07-10-2013 01:28 AM - edited 03-07-2019 02:19 PM
Hello,
I just shopping for a new router series 3900
I first connected with ID cisco / cisco, but I did not pay attention to a banner that says "IF YOU DO NOT CHANGE THE PUBLICLY-KNOWN CREDENTIALS, YOU WILL NOT BE ABLE
TO LOG INTO THE DEVICE AGAIN AFTER YOU HAVE LOGGED OFF "
there, I can not connect me again, please have the backup ID?
can you please help me?
Sincerely,
Solved! Go to Solution.
07-10-2013 01:42 AM
By default, the username/password is "cisco/cisco".
07-10-2013 01:42 AM
By default, the username/password is "cisco/cisco".
07-10-2013 01:48 AM
and then?
07-10-2013 01:53 AM
and then?
And then you go into configuration mode and change it to whatever you want.
config t
username blah password blah
enable secret blah
end
07-10-2013 01:56 AM
it does not work, because I already connected the first time and I forget to change the default ID,
because the banner:
"IF YOU DO NOT CHANGE THE PUBLICLY-KNOWN CREDENTIALS, YOU WILL NOT BE ABLE
TO LOG INTO THE DEVICE AGAIN AFTER YOU HAVE LOGGED OFF "
07-10-2013 01:59 AM
1. Remove or Eject the CF at the back of your router.
2. Go here and skip process 1 to 4. Go to Step 5 directly.
3. After you have entered "confreg 0x2142", insert the CF.
4. Continue to step 6.
07-10-2013 02:44 AM
Leo suggested are recorded inthe following link:
http://www.ehow.com/how_4483186_reset-password-cisco-router.html
HTH
Regards
Inayath
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