Allied Telesis AT-S63 - Manual (Page 189)

AT-S63 Management Software Command Line Interface User’s Guide
189
SHOW IP IGMP
Syntax
show ip igmp [hostlist] [routerlist]
Parameters
hostlist Displays a list of the multicast groups learned by
the switch, as well as the ports on the switch that
are connected to host nodes. This parameter
displays information only there are active host
nodes.
routerlist Displays the ports on the switch where multicast
routers are detected. This parameter displays
information only when there are active multicast
routers.
Description
This command displays the following IGMP parameters:
❑ IGMP snooping status
❑ Multicast host topology
❑ Host/router timeout interval
❑ Maximum multicast groups
❑ Multicast router port(s)
This command performs the same function as “SHOW IGMPSNOOPING”
on page 188. For instructions on how to set the IGMP parameters, refer
to “SET IP IGMP” on page 186.
Examples
The following command displays the current IGMP parameter settings:
show ip igmp
The following command displays a list of active host nodes connected to
the switch:
show ip igmp hostlist