The best way to Reset a Cisco 2900 Router

As a preferred Cisco router item, Cisco 2900 collection gives an upgradable motherboard which enables owners to update components as additional strong alternatives grow to be accessible without having to buy a new router. Cisco also appeals to environmentally aware consumers with their EngeryWise twin electrical power materials, which decrease electrical energy prices and assist important redundancy prerequisites. It truly is from time to time necessary to reset this highly effective networking system, restoring it to factory default options.

To reset a Cisco 2900 router, e.g. Cisco 3925, Cisco 3945, some Cisco 2900 customers have talked over it like that:
About “3945 router password recovery”
Question:
“Hello There,
I recognize that the password must be improved The very first time we login to Cisco 3945 router but i failed to do this and it isn't allowing for me to attach utilizing default username/password.
Can another person aid me in having this resolved??” ---From vnirmal112

Answers from Other folks
“You could but you won't need to alter the password The very first time you login towards the 2900. Are you presently making an attempt to attach using the console port or telnet?”

“Logged on to router by way of console...was going to configure a brand new router...I bought a clear concept indicating that i are unable to login subsequent time if I do not alter password, which i noticed following logging off only :-(...”

“I'm running 12.four.24.In the event you haveanother flash card, you may put a distinct IOS on it and boot it with that and find out if you can get in.Another matter you can do is to try the password Restoration and see if you may get in this way. Did you ever assign any passwords to it?”

Also discouraged using this type of Cisco 2900 resetting? Directions allow you to reset Cisco 2900 collection in detail
Approach Just one
1. Enter "config-register 0x2102" with the router's command prompt window. This offers you entry to world-wide configuration manner.

2. Enter "present Model." The reaction should read through:
router# configure terminal
router (config) #config-sign up 0x2102
router (config) #end
router#
Repeat the "display Edition" command.
The reaction really should now read "will likely be 0x2102 at upcoming reload."

three. Enter the command "create erase." This can erase The existing get started-up configuration.

4. Reload the software program by coming into the "reload" command. Will not help you save when prompted.
The method Screen need to read through:
router#reload
Process configuration has long been modified. Save? (yes/no): n
Continue with reload? (validate)
Validate you want the reload to carry on.

five. Wait for the reload. The dialog box will study:---Program Configuration Dialog---
Would you prefer to enter the Preliminary configuration dialog? (Indeed/no)
The router has become reset.

System Two
one. Enter the command "config-sign up 0x2142."
The reaction need to read through:
Router (config)#config-sign-up 0x2142
Repeat the "demonstrate Model command."
The reaction need to now read through "might be 0x2142 at upcoming reload."

two. Reload the application by coming into the "reload" command. Tend not to help save when prompted. The process really should read through:
router#reload
Technique configuration has become modified. Preserve? (Indeed/no): n
Continue with reload? (Verify)
Verify that you would like the reload to proceed.

three. Look forward to the reload. The dialog box will examine:
---Technique Configuration Dialog---
Would you prefer to enter the initial configuration dialog? (Certainly/no)Enter "no."

four. Change the configuration register setting to 0x2102. Enter "config-sign up 0x2102." Enter "publish memory." This will likely overwrite the working configuration.

5. Enter mozaik plocice za kupatilo the "reload" command. The system configuration dialog will surface all over again. The router is reset.

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