ip igmp router-alert-optional
Use the ip igmp router-alert-optional command to set IGMP to not require
the Router-Alert field.
Syntax
ip igmp router-alert-optional
no ip igmp router-alert-optional
Default Value
The Router-Alert field is not required by default.
Command Mode
Global Configuration
Usage Guidelines
No specific guidelines
Example
ip igmp router-alert-optional
887
IGMP Commands