ip igmp snooping blocked

Description

Configures the specified ports in blocked mode. In blocked mode, joins and traffic are always blocked on this port.

The no form of this command unconfigures blocked ports.

Command context

config-vlan

Parameters

blocked <PORT-LIST>

Specifies a list of ports to be configured in blocked mode. You can specify a single port, a comma-separated list of ports or a range of ports such as 1/1/1-1/1/3.

Authority

Administrators

Examples

Configuring blocked ports for the VLAN:

switch# configure terminal
switch(config)# vlan 2
switch(config-vlan)# ip igmp snooping blocked 1/1/1
switch(config-vlan)# ip igmp snooping blocked 1/1/1-1/1/2
switch(config-vlan)# ip igmp snooping blocked 1/1/3,1/1/4-1/1/6
switch(config-vlan)# no ip igmp snooping blocked 1/1/1
switch(config-vlan)# no ip igmp snooping blocked 1/1/1-1/1/2