Enterasys-networks 9034385 Manual do Utilizador descarregar pdf (Página 76)

Procedures for Out-of-Band and Inline NAC

5-12 Design Procedures

3. Identify Required MAC and User Overrides

MACanduseroverridesareusedtohandleend‐systemsthatrequireadifferentsetof

authentication,assessment,andauthorizationparametersfromtherestoftheend‐systemsina

SecurityDomain.AMACoruseroverridecanbedefinedwithinthescopeofaspecificSecurity

DomainorallSecurity

Domains.AnoverridescopedtoaspecificSecurityDomainletsyou

specifyhowanend‐systemisauthenticated,assessed,andauthorizedwhenevertheend‐system

connectstothenetworkinthatparticularSecurityDomain.Aglobaloverrideletsyouspecifyhow

anend‐systemisauthenticated,assessed,andauthorizedwhenever

theend‐sy stemconnectsto

anySecurityDomainonthenetwork.

UsethenetworkscenariosandexamplesprovidedinthissectiontodeterminewhatMACand

useroverridesarerequiredforyourNACdeployment.

MAC Overrides

AMACoverrideletsyoucreateaconfigurationforasingleend‐system(basedonafullMAC

address)orforagroupofend‐systems(basedonaMACOUI,aMACOUIGrouporaCustom

MACMask).Forexample,youcouldcreateaMACoverridethatallocatesVoIP

servicestocertain

IPphonesbasedonaMACOUIgroup.Or,youcoulddenyaspecificend‐systembycreatinga

MACoverridethatquarantinestheMACaddressofthatend‐systemandrestrictsitsnetwork

access.

1 2 ... 71 72 73 74 75 76 77 78 79 80 81 ... 97 98

Sem comentários

Enterasys-networks 9034385 Manual do Utilizador Página 76