password recovery in cisco switch

If the switch login password is forgotten, don't worry, as long as you have a PC, there are similar HyperTerminal (Hyper Terminal) This is a terminal program, connected to the switch console port, then the password recovery is n simple. 1. For the Catalyst 2900/3500XL serie

monitor mode2.confreg 0x2142//Change the value of the configuration register to 2142//3.reset4.copy startup-config running-config//Enter configuration mode, load configuration file over//5. Use SH run to see which passwords are configured by the router and change//6.config-register 0x2102//Change the value of the register back, press Exit to save exit//7.copy Running-config Startup-config------------------------------------------------------------------------------------------------------------

The Cisco switch password recovery security and the steps that should be followed. There are many things worth learning about the Cisco switch password

bad, it is certainly not a problem with the transmission line. After checking the information, TFTP (TrivialFileTransferProtocol) supports transferring up to 32 MB of files. So I searched for the Cisco Document and found out the second solution. I just needed to use FTP. Set up the FTP service on the PC and enter the following cisco Switch Failure command: Route

The detailed steps for restoring the password of a Cisco switch are illustrated. If the password of a Cisco switch is improperly restored, the password will be lost. Today, we will cont

.n2.2.1s.binChassis.imgPnuosNuova-sim-mgmt-nsg.0.1.0.001.binChassis2.imgFexth.binInstallablesSysdebugDISTRIBUTABLES_HDRThe feeling is still easy to get through the dir command.Step 6 Enter config terminal mode.Fabric (boot) # Config terminalStep 7 Reset the admin password.Fabric (boot) (config) # admin-password passwordChoose a strong password that includes at least one capital letter and one number. The

Cisco routers use a lot of users, at the same time there will be many problems, the password is forgotten or lost users are very common problems, so I studied the Cisco router password recovery of two methods, here to take out and share with you, hope for everyone useful. Wh

Cisco routers use a lot of users, at the same time there will be many problems, the password is forgotten or lost users are very common problems, so I studied the Cisco router password recovery of two methods, here to take out and share with you, hope for everyone useful. Wh

the input error and other operational effects, you can copy the above command into a txt text file, and paste it in the Operation console interface when used. (This does not understand, do not know how to operate)3. Cisco IOS Switch Password recoveryCisco iOS switches are more complex than the CatOS switch

Research and Practice of Cisco Series vro password recovery 1. Password Recovery Principle (1) The Cisco router stores several different configuration parameters and stores them in different memory modules.

successfully and you can view your saved files on the TFTP server.4. Restore your configuration file, ping the TFTP server, keep the connection, download from TFTP to the routerCopy tftp running-config Download the previously configured backup from TFTP and restore the router's configuration fileIP address of the 192.168.1.1 TFTP serverRUNNING-CONFIG-BK you want to restore the backed up files in TFTPRunning-config a name for your recovered files.Final reload, successful restart, successful reco

Password recovery for Cisco Catalyst 2950 Switches1. Unplug the power cord from the switch.2. Press and hold the switch's mode key to plug in the power cord.3. When "Switch:" appears, release mode switch:4. After the

Network is inseparable from the password, as a network administrator to remember more than one router password, if the router password forgotten, we need to set up a router to restore the password. Router password recovery has a

(1) Start the switch, press Ctrl + Break within 30 seconds, and the prompt "rommon 1>" appears (if this prompt does not appear, the switch restarts, repeat step (1 ). (2) type the following command: rommon 1> confreg 0x2142 (3) initialize the vswitch: "rommon 2> reset" (4) switch # show startup-config Back up all the content. (5) The following i

Password Recovery for Cisco switches 1. Press and hold the modem key to power on. After Entering the console, release: switch: 2. Load the flash_init file for initialization: switch: flash_init 3. view files in flash: switch: d

Password Recovery for Cisco switches 1, hold the modem key, power, to enter the console after release: switch: 2, loading flash_init file initialization: Switch:flash_init 3, view the files in Flash: Switch:dir Flash: 4, rename the configuration file: Switch:rename flash:config.text flash:config.old (optional set)

#十二步 Save ConfigurationDestination filename [startup-config]?Building configuration ...[OK]switch#-=--------Switch#reload#重新启动-----------Press RETURN to get started!00:00:14:%spantree-5-extended_sysid:extended sysid enabled for type VLAN00:00:17:%sys-5-config_i:configured from memory by console00:00:17:%sys-5-restart:system restarted--Cisco Internetwork Operating