1.First
the plug-in cable in console cable one side and another cable side should be
connect laptop/PC
2.restart
the switch then Hold the mode button till switch is on command prompt putty/hyper terminal
3.#en
4.Go
control in menu bar and select the send break after enter in the command mode
and enter these command
5.#confreg 0x2142
6.#reset
7.#en
8.#copy start run
9.#yes
10.#conf t
11.#enable secrete manhalli
12.#service password-encryption
13.#config-register 0x2102
14.#exit
15.#copy run start
16.#yes
17.#reload
Then all
setting will be save
**************finished**************