Show Ip Igmp Snooping Mrouter - Cisco Catalyst 3750-X Command Reference Manual

Chapter 2 Catalyst 3750-X and 3560-X Switch Cisco IOS Commands

show ip igmp snooping mrouter

Use the show ip igmp snooping mrouter privileged EXEC command to display the Internet Group
Management Protocol (IGMP) snooping dynamically learned and manually configured multicast router
ports for the switch or for the specified multicast VLAN.
Syntax Description vlan vlan-id
Command Modes
Privileged EXEC
Command History Release
12.2(53)SE2
Usage Guidelines Use this command to display multicast router ports on the switch or for a specific VLAN.
VLAN IDs 1002 to 1005 are reserved for Token Ring and FDDI VLANs and cannot be used in IGMP
snooping.
When multicast VLAN registration (MVR) is enabled, the show ip igmp snooping mrouter command
displays MVR multicast router information and IGMP snooping information.
Examples This is an example of output from the show ip igmp snooping mrouter command. It shows how to
display multicast router ports on the switch.
Switch# show ip igmp snooping mrouter
Vlan
----
1
Related Commands Command
ip igmp snooping
ip igmp snooping vlan mrouter
ip igmp snooping vlan static
show ip igmp snooping
show ip igmp snooping groups
OL-29704-01
show ip igmp snooping mrouter [vlan vlan-id]
(Optional) Specify a VLAN; the range is 1 to 1001 and 1006 to 4094.
Modification
This command was introduced.
ports
-----
Gi2/0/1(dynamic)
Description
Enables IGMP snooping on the switch or on a VLAN.
Adds a multicast router port.
Statically adds a Layer 2 port as a member of a multicast group.
Displays the IGMP snooping configuration of the switch or the
VLAN
Displays IGMP snooping multicast information for the switch or
for the specified parameter.
Catalyst 3750-X and 3560-X Switch Command Reference
show ip igmp snooping mrouter
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