问一下CCNA的题

小熊 · 发表于 2004-3-4 11:47:06

哇噻,EIGRP这部分,偶缺多多-0- QUESTION NO: 131 Which characteristics describe the routing protocol EIGRP? (Choose two) A. Has a maximum hop count of 255 B. Uses a 32-bit metric C. Can differentiate between internal and external routes D. Supports a single routed protocol E. Can maintain only a single routing table F. Required all networks within an AS to use the same subnet mask Answer: B, C

cwav · 发表于 2004-3-4 14:01:02

原文由 [B]小熊[/B] 发表: QUESTION NO: 124 Which type of EIGRP route entry describes a feasible successor? A. A backup route, stored in the routing table B. A primary route, stored in the routing table C. A backup route, stored in the topology table D. A primary route, stored in the topology table Answer: C 这道不懂 @o@

汗～这完全是BSCI的内容阿～ EIGRP中有三张表： 拓扑表存放所有路径信息，最多可以存放6个feasible successor。 路由表存放最佳路径。 邻居表存放下一跳的路由器IP地址。 NA没考这么难吧？是不是你自己去哪里找的什么题目阿？

cwav · 发表于 2004-3-4 14:02:14

原文由 [B]小熊[/B] 发表: 哇噻,EIGRP这部分,偶缺多多-0- QUESTION NO: 131 Which characteristics describe the routing protocol EIGRP? (Choose two) A. Has a maximum hop count of 255 B. Uses a 32-bit metric C. Can differentiate between internal and external routes D. Supports a single routed protocol E. Can maintain only a single routing table F. Required all networks within an AS to use the same subnet mask Answer: B, C

这题你不是贴过么？答案很明显阿，仔细瞧瞧，EIGRP的特性

chinamoon · 发表于 2004-3-4 19:37:14

cc说的没错。

原文由 [B]小熊[/B] 发表: 这道也看一下,CHINAITLAB上众说纷纭,有的说是E. QUESTION NO: 1 You work as network administrator at TestKing. Your trainee is configuring a router with both physical and logical interfaces. He asks you what factor determines the OSPF router ID. What should you tell him? A. The lowest network number of any interface. B. The lowest IP address of any logical interface. C. The lowest IP address of any physical interface. D. The highest network number of any interface. E. The highest IP address of any logical interface. F. The highest IP address of any physical interface. Answer: F Explanation: The OSPF topology database includes information about routers and the subnets, or links, to which they are attached. To identify the routers in the neighbor table’s topology database, OSPF uses a router ID (RID) for each router. A router’s OSPF RID is that router’s highest IP address on a physical interface when OSPF starts running. Note: The OSPF router ID is a 32-bit IP address selected at the beginning of the OSPF process. The highest IP address configured on the router is the router ID. If a loopback address is configured, then it is the router ID. In case of multiple loopback addresses, the highest loopback address is the router ID. Once the router ID is elected it doesn't change unless the IP address is removed or OSPF restarts.

小熊 · 发表于 2004-3-4 19:38:23

是TK15.1上的题啊 我题号都表出来了嘛 ^^

chinamoon · 发表于 2004-3-4 19:47:57

怎么这么多错题？要多分析一下。

cwav · 发表于 2004-3-4 21:05:34

◎◎以后思博也成立TK组

小熊 · 发表于 2004-3-5 11:16:24

QUESTION NO: 154 You work as a technician at TestKing .After configuring your router, you are unable to ping the directly connected serial port of the neighboring router. The show running-config output displays the word “shutdown” for the serial interface. Which of the following lines will be displayed in the show interface s0 output? A. Serial 0 is up, line protocol is down B. Serial 0 is down, line protocol is down C. Serial 0 is down, line protocol is up D. Serial 0 is administratively down, line protocol is down E. Serial 0 is administratively down, line protocol is up F. Serial 0 is administratively up, line protocol is down Answer: D D和B什么区别?

小熊 · 发表于 2004-3-5 11:45:40

QUESTION NO: 168 RouterA# show running-config <some output text omitted> interface serial0/0 bandwidth 64 ip address 172.16.100.2 255.255.0 encapsulation frame-relay frame-relay map ip 172.16.100.1 200 broadcast You work as a network administrator at the Hong Kong office of TestKing. There is communication problem with the Tokyo branch office. The scenario is as follows: Router TestKing1 is unable to reach Router TestKing2. Both routers are running IOS version 12.0. After reviewing the command output and graphic. You are required to inform your boss, Dr. King, of the most likely problem. What should you tell him? A. Incorrect bandwidth configuration B. Incorrect LMI configuration C. Incorrect map statement D. Incorrect IP address Answer: C

小熊 · 发表于 2004-3-5 11:46:10

上面这道是怎么看出来的?? @@

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[讨论/求助] 问一下CCNA的题