Specifications

Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards
How to Configure EtherSwitch HWICs
63
To globally disable IGMP snooping on all VLAN interfaces, use the no ip igmp snooping global
command.
Use the following steps to enable IGMP snooping on a VLAN interface.
SUMMARY STEPS
1. enable
2. configure terminal
3. ip igmp snooping vlan vlan-id
4. end
5. show ip igmp snooping
6. copy running-config startup-config
DETAILED STEPS
Step 5
show ip igmp snooping
Example:
Router# show ip igmp snooping
Displays snooping configuration.
Step 6
copy running-config startup-config
Example:
Router# copy running-config startup-config
(Optional) Saves your configuration to the startup
configuration.
Command Purpose
Command Purpose
Step 1
enable
Example:
Router> enable
Enables privileged EXEC mode.
• Enter your password if prompted.
Step 2
configure terminal
Example:
Router# configure terminal
Enters global configuration mode.
Step 3
ip igmp snooping vlan vlan-id
Example:
Router(config)# ip igmp snooping vlan 1
Enables IGMP snooping on the VLAN interface.
Step 4
end
Example:
Router(config)# end
Returns to privileged EXEC mode.