问题：- H# g* t& r) D( y1 t, Z0 d1 T
you are a cisco certified expert.you have been contracted by the testcenter pro chain to fix a problem that was caused by a mcp certified technicician who could net complete the configuration of the routers.. H' Y# F) O! ^3 I( F$ B8 W$ W
this testcenter pro chain has three stores and wanted to maintain their bicycle repair business in a centralized manner through network connectivity.they then asked the local mcp certitified technician to configure the routers,but the technician failed to establish connectivity among the routers.
4 H- ~$ ]5 {4 U0 H5 \1 ]the routers are named router1,router2,and router3,respectively.8 N3 D( d3 i( w" @/ E1 V4 W, |: \5 }
identify the fault and make the appropriate change(s) to rectify the configuration fo the routers.the mcp technician configured the routers with the specification that follows:
5 Q- B2 a0 S8 Y6 j' N- H& x( O% J·the routers are named router1,router2,router3/ a4 l, V4 {- D% F: Y" H3 {
·rip is the routing protocol
% O7 s& \! E$ z* y- y·clocking is provided on the serial 0 interfaces
9 L; L7 F q# T' v5 J+ V) {$ G·the password on each router is 'pconline'
8 \7 }1 k9 q! F0 J·the subnet mask on all interfaces is the default mask.3 J: b; H6 U- N* ~ K0 D" B0 I
·the ip addresses are listed in chart below.
$ u' h$ J; i7 J) O% O1 mrouter1：
- i' ^5 c" V5 C* G7 [- Fe0 192.168.27.1+ U9 v( k) y1 A$ ]/ X. `
e1 192.168.29.1
2 \) C0 Z# `% t4 d K! js0 192.168.31.1
3 ^' D; Z* {6 Q: b( \secret password:pcjob# r$ t) |% `' u q- D- D% k
router2：
/ M; W, ]8 s% m* S; Be0 192.168.35.1
' r( ^6 R0 N( s7 `s0 192.168.33.19 q& q/ z2 j2 {( A; _3 Y* J
s1 192.168.31.2. t. L5 M- H& t/ \: L, H
secret password:pcjob
4 `+ s/ Q3 c! ^. krouter3：3 e% I# U1 ]- l9 H. r) e
e0 192.168.37.1
; E2 }% r/ [+ Hs1 192.168.33.23 @* f" m8 `4 {2 q# F A: w; e
secret password:pcjob$ o+ `6 w4 N( @! s
to configure the router you need to click on the host icon that is connected to the router by a serial cable.7 T- l4 M8 q1 `+ O) s% b4 ~' G4 {
有一名mcp配置的路由器无法连通，请你去帮忙给解决，情况如下：/ h5 j# d$ A% w' ^& P& t
·路由器被命名为router1，router2，router3# q0 m6 p2 E# v. B% |$ ?- F
·使用rip协议3 u3 L* u0 T, s
·serial 0时钟设置
/ h1 H3 O" }6 n. O0 P6 p2 Y& I·每个路由器的密码都是“pcjob”( E3 g; d& M. M9 L) ?+ M" h
·所有接口的子网掩码均为默认掩码% [, v4 K& }# @* ~6 D( ?& r
5 M6 h2 M/ T; v: U
解答：
- m2 E0 J! c1 \7 @* V* T0 ^命令后面的注释只在第一次出现时进行提示讲解。( @) E0 F- ^$ X( |
路由器1在主机2上配置：# T, L" u+ T: v
router1>en --------enable命令的简写，进入到用户配置模式，只有在用户配置模式才可以以对路由器进行相关的配置操作，考试中最好是将命令写全: u7 W* \" {& O: y. b
password:pcjob --------输入密码：pcjob，正式使用中的密码在输入时是不可见的: u8 Y5 W5 w0 g8 o! D8 V7 O
router1#conf t --------config terminal命令的简写，进入终端配置模式
& t( J* u1 n/ z/ l @0 g) prouter1(config)#int e0 --------interface ethernet 0命令的简写，进入e0端口进行配置
; s7 U/ f/ g% k' i. B7 A- D$ f! Xrouter1(config-if)#ip add 192.168.27.1 255.255.255.0 --------ip address命令简写，注意它后面的ip 地址一定要跟随子网掩码
$ v- A# |! Z. C7 a; hrouter1(config-if)#no shut --------启用端口，no shutdown命令简写- }1 T- w6 l5 B ]
router1(config-if)#exi --------退出端口配置模式% Q8 T4 J$ B t2 u5 c! o, ?' S& V- ^
router1(config)#int e1 |
发表于 2012-8-3 19:18:10
