Configuring IGMP
OL-29890-01