ip vrrp authentication-key
16-44 IPv4 Routing Protocol Configuration
no enable vlan vlan-id vrid
Parameters
Defaults
None.
Mode
Routerconfiguration:G3(su)‐>router(Config‐router)#
Example
ThisexampleshowshowtoenableVRRPontheVLAN1interface,VRID1:
G3(su)->router(Config)#router vrrp
G3(su)->router(Config-router)#enable vlan 1 1
ip vrrp authentication-key
UsethiscommandtoenableordisableaVRRPau thenticationkey(password)foruseonan
interface.ThenoformofthiscommandpreventsVRRPfromusingauthentication.
Syntax
ip vrrp authentication-key name
no ip vrrp authentication-key
Parameters
Defaults
None.
Mode
Interfaceconfiguration:G3(su)‐>router(Config‐if(Vlan1))#
Example
ThisexampleshowshowtosettheVRRPauthenticationkeychainto“password”ontheVLAN1
interface:
G3(su)->router(Config)#interface vlan 1
G3(su)->router(Config-if(Vlan 1))#ip vrrp authentication-key password
vlanvlan‐id Specifies thenum berofthe VLANonwhichtoenableVRRP.ThisVLAN
mustbeconfiguredforIProutingasdescribedin“Pre‐Routing
ConfigurationTasks”onpage14‐1.
vrid SpecifiestheVirtualRouterID(VRID)associatedwiththevlan‐id.Valid
valuesarefrom1to255
.
name Specifies thepasswordtoenableordisableforVRRPauthentication.