Enabling Igmp Immediate Leave (Cli) - Cisco Catalyst 3850 series Configuration Manual
Ip multicast routing configuration guide
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- Configuration manual (58 pages) ,
- Hardware installation manual (146 pages)
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Configuring IGMP
Command or Action
Step 4
end
Example:
Device(config)# end
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 use the Immediate-Leave feature only 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. end
OL-32598-01
Purpose
Returns to privileged EXEC mode.
Verifies the member port and the IP address.
(Optional) Saves your entries in the configuration file.
IP Multicast Routing Configuration Guide, Cisco IOS XE Release 3.6E (Catalyst 3850 Switches)
How to Configure IGMP Snooping
77
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Troubleshooting
