cisco路由器密码重置

when the router is starting to reboot, hit the "break" key (usually upper-right of the keyboard) repeatedly until you're taken to ROMMON mode.
-type "confreg 0x2142"
-type "reset"

<the router will reset>

Now enter "no" for the question about using the setup wizard, then enter the following commands:

---------------------------------
en
copy start run
conf t
config-register 0x2102
no enable password
no enable secret
exit
wr
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