Removing Joined Igmp Groups From An Interface; Displaying And Maintaining Igmp - 3Com 5500-EI PWR Install Manual

You must enable the PIM protocol on the interface before configuring the igmp proxy command.
Otherwise, the IGMP Proxy feature does not take effect.
One interface cannot serve as the proxy interface for two or more interfaces.
Generally, an interface serving as an IGMP querier cannot act as an IGMP proxy interface. If it is
necessary to configure an IGMP querier interface as an IGMP proxy interface, you must configure
the port that belongs to the proxy interface and connects to the upstream multicast device as a
static router port. For details, see

Removing Joined IGMP Groups from an Interface

You can remove all the joined multicast groups from a particular interface or all interfaces of the switch,
or remove a particular multicast group address or group address range from a particular interface or all
interfaces.
Follow these steps to remove joined multicast groups from one or all interfaces:
To do...
Remove the specified group or
all groups from the specified
interface or all interfaces
After a multicast group is removed from an interface, the multicast group can join the group again.

Displaying and Maintaining IGMP

To do...
Display the membership
information of the IGMP
multicast group
Display the IGMP configuration
and running information of the
interface
Configuring a Static Router
Use the command...
reset igmp group { all | interface
interface-type interface-number
{ all | group-address
[ group-mask ] } }
Use the command...
display igmp group [ group-address |
interface interface-type
interface-number ]
display igmp interface [ interface-type
interface-number ]
12
Port.
Remarks
This command is available
in user view.
Remarks
Available in any
view
Available in any
view