Specifications

Configuring IRDP
16-40 IPv4 Routing Protocol Configuration
Configuring IRDP
Purpose
ToenableandconfiguretheICMPRouterDiscoveryProtocol(IRDP)onaninterface.Thisprotocol
enablesahosttodeterminetheaddressofarouteritcanuseasadefaultgateway.Itisdisabledby
default.
Commands
ThecommandsusedtoenableandconfigureIRDParelistedbelow:
ip irdp enable
UsethiscommandtoenableIRDPonaninterface.ThenoformofthiscommanddisablesIRDPon
aninterface.
Syntax
ip irdp enable
no ip irdp enable
Parameters
None.
Defaults
None.
Mode
Interfaceconfiguration:C3(su)‐>router(Config‐if(Vlan1))#
Example
ThisexampleshowshowtoenableIRDPontheVLAN1interface:
C3(su)->router(Config)#interface vlan 1
C3(su)->router(Config-if(Vlan 1))#ip irdp enable
For information about... Refer to page...
ip irdp enable 16-40
ip irdp maxadvertinterval 16-41
ip irdp minadvertinterval 16-41
ip irdp holdtime 16-42
ip irdp preference 16-42
ip irdp broadcast 16-43
show ip irdp 16-44