Cisco Catalyst 3850 series

DETAILED STEPS
PurposeCommand or Action
Enables privileged EXEC mode.enable
Step 1
Example:
Device> enable
•
Enter your password if prompted.
Enters global configuration mode.configure terminal
Example:
Device# configure terminal
Step 2
Globally enables IGMP snooping after it has been disabled.ip igmp snooping
Example:
Device(config)# ip igmp snooping
Step 3
(Optional) Enters bridge domain configuration mode.
bridge-domain bridge-id
Example:
Device(config)# bridge-domain 100
Step 4
(Optional) Enables IGMP snooping on the bridge domain
interface being configured.
ip igmp snooping
Example:
Device(config-bdomain)# ip igmp snooping
Step 5
•
Required only if IGMP snooping was previously
explicitly disabled on the specified bridge domain.
Returns to privileged EXEC mode.end
Example:
Device(config-bdomain)# end
Step 6
Enabling or Disabling IGMP Snooping on a VLAN Interface (CLI)
Follow these steps to enable IGMP snooping on a VLAN interface:
IP Multicast Routing Configuration Guide, Cisco IOS XE Release 3.6E (Catalyst 3850 Switches)
OL-32598-01 71
Configuring IGMP
How to Configure IGMP Snooping