ip irdp — interface
ip irdp [multicast | holdtime
preference]] no ip irdp
This command enables ICMP Router Discovery Protocol (IRDP)
on an interface. Other hosts on the network can use this protocol to negotiate a default router based on the
This command has many options. Instead of writing a single long command, it’s often more convenient to issue a number of shorter commands, each setting one option.
Optional. Tells the router to use the multicast address instead of the broadcast address for IRDP.
Optional. The time in
seconds that advertisements are held. By default, this value is three times the
Optional. Sets the maximum interval in
seconds between advertisements. The default is 600 seconds.
Optional. Sets the minimum interval in
seconds between advertisements. The default is the maximum interval.
Optional. Sets the preference
value for this router, which is used by the routers running IRDP to select the default gateway. The default preference is 0. The higher the preference, the more preferred this router is to hosts.
Optional. Tells the router to generate proxy advertisements for the given
ip-address. If you specify a
preference, it is associated with ...