Configuring ICMP Router Discovery Protocol The only required task for IRDP routing on an interface is to enable IRDP processing on that interface. When enabled, the default parameters apply. You can optionally change any of these parameters. If you change the maxadvertinterval value, the holdtime and minadvertinterval values also change, so it is important to first change the maxadvertinterval value, before manually changing either the holdtime or minadvertinterval values. To configure ICMP router discovery protocol, perform this procedure:
Procedure Configuring IP Unicast Routing Configuring ICMP Router Discovery Protocol Command or Action Purpose Device(config)#end Step 5 show ip redirects Example: Device#show ip redirects Displays the address of the default gateway router to verify the setting. Step 6 copy running-config startup-config Example: Device#copy running-config startup-config (Optional) Saves your entries in the configuration file. Command or Action Purpose Step 1 enable Example: Device>enable Enables privileged EXEC mode. Enter your password if prompted. Step 2 configure terminal Example: Device#configure terminal Enters global configuration mode. Step 3 interface interface-id Example:
Device(config)#interface gigabitethernet 1/0/1 Enters interface configuration mode, and specifies the Layer 3 interface to configure. Configuring IP Unicast Routing 20