Command Line Interface
9611553-KDU 137 365 Uen D 2006-06-16
Example
The following example clears all multicast group entries for VLAN 1:
7.21.23 show ip igmp groups
This command displays information on multicast groups active on the ECN330-
switch.
Syntax
show ip igmp groups [<group-address> | interface vlan
<vlan-id>]
• group-address - IP address of the multicast group.
• vlan-id - VLAN ID (Range: 1-4094)
Default Setting
Displays information for all known groups.
Command Mode
Normal Exec, Privileged Exec
Command Usage
• This command displays information for multicast groups learned
through IGMP, not static groups.
• If the ECN330-switch receives an IGMP Version 1 Membership Report,
it sets a timer to note that there are Version 1 hosts present which are
members of the group for which it heard the report.
• If there are Version 1 hosts present for a particular group, the ECN330-
switch will ignore any Leave Group messages that it receives for that
group.
Console#clear ip igmp group interface vlan 1
Console#
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