路由器基本操作[网络技术]

路由器基本配置导航--

利用console线配置路由器:

1.       将console线衔接主机到路由器

2.       新建终端通讯

a)         全部程序

b)         附件

c)         通讯

d)         超级终端

3.       填入新建衔接名称

4.       “衔接时利用”中挑选com口

5.       点击复原成默许值

6.       按肯定后敲“回车”键可开始举行配置

路由器情势 :

用户情势:对路由器举行有限的查抄,远程拜候

Router>

特权情势:可对路由器举行具体的查抄和测试,文件处理,远程拜候.

Router#

通用配置情势--简单的配置号令

Router（config）#

用户情势进入特权情势

Router>enable

Router#

特权情势进入通用配置情势

Router# configure terminal

退出到上一情势

Router#exit

配置它的普通参数,包含:

改正主机名 :hostname

特权口令 :enable  password

此中Console 的secret、password的设置:

Router(config)# enable  secret  <######>

Router(config)# enable password  <#######>

Virtual Terminor 的password的设置:

Router(config)#line  console  0

Router(config)# Line  vty  0  4

Router(config-line)#Password  <######>

Host name的设置:

Router(config)#hostname <hostname>

查看目前的配置:

Router#show  running-config

查看端口状况:

Router#sho ip interface brief

Interface                  IP-Address      OK? Method Status                Protocol

Ethernet0                 192.168.100.2   YES NVRAM  up                    up    

Loopback0                172.16.1.1      YES manual up                      up     

Serial0                     172.16.0.5      YES manual up                        up    

Serial1                    unassigned      YES NVRAM  administratively down down 

查看串口是DCE还是DTE

Router#show controllers serial <0-1>

prasit#show controllers serial 0

HD unit 0, idb = 0x1D3A2C, driver structure at 0x1DAFE8

buffer size 1524 HD unit 0, V.35 DCE cable, clockrate 64000

spicey#show controllers serial 1

HD unit 1, idb = 0x153E94, driver structure at 0x15A1F8

buffer size 1524 HD unit 1, V.35 DTE cable

配置以太网口IP地址:

Router>enable

Router# configure terminal

Router(config)#interface ethernet 0

Router(config-if)#no shutdown

Router(config-if)#ip address 192.168.2.50-55 255.255.255.0

配置串口地址

Router>enable

Router#configure terminal

Router(config)#interface serial 0

Router(config-if)#no shutdown

Router(config-if)#ip address 192.168.0.1 255.255.255.0

Router(config-if)#encapsulation ppp

Router(config-if)#clock rate 9600

(假如是DCE端需求配置时钟速率)

查抄路由器的状况:

show version 系统硬件配置,软件版本,指导映像

isco2621xm#show version

Cisco Internetwork Operating System Software

IOS (tm) C2600 Software (C2600-I-M), Version 12.3(5d), RELEASE SOFTWARE (fc1)

Copyright (c) 1986-2004 by cisco Systems, Inc.

Compiled Wed 09-Jun-04 00:05 by kellythw

Image text-base: 0x80008098, data-base: 0x80CA63B4

ROM: System Bootstrap, Version 12.2(8r) [cmong 8r], RELEASE SOFTWARE (fc1)

cisco2621xm uptime is 4 hours, 53 minutes

System returned to ROM by power-on

System restarted at 15:40:05 UTC Tue Dec 7 2004

System image file is "flash:c2600-i-mz.123-5d.bin"

cisco 2621XM (MPC860P) processor (revision 0x301) with 126976K/4096K bytes of me

mory.

Processor board ID FOC08382DBW (3885486175)

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