进入设置对话过程后,路由器首先会显示一些提示信息:
--- 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 '[]'.
这是告诉你在设置对话过程中的任何地方都可以键入“?”得到系统的帮助,按ctrl-c可以退出设置过程,缺省设置将显示在‘[]’中。然后路由器会问是否进入设置对话:
Would
you like to enter the initial configuration dialog? [yes]:
如果按y或回车,路由器就会进入设置对话过程。首先你可以看到各端口当前的状况:
First,
would you like to see the current interface summary? [yes]:
Any
interface listed with OK? value "NO" does not have a valid configuration
Interface |
IP-Address |
OK? |
Method |
Status |
Protocol |
Ethernet0 |
unassigned |
NO |
unset |
up |
up |
Serial0 |
unassigned |
NO |
unset |
up |
up |
……… |
……… |
… |
…… |
… |
… |
然后,路由器就开始全局参数的设置:
Configuring
global parameters:
1.设置路由器名:
Enter
host name [Router]:
2.设置进入特权状态的密文(secret),此密文在设置以后不会以明文方式显示:
The
enable secret is a one-way cryptographic secret used
instead
of the enable password when it exists.
Enter enable secret:
cisco
3.设置进入特权状态的密码(password),此密码只在没有密文时起作用,并且在设置以后会以明文方式显示:
The
enable password is used when there is no enable secret
and
when using older software and some boot images.
Enter enable
password: pass
4.设置虚拟终端访问时的密码:
Enter
virtual terminal password: cisco
5.询问是否要设置路由器支持的各种网络协议:
Configure SNMP
Network Management? [yes]:
Configure DECnet?
[no]:
Configure AppleTalk?
[no]:
Configure IPX? [no]:
Configure IP? [yes]:
Configure IGRP
routing? [yes]:
Configure
RIP routing? [no]:
………
6.如果配置的是拨号访问服务器,系统还会设置异步口的参数:
Configure Async lines? [yes]:
1)
设置线路的最高速度:
Async line speed
[9600]:
2)
是否使用硬件流控:
Configure for HW
flow control? [yes]:
3)
是否设置modem:
Configure for
modems? [yes/no]: yes
4)
是否使用默认的modem命令:
Configure for default chat script? [yes]:
5)
是否设置异步口的PPP参数:
Configure for
Dial-in IP SLIP/PPP access? [no]: yes
6)
是否使用动态IP地址:
Configure for
Dynamic IP addresses? [yes]:
7)
是否使用缺省IP地址:
Configure
Default IP addresses? [no]: yes
8)
是否使用TCP头压缩:
Configure for TCP Header Compression? [yes]:
9)
是否在异步口上使用路由表更新:
Configure for routing updates on async links? [no]: y
10)
是否设置异步口上的其它协议。
接下来,系统会对每个接口进行参数的设置。
1.Configuring
interface Ethernet0:
1)
是否使用此接口:
Is this interface in use? [yes]:
2)
是否设置此接口的IP参数:
Configure IP on this
interface? [yes]:
3)
设置接口的IP地址:
IP address for this interface: 192.168.162.2
4)
设置接口的IP子网掩码:
Number
of bits in subnet field [0]:
Class
C network is 192.168.162.0, 0 subnet bits; mask is /24
在设置完所有接口的参数后,系统会把整个设置对话过程的结果显示出来:
The
following configuration command script was created:
hostname
Router
enable
secret 5 $1$W5Oh$p6J7tIgRMBOIKVXVG53Uh1
enable
password pass