Specifications

advertise-interval
16-50 IPv4 Routing Protocol Configuration
advertise-interval
UsethiscommandtosettheintervalinsecondsbetweenVRRPadvertisements.Thenoformof
thiscommandclearstheVRRPadvertiseintervalvalue.
Syntax
advertise-interval vlan vlan-id vrid interval
no advertise-interval vlan vlan-id vrid interval
Parameters
Defaults
None.
Mode
Routerconfiguration:C3(su)‐>router(Config‐router)#
Usage
VRRPadvertisementsaresentbythemasterroutertootherroutersparticipatingintheVRRP
masterselectionprocess,informingthemofitsconfiguredvalues.Oncethemasterisselected,
thenadvertisementsaresenteveryadvertisingintervaltoletotherVRRProutersinthisVLAN/
VRIDknowtherouterisstillacting
asmasteroftheVLAN/VRID.
AllrouterswiththesameVRIDshouldbeconfiguredwiththesameadvertisementinterval.
Example
Thisexampleshowshowsetanadvertiseintervalof3secondsontheVLAN1interface,VRID1:
C3(su)->router(Config)#router vrrp
C3(su)->router(Config-router)#advertise-interval vlan 1 1 3
vlanvlan‐id Specifies thenum berofthe VLANonwhichtoconfiguretheVRRP
advertisementinterval.ThisVLANmustbeconfiguredforIProutingas
describedin“Pre‐RoutingConfigurationTasks”onpage14‐1.
vrid SpecifiesauniqueVirtualRouterID(VRID)associatedwiththerouting
interface.Validvaluesare
from1to255.
interval SpecifiesaVRRPadvertisementintervaltoassociatewiththevrid.Valid
valuesarefrom1to255seconds.