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对于每一个路由器来说,都有一个控制台接口(Console),管理员可以通过RS-232 线缆把控制口和一个终端的主口连接起来,通过这个终端对路由器进行配置. 终端通讯参数设置为: 速度: 9600bps 起始位: 1位 数据位: 8位 停止位: 1或2位 校验: 无 待终端通讯参数设置完毕后,接好路由器控制台,请先打开终端电源,后开路由器电源,之后就进入初始配置了.屏幕出现(以Cisco 2501为例): System Bootstrap, Version 5.2(5), RELEASE SOFTWARE Copyright (c) 1986-1994 by cisco Systems 2500 processor with 2048 Kbytes of main memory 大约停顿1-2分钟,系统调入boot,请耐心等待 F3: 3996764+54172+225404 at 0x3000060 Restricted Rights Legend Use, duplication, or disclosure by the Government is subject to restrictions as set forth in subparagraph (c) of the Commercial Computer Software - Restricted Rights clause at FAR sec. 52.227-19 and subparagraph (c) (1) (ii) of the Rights in Technical Data and Computer Software clause at DFARS sec. 252.227-7013. cisco Systems, Inc. 170 West Tasman Drive San Jose, California 95134-1706 Cisco Internetwork Operating System Software IOS (tm) 2500 Software (C2500-I-L), Version 11.2(1), MAJOR RELEASE SOFTWARE (fc1) Copyright (c) 1986-1996 by cisco Systems, Inc. Compiled Mon 30-Sep-96 12:07 by ajchopra Image text-base: 0x030215A4, data-base: 0x00001000 cisco 2500 (68030) processor (revision D) with 2048K/2048K bytes of memory. Processor board ID 02327592, with hardware revision 00000000 Bridging software. X.25 software, Version 2.0, NET2, BFE and GOSIP compliant. 1 Ethernet/IEEE 802.3 interface(s) 2 Serial network interface(s) 32K bytes of non-volatile configuration memory. 8192K bytes of processor board System flash (Read ONLY) Notice: NVRAM invalid, possibly due to write erase. --- System Configuration Dialog --- At any point you may enter a question mark '?' for help. Use ctrl-c to abort configuration dialog at any prompt. Default settings are in square brackets '[]'. Would you like to enter the initial configuration dialog? [yes]:Return 你是否要进入初始化配置?默认"是". First, would you like to see the current interface summary? [yes]:Return 首先,你是否想看一下当前端口的状态?默认"是". Any interface listed with OK? value "NO" does not have a valid configuration 下面会列出当前路由器所具有的硬件配置(包括局域网口和广域网口,以及个端口当前状态等等.) Interface IP-Address OK? Method Status Protocol Ethernet0 unassigned NO unset up down Serial0 unassigned NO unset down down Serial1 unassigned NO unset down down Configuring global parameters: Enter host name [Router]: JSRouter 设置系统名,如JSRouter. The enable secret is a one-way cryptographic secret used instead of the enable password when it exists. Enter enable secret: cisco 设置进入priviledged EXEC 的密码 The enable password is used when there is no enable secret and when using older software and some boot images. Enter enable password: cisco1 (1) Enter virtual terminal password: cisco 设置进入虚拟终端登录到路由器的口令,即远程登录(telnet)的口令 Configure SNMP Network Management? [yes]:Return 是否设置简单网管协议? Community string [public]:Return Configure IP? [yes]:Return 是否设置IP协议? Configure IGRP routing? [yes]:Return (2) 是否设置IGRP 路由协议? Your IGRP autonomous system number [1]:Return (3) 你的IGRP 路由协议自治系统号(AS),默认为1. Configuring interface parameters: 下面配置端口参数 Configuring interface Ethernet0:Return (责任编辑：编程世界) |