ccna考试题.doc

请将答案写入下面 序号 答案 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 1、IOS镜像源文件存放在什么位置） ? ??A.RAM??? ??B.NVRAM??? ??C.Flash?memory??? D.HTTP?server??? E.TFTP?server??? ??F.Telnet?server??? 2、下面的ip地址中，哪些属于/22 的网络？（选三项） ? A.2??? ??B.4??? ??C.55??? ??D.55??? ??E.28??? ??F.28? 3、Refer to the graphic. A static route to the /24 network is to be configured on the HFD router. Which commands will accomplish this? (Choose two.) ?? 如图所示，在HFD路由器上配置一去向/24网段的静态路由，哪些命令可完成？（选两项） ??A.HFD(config)#?ip?route??55?fa0/0??? B.HFD(config)#?ip?route??55???? ?C.HFD(config)#?ip?route???fa0/0??? ?D.HFD(config)#?ip?route?????? ??E.HFD(config)#?ip?route??55???? ??F.HFD(config)#?ip?route?????? 4、Refer to the exhibit. Which two statements are true about the loopback address that is configured on RouterB? (Choose two.) 如图所示，就RouterB上配置的还回地址，下面陈述中哪两个正确？（选两项） ??A.It?ensures?that?data?will?be?forwarded?by?RouterB.?? 确保数据通过RouterB转发。?? ??B.It?provides?stability?for?the?OSPF?process?on?RouterB.??? 在RouterB为OSPF?过程提供稳定性。? ??C.It?specifies?that?the?router?ID?for?RouterB?should?be?.??? ?? 指定RouterB的路由ID号应为? ??D.It?decreases?the?metric?for?routes?that?are?advertised?from?RouterB.??? 减少了度量值来自RouterB的通告。 ??E.It?indicates?that?RouterB?should?be?elected?the?DR?for?the?LAN.?? 对局域网来说，提示RouterB应该被选举为指定路由器。 5、To configure the VLAN trunking protocol to communicate switches, what two requirements must be met? (Choose two.) 为了配置VLAN trunking 协议去完成交换两台交换机上VLAN 信息，哪两个要求必须满足？（选两项） ?? ??A.Each?end?of?the?trunk?line?must?be?set?to?IEEE?802.1E?encapsulation.??? 干线链路的每个终端必须设置成IEEE 802.1E 封装。 ??B.The?VTP?management?domain?name?of?both?switches?must?be?set?the?same.??? 交换机的VTP虚拟局域网干道协议管理域名必须设置成一样。? ??C.All?ports?on?both?the?switches?must?be?set?as?access?ports.?? 交换机的所有端口都必须设置成接入端口。?? D.One?of?the?two?switches?must?be?configured?as?a?VTP?server.??? 交换机的其中一个必须配置成VTP?server?模式。? E.A?rollover?cable?is?required?to?connect?th