Purpose
Command or Action
Example:
Device>
enable
•
Enter your password if prompted.
Enters the global configuration mode.
configure terminal
Example:
Device#
configure terminal
Step 2
Specifies the multicast router VLAN ID and the interface to the
multicast router.
ip igmp snooping vlan vlan-id mrouter interface
interface-id
Step 3
Example:
Device(config)#
ip igmp snooping vlan 5
•
The VLAN ID range is 1 to 1001 and 1006 to 4094.
•
The interface can be a physical interface or a port channel.
The port-channel range is 1 to 128.
mrouter interface gigabitethernet1/0/1
To remove a multicast router port from the VLAN, use
the
no ip igmp snooping vlan vlan-id mrouter
interface interface-id
global configuration command.
Note
Returns to privileged EXEC mode.
end
Example:
Device(config)#
end
Step 4
Verifies that IGMP snooping is enabled on the VLAN interface.
show ip igmp snooping mrouter
[
vlan vlan-id
]
Example:
Device#
show ip igmp snooping mrouter vlan
Step 5
5
(Optional) Saves your entries in the configuration file.
copy running-config startup-config
Example:
Device#
copy running-config startup-config
Step 6
Configuring a Host Statically to Join a Group (CLI)
Hosts or Layer 2 ports normally join multicast groups dynamically, but you can also statically configure a
host on an interface.
IP Multicast Routing Configuration Guide, Cisco IOS XE Release 3SE (Catalyst 3650 Switches)
62
OL-29890-01
Configuring IGMP
How to Configure IGMP Snooping
