Sitemap

Know About Life

Password Recovery for a Cisco 3925 Router

2012-08-14   Views:2

Advertisement

The Cisco 3925 router is part of a family of networking equipment produced by Cisco, which has been a network equipment giant for many years. Used 3925 routers are available on the Internet at reasonable prices, so acquiring one is not difficult. How

The Cisco 3925 router is part of a family of networking equipment produced by Cisco, which has been a network equipment giant for many years. Used 3925 routers are available on the Internet at reasonable prices, so acquiring one is not difficult. However, if the password is unknown or lost, reconfiguration is impossible until the password is reset or recovered. Cisco has built in a procedure for rescuing lost or forgotten passwords or entering new passwords.

Skill level:Easy

Things you need

Serial to RJ-45 cableTerminal emulation software

Instructions

1 Connect your computer to the router with the blue serial-to-RJ-45 cable that came with the router. The 9-pin D-shell end connects to your computer's serial port, while the RJ-45 end connects to the console jack on the router. The RJ-45 end resembles a slightly larger telephone jack connector.

2 Turn on your computer and establish a terminal session to the 3925. You can use any terminal emulator, and many are freely available on the Internet. Configure the session settings as follows: 9600 baud 8 data bits No parity 1 stop bit No flow control Plug the router's power cable into an electrical socket, and as the 3925 boots, you should see the Cisco boot messages. If you don't see any output on your computer's terminal session, check your settings on the session and restart it if necessary. Press "Break" within 30 seconds of powering on the router to enter rommon (ROM monitor) mode.

3 Type "confreg 0x2142" and press "Enter" at the "rommon 1>" prompt. This will cause the router to boot from its internal flash memory without loading the configuration into memory. At the following "rommon 2>" prompt, type "reset" and press "Enter." This will cause the router to reload and ignore the previously saved configuration file.

4 Respond "no" and press "Enter" when prompted for responses to enter the initial dialogue or basic management set-up. Type "enable" and press "Enter" at the following "Router>" prompt. This will put you into enable mode and display the "Router#" prompt. Copy the non-volatile memory into memory with the "copy start-up-config running-config" command, followed by the "Enter" key. Type "sho run" at the prompt and press "Enter" to display the current configuration, including the passwords, some of which may be encrypted.

5 Type "config t" at the prompt and press "Enter." At the "Router(config)#" prompt, type "enable secret <pswd>" -- where "pswd" is the password -- and press "Enter." At this point, your enable password is reset. Press "Ctrl" + "z" to return to the "Router#" prompt.

6 Type "config t" at the "Router#" prompt and press "Enter." At the "Router(config)#" prompt, type "config-register 0x02102" and press "Enter" to reset the boot register to its normal setting. Press "Ctrl" + "z" to leave configuration mode. Type "copy running-config start-up-config" and press "Enter" to save your changes. Reboot the router and you should be able to login with your password.

Password Recovery for a Cisco 3925 Router

Category:HobbiesRelease time:2012-08-14Views:130

The Cisco 3925 router is part of a family of networking equipment produced by Cisco, which has been a network equipment giant for many years. Used 3925 routers are available on the Internet at reasonable prices, so acquiring one is not difficult. How[More]

Password Recovery for a Catalyst 3560

Password Recovery for a Catalyst 3560

Category:HobbiesRelease time:2012-05-28Views:130

The Cisco Catalyst 3560 is a solid member of the Cisco networking equipment team; it contains the features that have made Cisco a market leader for many. Several passwords exist for the 3560, including the enable password, the secret password and the[More]

Password Recovery for a SanDisk Drive

Category:Computers & electronicsRelease time:2013-06-30Views:130

SanDisk ships their flash drives with the U3 LaunchPad software. This utility has some handy applications, but it also allows the user to encrypt and password protect the flash drive. Unfortunately, if you forget the password to the SanDisk flash dri[More]

Password Recovery for an Ubuntu Eee PC

Password Recovery for an Ubuntu Eee PC

Category:HomeRelease time:2014-07-06Views:130

Ubuntu Linux is set up to prompt for a password when switching users, installing new software or making systemwide configuration changes. Having a password that only you know is important for data security and to avoid malicious software attacks from[More]

MSN Password Recovery for a Mac With OSX

MSN Password Recovery for a Mac With OSX

Category:HealthRelease time:2013-10-29Views:130

MSN, a division of Microsoft, provides the Windows Live service, which includes e-mail, instant messaging, and other free services and programs. If you've got an MSN account using Windows Live products, such as Hotmail e-mail, or Windows Live Messeng[More]

Tutorial for elcomsoft distributed password recovery

Tutorial for elcomsoft distributed password recovery

Category:Computers & electronicsRelease time:2013-06-28Views:130

Password recovery software is difficult to choose from, as the intent behind cracking passwords can easily be malicious. However, in many cases, password recovery is both legal and necessary, and those times call for software designed by a reputable[More]

How to Configure a Cisco 1841 Router

How to Configure a Cisco 1841 Router

Category:Computers & electronicsRelease time:2012-02-26Views:130

The Cisco 1800 Series of integrated-service routers includes the Cisco 1841 router. The routers include features that improve security and speed. The Cisco 1841 serves the needs of small and medium-sized businesses, as well as branch offices or locat[More]

How to Configure QOS on a Cisco 1841 Router

Category:HobbiesRelease time:2012-12-19Views:130

The Cisco 1841 router runs the Cisco IOS operating system and can be connected to by an authorised administrator using SSH on your network. Optimised for video data, the Cisco 1841 supports a full range of Quality of Service, or QOS, features that al[More]

How to Configure a DHCP Server on a Cisco 1841 Router

How to Configure a DHCP Server on a Cisco 1841 Router

Category:Computers & electronicsRelease time:2013-06-17Views:130

The 1841 Integrated Services Router is a network appliance created by Cisco. The 1841 offers high-performance, enterprise-class routing with some additional features such as hardware-based encryption and virtual network acceleration. The 1841 also ha[More]

Hard Drive Password Recovery

Hard Drive Password Recovery

Category:Computers & electronicsRelease time:2012-03-11Views:130

Hard drive passwords can be reset by mechanical means, circumvented by backdoor passwords, recovered by software or read by skilled experts. Thoroughly check your options before giving up on your locked hard drive. Background The basic instructions t[More]

How to Enable the Web Interface for the Cisco Catalyst 2950

How to Enable the Web Interface for the Cisco Catalyst 2950

Category:Computers & electronicsRelease time:2013-07-22Views:130

Cisco Catalyst series switches provide a feature rich command line interface environment for switch configuration and status. However, if you are not familiar with the Cisco command line and prefer to use a web interface instead, the web interface fo[More]

How to Make a Jig for a Box Finger Router Bit

Category:HobbiesRelease time:2012-03-30Views:130

A box finger joint is an interlocking joint with fingers that joins two pieces of wood at a right angle. It is made with a carbide tipped router bit, a router table and a fence. A custom-made jig will save you time and increases the precision of your[More]

How to Open a Cisco 2600 Router

How to Open a Cisco 2600 Router

Category:Computers & electronicsRelease time:2014-08-06Views:130

The Cisco 2600 series routers are multifunctional, providing firewall, VPN (Virtual Private Network) and network filtering services, in addition to serving as a router/gateway between networks. If the router needs more memory before upgrading the IOS[More]

ZIP RAR ACE Password Recovery With Key

ZIP RAR ACE Password Recovery With Key

Category:Computers & electronicsRelease time:2015-03-08Views:130

ZIP, RAR and ACE file types are all files that have been compressed in order to make it easier to send and share them online without taking up a great deal of space. When you use one of these methods to compress a file, you have the option of setting[More]

How to Access MDW Password Recovery

Category:Computers & electronicsRelease time:2013-08-27Views:130

MDWRecovery is a software that E-Tech Recovery developed to restore both user and admin passwords from MDW and MDA files. The MDW and MDA files are Microsoft Access Workgroup files that databases rely on for maximum security. The software can also re[More]

How to Connect Cisco 2960 Switch to Cisco 2600 Router

How to Connect Cisco 2960 Switch to Cisco 2600 Router

Category:StyleRelease time:2013-09-30Views:130

Connecting a Cisco 2960 switch to your Cisco 2600 wireless router allows you to expand your wired network of four possible computers to a wired network of seven possible computers. Computers that are hard-wired to the network via Ethernet cabling exp[More]

XP Password Recovery

Category:Computers & electronicsRelease time:2013-10-13Views:130

There are three methods of recovering your password or creating a new one in Windows XP: a password reset disk, an administrative account or the Recovery Console. Password Reset Disk A password reset disk is used along with the Password Reset Wizard[More]

Recovery for a Toshiba P200

Category:Computers & electronicsRelease time:2013-11-12Views:130

Installing conflicting programs or surfing websites that contain spyware or virus programs may cause your Toshiba Satellite P200 laptop to run slowly or shut down at random times. If you are unable to fix the problem by deleting files or using an ant[More]

How to Reset a Cisco 2600 Router

Category:Computers & electronicsRelease time:2015-04-20Views:130

When they are sold new, Cisco routers are designed and loaded with predetermined specifications called factory default settings. Though the routers are already configured in this manner, they are also adaptable to user needs. You can work within cert[More]

F10 System Recovery for Windows XP

F10 System Recovery for Windows XP

Category:Computers & electronicsRelease time:2012-01-01Views:130

If your computer is corrupted with a virus or you need to restore it for any reason, you can use the System Restore feature available with the Windows XP operating system. One of the ways to access the system restore is by using the F10 key when rest[More]

Hot
Vicks VapoRub first appeared in the early 1920s and has since become an international brand with dozens of related products. Vicks VapoRub is sold primarily as a decongestant for nighttime relief, but it is also promoted as a pain reliever. Other use [More]
Delta, a symbol for the letter "D" in the Greek alphabet, is shaped like a triangle. Making a kite with a triangle shape is easy. No matter the size, the kite will always have a 90-degree right angle and two 45-degree angles forming equal sides. Skil [More]
The Federal Communications Commission (FCC) before TV ever began allocated twelve channels for broadcasting. The channels were 2 through 13. These channels were VHF (very high frequency) bands. A UHF antenna can pick up the radio waves for these chan [More]
Personal training is becoming a competitive business, both in the United States and abroad. Many people working for large gyms decide to branch off on their own a start a personal training business. To do this successfully, you are not only going to [More]
Removal of the 2003 Honda Civic factory stereo is required in the event that you need to make repairs to the unit, add adaptors for external devices or replace the unit altogether. The most challenging part of the task involving the removal of the st [More]
Cupping is a technique in Chinese medicine in which cups are placed on areas of the body. The air pressure is reduced via various methods to create a vacuum inside the cups. This vacuum holds the cups in place. The cups are placed in areas with acupu [More]
Before you spray-paint your wood furniture, prepare the wood surface. Getting your wood furniture ready for paint is not a difficult process, but it is the most important. Your paint job will not last long if you fail to provide a surface your paint [More]
Many laptop keyboards include backlit keys. These keyboards are ideal for laptop users who find themselves using their machines in dark places where seeing the keys can become problematic. The process for turning on and off such backlights are simila [More]
Introduction Nothing lights up a room like yellow. One of the three primary colours, it can work with nearly any other colour in the rainbow. Yellow definitely demands attention. But that’s no problem as long as you balance the intensity of the shade [More]
Pencil shading is a technique that can add depth and dimension to your drawing sketches. Shading is made using a soft pencil that can create a soft, dark-light contrast between objects. You can use the shading technique to create a shadow effect on o [More]