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Cisco技术 / Cisco认证 / CCNA认证 / 刚刚出炉的CCNA,特别报导!!

刚刚出炉的CCNA,特别报导!!

作者:     http://cisco.ccxx.net

  感谢chinaitlab和各位兄弟姐妹们!
  小弟于今天上午刚刚过了na,975,现在特来share.
  请大家千万别只背题哟,不然会死的很惨~~一定要把知识掌握,最好有练手的机会!
  tk8.3的原题并不多,大概60%-70%,试验和填空有大概十多道.
  1)connect 2 routers without extenal DEC device ,what would you do?
  Answer:clock rate XXX
  
  2)告诉你2个ip address,说它们之间不能通讯,而且是problem with protocol stack,
  what command you use?
  Answer:ping 127.0.0.1
  
  3)IPX network的 vilad address
  从1--FFFFFFFD中选
  
  4)you want to quickly configure basic operations of router,which mode you choose?
  A RXBoot Mode ; B Setup Mode ; C ROM Monitor Mode ; D AutoFlash Mode
  此题挺奇怪,因为我觉得B和C应该是没什么区别的,而我记得在空的Flash开机时,有一个问你是否要autoconfig之类的选项,所以我选了D.后来证明应该是对了.
  
  5)一道填空题,我肯定错了.配置静态ip route,写出具体command.请大家看看书怎么配,我把defualt gateway 配成本地了.应该配到对端.
  
  6)又有一道填空,也错了,问给所有的password加密,写出具体command.我从来用命令时都是按TAB,但这次吃了亏.我写成了service-encryption,应该是service password-encryption,唉郁闷.
  
  7)下列那个cause congestion?
  A use Vlan; B add a switch; C add a hub; D microsegmetation; E number of collisions encrease
  Answer: C-Hub
  
  8)advantage of a router to segmentate network(choose 2)
  A Filtering can occour based on Layer3 infomation
  B Broadcast Elimination
  C Router cost less than switch
  D Broadcast not forwarded across router
  E Add a router decrease latenacy
  Answer: A,D
  
  9)config registry make boot look in NVRAM
  A 0x2102
  B 0x2101
  C 0x001
  D 0x42
  Answer:C
  
  大概就记住这些,如果又想起来的会再次贴出,但是请各位要考试的兄弟姐妹们一定要注意,千万别靠背题,肯定不行!!!!一定要好好看看书,sybex就可以了,最好在亲自做做试验,投机取巧是行不通的!!
  祝各位成功!一起向NP,DA,DP,IE,CISSP,......进军!!!!!
  


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