Enterasys Matrix DFE-Gold Series

address Configuring VRRP
Enterasys Matrix DFE-Gold Series Configuration Guide 21-63
address
UsethiscommandtoconfigureavirtualrouterIPaddress.
Syntax
address vlan vlan-id vrid ip-address owner
no address vlan vlan-id vrid ip-address owner
Parameters
Defaults
None.
Mode
Routercommand,Routerconfiguration:Matrix>Router(config‐router)#
Usage
IfthevirtualrouterIPaddressisthesameastheinterface(VLAN)addressownedbyaVRRP
router,thentherouterowningtheaddressbecomesthemaster.Themastersendsan
advertisementtoallotherVRRProutersdeclaringitsstatusandassumesresponsibilityfor 
forwardingpacketsassociatedwithitsvirtual
routerID(VRID).
IfthevirtualrouterIPaddressisnotownedbyanyoftheVRRProuters,thentherouterscompare
theirprioritiesandthehigherpriorityownerbecomesthemaster.Ifpriorityvaluesarethesame,
thentheVRRProuterwiththehigherIPaddressisselectedmaster.
Fordetailsonusingthe
prioritycommand,referto“priority”onpage 21‐64.
EachVRRProutinginterfacecansupportupto16virtualrouterIPaddresses.AvirtualrouterIP
addresscanbeeitheranaddressconfiguredontheroutinginterfaceoranaddressthatfallswithin
therangeof
anynetworksconfiguredontheroutinginterface.AllofthevirtualrouterIP
addressesassociatedwithasingleVRIDmustbedesignatedas“owner”or“non‐owner”—amix
of“owner”and“non‐owner”addressesonasingleVRIDisnotallowed.
The“no”formofthiscommandclearstheVRRP
addressconfiguration.
vlanvlan‐id SpecifiesthenumberoftheVLANonwhichtoconfigureavirtual
routeraddress.ThisVLANmustbeconfiguredforIProutingas
describedin“Pre‐RoutingConfigurationTasks”onpage 2‐100.
vrid SpecifiesauniqueVirtualRouterID(VRID)associatedwiththerouting
interface.
ip‐
address SpecifiesthevirtualrouterIPaddresstoassociatewiththerouter.The
limitis16virtualrouterIPaddressesperinterface.
owner SpecifiesavaluetoindicateiftherouterownstheIPaddressasoneof
itsinterfaces.Validvaluesare:
• 1toindicatetherouterownstheaddress.
• 0
toindicatetherouterdoesnotowntheaddress.