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D-Link DWS-4026 Руководство пользователя. Версия 2.0 онлайн [326/741] 172936

VirtualRouterRedundancyProtocol(VRRP)

D-Link UnifiedWiredandWirelessAccessSystem

November2011 Page326

D‐LinkUWSUserManual

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Table196:VirtualRouterStatusFields

Field Description

VRID VirtualRouterIdentifier.

Slot/Port IndicatestheinterfaceassociatewiththeVRID.

Priority ThepriorityvalueusedbytheVRRProuterintheelectionforthemaster

virtualrouter.

Pre‐emptMode • Enable:IftheVirtualRouteris abackuprouter,itpreemptsthemaster

routerifithasaprioritygreaterthanth

emastervirtualrouter'spriority

providedthatthemasterisnottheownerofthevirtualrouterIPaddress.

• Disable:IftheVirtualRouterisabackuprouteritdoesnotpreemptthe

masterrouterevenifitspriorityisgreater.

AdvertisementInterval(secs) Thetime,inseconds,betweenthetransmissionofa

dvertisementpacketsby

thisvirtualrouter.

VirtualIPAddress TheIPAddressassociatedwiththeVirtualRouter.

InterfaceIPAddress TheactualIPAddressassociatedwiththeinterfaceusedbytheVirtualRouter.

Owner SettoTrueiftheVirtualIPAddressandtheInterfaceIPAddressarethesame,

otherwisesettoFalse.Ifthispa

rameterissettoTrue,theVirtualRouteristhe

owneroftheVirtualIPAddress,andalwayswinsanelectionformasterrouter

whenitisactive.

VMACAddress ThevirtualMACAddressassociatedwiththeVirtualRouter,composedofa24‐

bitorganizationallyuniqueidentifier,the16‐bitcon

stantidentifyingtheVRRP

addressblockandthe8‐bitVRID.TheVirtualMACaddressis:

00:00:5e:00:01:XX,

whereXXistheVRID.

AuthType ThetypeofauthenticationinusefortheVirtualRouter

•None:Specifiesthattheauthenticationtypeisnone.

• Simple:Specifiesthattheauthenticationtypeisasimpletex

tpassword.

State ThecurrentstateoftheVirtualRouter:

• Initialize

•Master

•Backup

Status ThecurrentstatusoftheVirtualRouter:

• Inactive

• Active

SecondaryIPAddress AsecondaryVRRPaddressconfiguredfortheprimaryVRRP.

D-Link DWS-4026 Руководство пользователя. Версия 2.0 онлайн [326/741] 172936

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