Password Recovery for Catalyst Switches
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flashfs[0]: 0 orphaned files, 0 orphaned directories flashfs[0]: Total bytes: 3612672
flashfs[0]: Bytes used: 2729472 flashfs[0]: Bytes available: 883200 flashfs[0]: flashfs fsck took 86 seconds
接着输入 load_helper 命令: switch: load_helper switch:
再输入 dir flash:命令显示交换机的文件系统:
switch: dir flash: Directory of flash:/
2 −rwx 1803357 <date> c3500xl−c3h2s−mz.120−5.WC7.bin
4 −rwx 1131 <date> config.text
5 −rwx 109 <date> info
6 −rwx 389 <date> env_vars
7 drwx 640 <date> html
18 −rwx 109 <date> info.ver
403968 bytes available (3208704 bytes used)
switch:
把配置文件重命名:
switch: rename flash:config.text flash:config.old switch:
输入 boot 命令启动交换机:
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)
不进入 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
进入特权模式,恢复原始的配置文件:
Switch#rename flash:config.old flash:config.text
Destination filename [config.text] Switch#
把配置文件保存在内存里:
Switch#copy flash:config.text system:running−config
Destination filename [running−config]?
1131 bytes copied in 0.760 secs
Switch# 进入全局配置模式,取消密码设置: Switch(config)#no enable secret 保存配置:
Switch#write memory
Building configuration...
[OK] Switch#
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