PurposeCommand or Action
Enters global configuration mode.configure terminal
Example:
Device# configure terminal
Step 2
Enters interface configuration mode.
interface type number
Step 3
Example:
Device(config)# interface gigabitethernet
1/0/0
•
For the type and number arguments, specify the interface
to be used as the UDL on the upstream device.
Configures IGMP on the interface to be unidirectional for
IGMP UDLR.
ip igmp unidirectional-link
Example:
Device(config-if)# ip igmp
unidirectional-link
Step 4
Ends the current configuration session and returns to privileged
EXEC mode.
end
Example:
Device(config-if)# end
Step 5
Related Topics
IGMP Proxy, on page 102
Example: IGMP Proxy Configuration, on page 108
Configuring the Downstream UDL Device for IGMP UDLR with IGMP Proxy
Support
Perform this task to configure the downstream UDL device for IGMP UDLR with IGMP proxy support.
IP Multicast Routing Configuration Guide, Cisco IOS XE Release 3.6E (Catalyst 3850 Switches)
OL-32598-01 105
Configuring IGMP Proxy
Configuring the Downstream UDL Device for IGMP UDLR with IGMP Proxy Support