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pawanopensource
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Password rest of Catalyst Switch 4506

I am Trying to rest the passwor
d of Catalyst Switch 4506

I am trying below Command
rommon 4 >confreg 0x2142
usage: confreg

even also try with Command Confreg=0x2142 and rest the passowrd but it is asking for previous password only. Please help in rest the password of 4506. I need to deploy that switch
VPNRoutersNetwork Operations

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Istvan Kalmar

8/22/2022 - Mon
ASKER CERTIFIED SOLUTION
kcoect

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memo_tnt

Hi

try these::
(1) switch the power on, press the Ctrl+Break key within 30 seconds, prompt appears “rommon 1>” (if this prompt does not appear, switch back up, and repeat (1)).
(2) type the following command: rommon 1>confreg 0×2142
(3) initialize the switch: “rommon 2>reset”.
(4) switch#show startup-config

This will back up all of the content.

(5) switch#config mem
switch(config)#no enable secret
switch(config)#enable secret cisco
switch(config)#config-reg 0×2102¿ ;
“switch(config)#exit”;
switch#write mem
Istvan Kalmar

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