3.對于Catalyst 2955系列來說: Catalyst 2955沒有沒有外部的Mode按鈕,因此就不能使用之前的那種方法來進行密碼恢復.在交換機啟動時,對于Windows系列的PC,按下Ctrl+Break鍵;對于UNIX系列的工作站,按下Ctrl+C.如下: C2955 Boot Loader (C2955−HBOOT−M) Version 12.1(0.0.514), CISCO DEVELOPMENT TEST VERSION Compiled Fri 13−Dec−02 17:38 by madison WS−C2955T−12 starting... Base ethernet MAC Address: 00:0b:be:b6:ee:00 Xmodem file system is available.
The system has been interrupted PRior to initializing the flash file system to finish loading the Operating system software: flash_init load_helper bootswitch:
輸入boot命令啟動交換機: switch:boot Loading "flash:c3500xl−c3h2s−mz.120−5.WC7.bin"...############################### ################################################################################ ###################################################################### File "flash:c3500xl−c3h2s−mz.120−5.WC7.bin" uncompressed and installed, entry po int: 0x3000 executing... (略)
不進入setup模式: −−− 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 '[]'. Continue with configuration dialog? [yes/no]: n
保存配置: Switch#write memory Building configuration... [OK] Switch#
搞定了@_@
4.對于Catalyst 3550/3750系列來說: 1.通過帶有支持Xmodem協(xié)議的超級終端程序的PC連接到交換機的console口,把波特率設置為9600. 2.拔掉交換機的電源. 3.按下交換機上的Mode按鈕,與此同時,重新插上交換機的電源線.當交換機端口1X上的LED熄滅后可以松開Mode按鈕1到2秒.之后將顯示一些指示信息: 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文件系統(tǒng): switch#flash_init 5.加載幫助文件: switch#load_helper 6.顯示閃存里的內容: switch#dir flash: 7.重命名配置文件: switch#rename flash:config.text flash:config.text.old 8.啟動系統(tǒng),并且假如提示進入setup模式,輸入N: switch#boot Continue with the configuration dialog? [yes/no]: N 9.進入特權模式,把配置文件名恢復為原始文件名: Switch#rename flash:config.text.old flash:config.text 10.把配置文件寫進內存: Switch#copy flash:config.text system:running-config Source filename [config.text]? Destination filename [running-config]? 11.進入全局配置模式更改密碼: Switch(config)#enable secret {passWord} 12.退出,并保存到startup-config文件里: Switch(config)#copy running-config startup-config
