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思科认证:CCNA真题(1)TCP/IP地址和协议2007-9-16 10:13:33
1: Your junior network administrator wants to know what the default subnet mask is for a Class C IP address. What do you tell him? A. 255.0.0.0 B. 255
思科认证:CCNA、CCNP、CCIE模拟试题(三)2007-9-16 10:13:33
23.You are the network administrator at ABC.com. ABC has a switched network.  You want to control the designation of the spanning-tree root bridg
思科认证考试(Cisco)CCNA考试七十九题(8)2007-9-16 10:13:33
71. Which layer is responsible for providing mechanisms for multiplexing upper-layer application, session establishment, and tear-down of virtual circ
cisco认证考试:CCNA、CCNP、CCIE模拟试题(一)2007-9-16 10:13:33
cisco认证考试    1.Which of the following types of packets will be allowed entry when a serial  interface’s inbound access list has been configured t
cisco认证考试:CCNA、CCNP、CCIE模拟试题(二)2007-9-16 10:13:33
cisco认证考试  11.Which command enables an EtherChannel bundle on a Catalyst 2900XL switch?A. Port group  B. Set port channel onC. Port ethercha
cisco认证考试:思科认证考试(Cisco)CCNA考试七十九题(5)2007-9-16 10:13:33
cisco认证考试  41 Which of the following commands would not set a password on a Cisco router?A. router(config)#enable secretB. router(config-line)#passwor
思科认证:CCNA、CCNP、CCIE模拟试题(一)2007-9-16 10:13:33
1.Which of the following types of packets will be allowed entry when a serial  interface’s inbound access list has been configured to prohibit en
cisco认证考试:思科认证考试(Cisco)CCNA考试七十九题(4)2007-9-16 10:13:33
cisco认证考试  31. Which of the following will show you the clock?A. cl?    B. Cl ?    C. Clock?    D. Clock
CCNA、CCNP、CCIE模拟试题(一)2007-9-16 10:13:33
1.Whichofthefollowingtypesofpacketswillbeallowedentrywhenaserialinterface’sinboundaccesslisthasbeenconfiguredtoprohibitentryforTCPandUDPports21,23and2
思科认证考试(Cisco)CCNA考试七十九题(2)2007-9-16 10:13:33
11. Which of the following is not a job for the presentation layer? Choose 2A. Data representation   B. CompressionC. Dialog management 
思科认证:华为GB0-320认证考题2007-9-16 10:13:33
1.如下图的网络中,链路A 至链路E 都为干道链路。启动GVRP 协议,各端口的GVRP 注册类型都为Normal 。则下列选项中叙述正确的为( )  A.仅有链路A、E、C 上承载有 VLAN 6 和 VLAN 7 的报文 B.仅有链路B、E、D 上承载有 VLAN 11  至
Cisco资格认证考试题库:ccna最新真题(下)(6)2007-9-16 10:13:33
         Cisco资格认证考试 26: you are given an ip network of 192.168.5.0 and told that you need to separate th
思科认证试题库:ccna最新真题(下)(10)2007-9-16 10:13:33
 46: your boss wants to know what tcp stands for. what do you tell him?   a. transmission check protocol  b. transport check protocol  c. transmi
思科认证:CCNA考题分析-OSI参考模型2007-9-16 10:13:33
问题:which layer of the 7 layer model provides services to the application layer over the session layer connection?a.networkb.transportc.sessiond.presen
CCNA、CCNP、CCIE模拟试题(二)2007-9-16 10:13:33
11.WhichcommandenablesanEtherChannelbundleonaCatalyst2900XLswitch?A.PortgroupB.SetportchannelonC.PortetherchannelenableD.Setetherchannelportenable12.W
思科认证:关于Cisco路由协议题和答案(中文)2007-9-16 10:13:33
1、解决路由环问题的方法有(ABD)  A. 水平分割  B. 路由保持法  C. 路由器重启  D. 定义路由权的最大值   2、下面哪一项正确描述了路由协议(C)  A. 允许数据包在主机间传送的一种协议  B. 定义数据包中域的格式和用法的一种方式  C. 通过执行一个算法来完成路由选择的一种
cisco认证考试:思科认证考试(Cisco)CCNA考试七十九题(6)2007-9-16 10:13:33
cisco认证考试  51. What router command will display the routing protocol settings configured on a router?A. show protocol     B. Show
思科认证:CISCOCCNA认证考试640-810题库原题52007-9-16 10:13:33
Two routers named TestKing1 and TestKing2 are connected via their serial interfaces as illustrated, but they are unable to communicate. The TestKing1
CCNA、CCNP、CCIE模拟试题(三)2007-9-16 10:13:33
23.YouarethenetworkadministratoratABC.com.ABChasaswitchednetwork.Youwanttocontrolthedesignationofthespanning-treerootbridgeintheABCnetwork.Whatshouldy
思科认证试题库:ccna最新真题(下)(3)2007-9-16 10:13:33
 11: which of the following protocols is connection-oriented   a. tcp  b. ip  c. ipx  d. frame relay    12: you are using an application on your
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