思科2950交换机恢复密码
1) 按下MODE键后给2950加电。2) 在出现的菜单中选择第一项
system software:
flash_init
load_helper
boot
switch:flash_init
3) 重命名flash:config.text文件。
switch: ren flash:config.text flash:config.old
switch: dir flash:
Directory of flash:/
2 -rwx 2664051 <date> c2950-i6q4l2-mz.121-11.EA1.bin
3 -rwx 269 <date> env_vars
4 -rwx 1531 <date> config.old
6 -rwx 556 <date> vlan.dat
7 drwx 704 <date> html
19 -rwx 109 <date> info
20 -rwx 109 <date> info.ver
21 -rwx 5 <date> private-config.text
3778560 bytes available (3962880 bytes used)
4) 重启交换机
switch: boot
5) 当出现问你是否进行配置时,选择NO(因为它找不到配置文件config.text文件了)
Would you like to enter the initial configuration dialog? :no
6) 从用户模式登录特权模式,无需密码。
Switch>en
Switch#
7) 恢复刚才重命令的配置文件名.
Switch#rename flash:config.old flash:config.text
Destination filename ?直接回车
8) 用老的配置文件替换当前的配置文件。
Switch#copy flash:config.text system:running-config
Destination filename ?直接回车
% Login disabled on line 1, until 'password' is set
% Login disabled on line 2, until 'password' is set
% Login disabled on line 3, until 'password' is set
% Login disabled on line 4, until 'password' is set
% Login disabled on line 5, until 'password' is set
% Login disabled on line 6, until 'password' is set
% Login disabled on line 7, until 'password' is set
% Login disabled on line 8, until 'password' is set
% Login disabled on line 9, until 'password' is set
% Login disabled on line 10, until 'password' is set
% Login disabled on line 11, until 'password' is set
% Login disabled on line 12, until 'password' is set
% Login disabled on line 13, until 'password' is set
% Login disabled on line 14, until 'password' is set
% Login disabled on line 15, until 'password' is set
% Login disabled on line 16, until 'password' is set
1531 bytes copied in 2.364 secs (765 bytes/sec)
9) 修改使用密码。
Switch#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#en secret adm0509
Switch(config)#
10) 重启交换机,密码已被改成adm0509.
Switch#reload
Proceed with reload?
男人靠的住,母猪能上树! 自从我变成了狗屎,就再也没有人踩在我头上了。 找不到恐龙,就用蜥蜴顶 锻炼肌肉,防止挨揍! 老天,你让夏天和冬天同房了吧?生出这鬼天气! 禽兽尚且有半点怜悯之心,而我一点也没有,所以我不是禽兽。
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