ip irdp
Enables ICMP Router Discovery Protocol (IRDP) globally.
Command Default
IRDP is disabled.
Modes
Global configuration mode
Usage Guidelines
IRDP is used by Layer 3 switches to advertise the IP addresses of its router interfaces to directly attached hosts.
You can enable the feature on a global basis or on an individual port basis. If you
enable the feature globally, all ports use the default values for the IRDP parameters.
If you leave the feature disabled globally but enable it on individual ports, you
also can configure the IRDP parameters on an individual port basis. Use the
ip irdp command in interface configuration mode to enable IRDP on individual ports.