As a popular Cisco router product, Cisco 2900 collection offers an upgradable motherboard which permits house owners to update components as much more highly effective choices turn out to be obtainable without needing to purchase a new router. Cisco also appeals to environmentally mindful individuals with their EngeryWise dual power supplies, which reduced electrical power expenditures and guidance critical redundancy requirements. It's from time to time required to reset this strong networking device, restoring it to factory default options.
To reset a Cisco 2900 router, e.g. Cisco 3925, Cisco 3945, some Cisco 2900 people have talked over it like that:
About “3945 router password recoveryâ€
Concern:
“Hello There,
I understand that the password must be adjusted the first time we login to Cisco 3945 router but i unsuccessful to try this and it isn't letting me to connect employing default username/password.
Can someone aid me in finding this addressed??†---From vnirmal112
Answers from Some others
“You are able to but there's no need to alter the password the first time you login on the 2900. Are you presently attempting to attach utilizing the console port or telnet?â€
“Logged on to router via console...was about to configure a different router...I got a clear information indicating that i can't login following time if I do not transform password, which i observed following logging off only :-(...â€
“I am managing twelve.four.24.For those who haveanother flash card, you could put a different IOS on it and boot it with that and see if you can get in.One other thing you can do is to try the password recovery and see if you can obtain in this way. Did you at any time assign any passwords to it?â€
Also frustrated using this type of Cisco 2900 resetting? Guidance assist you reset Cisco 2900 collection intimately
System Just one
one. Enter "config-sign-up 0x2102" from your router's command prompt window. This gives you access to worldwide configuration method.
two. Enter "exhibit Variation." The reaction should really read:
router# configure terminal
router (config) #config-sign up 0x2102
router (config) #close
router#
Repeat the "clearly show Model" command.
The reaction need to now go through "will Mozaik od plocica likely be 0x2102 at following reload."
three. Enter the command "compose erase." This may erase the current get started-up configuration.
four. Reload the application by getting into the "reload" command. Don't conserve when prompted.
The system display should browse:
router#reload
Process configuration has become modified. Preserve? (Sure/no): n
Proceed with reload? (affirm)
Affirm that you'd like the reload to continue.
five. Look forward to the reload. The dialog box will read through:---Method Configuration Dialog---
Would you like to enter the First configuration dialog? (Indeed/no)
The router continues to be reset.
Method Two
one. Enter the command "config-sign-up 0x2142."
The response should really examine:
Router (config)#config-sign-up 0x2142
Repeat the "demonstrate Edition command."
The response ought to now read "will be 0x2142 at subsequent reload."
two. Reload the software package by coming into the "reload" command. Do not conserve when prompted. The method ought to browse:
router#reload
Process configuration is modified. Conserve? (Of course/no): n
Commence with reload? (Validate)
Confirm that you want the reload to carry on.
three. Watch for the reload. The dialog box will read:
---Technique Configuration Dialog---
Would you prefer to enter the initial configuration dialog? (Of course/no)Enter "no."
four. Change the configuration sign up placing to 0x2102. Enter "config-register 0x2102." Enter "write memory." This will overwrite the running configuration.
five. Enter the "reload" command. The procedure configuration dialog will show up yet again. The router is reset.