单项选择题When are packets processed in an inbound access list?()

A. Before they are routed to an outbound interface.
B. After they are routed for outbound traffic.
C. After they are routed to an outbound interface while queuing.
D. Before and after they are routed to an outbound interface.
E. Depends on the configuration of the interface
F. None of the above


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1.单项选择题In which situation would the use of a static route be appropriate?()

A. To configure a route to the first Layer 3 device on the network segment.
B. To configure a route from an ISP router into a corporate network.
C. To configure a route when the administrative distance of the current routing protocolis too low.
D. To reach a network is more than 15 hops away.
E. To provide access to the Internet for enterprise hosts.

2.单项选择题Which command will configure a default route on a router?()

A. router(config)# ip route 0.0.0.0 10.1.1.0 10.1.1.1
B. router(config)# ip default-route 10.1.1.0
C. router(config)# ip default-gateway 10.1.1.0
D. router(config)# ip route 0.0.0.0 0.0.0.0 10.1.1.1

4.多项选择题You are a technician at TestKing. Your newly appointed TestKing trainee wants to know what the CDP is.What would your reply be?()

A. It is globally enabled by default on Cisco routers.
B. It is globally enabled by default on all routers.
C. It is a proprietary protocol.
D. It is a non-proprietary protocol.
E. It can be used to gather hardware and protocol information about neighbor devices.

5.单项选择题You are implementing a new frame relay network to provide connectivity between you offices. To do this, you set up the frame relay network using point-to-point subinterfaces.Which of the following does NOT need to be configured?()

A. The Frame Relay encapsulation on the physical interface.
B. The local DLCI on each subinterface.
C. An IP address on the physical interface.
D. The subinterface type as point-to-point.

6.单项选择题Which one of the following commands would you enter to terminate a VTY line session?()

A.close
B.disable
C.disconnect
D.suspend
E.exit
F.None of the above

8.多项选择题RIP version 2 is being used as the routing protocol within the Testking network.What does RIP version 2 use to prevent routing loops?()

A. CIDR
B. Split horizon
C. Authentication
D. Classless masking
E. Hold-down timers
F. Multicast routing updates
G. Path Vectoring

10.多项选择题Which of the following routing protocols do NOT support VLSM (variable length subnet masking)?()

A. RIPv1
B. IGRP
C. EIGRP
D. OSPF
E. IS-IS
F. RIPv2