1.通过带有支持Xmodem协议的超级终端程序的PC连接到交换机的console口,把波特率设置为9600。
2.拔掉交换机的电源。
3.按下交换机上的Mode按钮,与此同时,重新插上交换机的电源线。当交换机端口1X上的LED熄灭后可以松开Mode按钮1到2秒,之后将显示一些指示信息:
The system has been interrupted prior to initializing the flash file system. The following
commands will initialize the flash file system, and finish loading the operating system
software:
flash_init
load_helper
boot
switch#
4.初始化flash文件系统:
switch#flash_init
5.加载帮助文件:
switch#load_helper
6.显示闪存里的内容:
switch#dir flash:
7.重命名配置文件:
switch#rename flash:config.text flash:config.text.old
8.启动系统,并且如果提示进入setup模式,输入N:
switch#boot
Would you like to termination autoinstall? [yes]询问是否自动安装。(直接按回车跳过)
Continue with the configuration dialog?
(或:Would you like to enter the initial configurat dialog?) [yes/no]: N
9.进入特权模式,把配置文件名恢复为原始文件名:
Switch#rename flash:config.text.old flash:config.text
10.把配置文件写进内存:
Switch#copy flash:config.text system:running-config
Source filename [config.text]?
Destination filename [running-config]?
11.进入全局配置模式更改密码:
Switch(config)#enable secret {password}
12.退出,并保存到startup-config文件里:
Switch(config)#copy running-config startup-config