单项选择题
What is the reason for running spanning-tree in a Cisco Single-Site Secure Network Foundation Solution？（）
A.To protect the network in case someone inadvertently creates a physical loop in it
B.To ensure that if a device fails another device automatically take over for it
C.To allow management of all network devices
D.To aggregate logical network groups together at one central point
相关考题
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单项选择题
WhichWANconnectionrequiresadifferentinterfacethanthestandardinterfaceprovidedintheCiscoSingle-SiteSecureNetworkFoundationdeploymentdesign？（）
A.Metro Ethernet
B.DSL
C.VPN
D.Cable
E.Frame-Relay -
单项选择题
You work as a network technician at Certkiller .com. Please study the exhibit carefully. Which Cisco SDM configuration task would you select to configure a static route to the Service Provider？（）
A.NAC
B.Routing
C.Intrusion Protection
D.Quality Of Service
E.NAT -
单项选择题
Whichstatementsabout802.1QtrunkinginSecureNetworkFoundationDesignGuideforSingleSiteDeploymentsarecorrect？（）
A.The Cisco Control VLAN carries only Layer 2 control traffic
B.802.1Q trunking is used between the access switch and the router
C.There is no 802.1Q trunking used in these designs
D.When 802.1Q trunks are configured， they are also called Native VLANs
E.Trunking Ensures that traffic from only one VLAN is carried on that trunk
