Command Mode
Global Configuration
Command Usage
◆
◆
Example
The following shows how to statically configure a multicast group on a port.
clear ip igmp
This command clears multicast group information dynamically learned through
snooping groups
IGMP snooping.
dynamic
Syntax
Command Mode
Privileged Exec
Command Usage
This command only clears entries learned though IGMP snooping. Statically
configured multicast address are not cleared.
Example
clear ip igmp
This command clears IGMP snooping statistics.
snooping statistics
Syntax
Static multicast entries are never aged out.
When a multicast entry is assigned to an interface in a specific VLAN, the
corresponding traffic can only be forwarded to ports within that VLAN.
Console(config)#ip igmp snooping vlan 1 static 224.0.0.12 ethernet 1/5
Console(config)#
clear ip igmp snooping groups dynamic
Console#clear ip igmp snooping groups dynamic
Console#
clear ip igmp snooping statistics [interface interface]
interface
ethernet unit/port
unit - Unit identifier. (Range: 1)
port - Port number. (Range: 1-32/54)
port-channel channel-id (Range: 1-16/27)
– 599 –
Chapter 22
| Multicast Filtering Commands
IGMP Snooping