killofin.blogg.se - Reset password on a cisco 2950 switch

#Reset password on a cisco 2950 switch password#
#Reset password on a cisco 2950 switch Pc#
#Reset password on a cisco 2950 switch series#
#Reset password on a cisco 2950 switch mac#

Use ctrl-c to abort configuration dialog at any prompt.ĭefault settings are in square brackets ''.Ĭontinue with configuration dialog? : n Enter “ n” at the prompt to abort the initial configuration dialog.Īt any point you may enter a question mark '?' for help.Output from other switches !- will vary slightly. Loading "flash:".#įile "flash:" uncompressed and installed, entry po Issue the boot command to boot the system.

#Reset password on a cisco 2950 switch password#

!- The config.text file contains the password !- definition. Switch: rename flash:config.text flash:config.old

Type rename flash:config.text flash:config.old to rename the configuration file.

Output from !- other switches will vary slightly. The switch file system is displayed: switch: dir flash:Ģ -rwx 1803357 !- This is the current version of software.Ĥ -rwx 1131 config.text !- This is the configuration file.Ĥ03968 bytes available (3208704 bytes used) Note: Make sure to type a colon “:” after the dir flash. The system has been interrupted prior to initializing the flash file system to finish !- Ctrl+Break is entered using Hyperterm. !- Wait until you see this message before !- you issue the break sequence. *** The system will autoboot in 15 seconds *** Send break character to prevent autobooting.

Parameter Block Filesystem (pb:) installed, fsid: 4

#Reset password on a cisco 2950 switch mac#

C2955 Boot Loader (C2955-HBOOT-M) Version 12.1(0.0.514), CISCO DEVELOPMENT TESTīase ethernet MAC Address: 00:0b:be:b6:ee:00įlashfs: 0 orphaned files, 0 orphaned directoriesīoot Sector Filesystem (bs:) installed, fsid: 3 The example below uses Hyperterm to break into switch: mode on a 2955. For more information, refer to Standard Break Key Sequence Combinations During Password Recovery. On a workstation running UNIX, Ctrl-C is the break key. Hyperterm running on Windows 2000 uses Ctrl + Break. The break sequence is determined by the terminal application and operating system used. Instead the switch boot loader uses the break-key detection to stop the automatic boot sequence for the password recovery purposes.

#Reset password on a cisco 2950 switch series#

The Catalyst 2955 series switches do not use an external mode button for password recovery. Note: LED position may vary slightly depending on the model. When you release the Mode button, the SYST LED blinks green. Release the Mode button after approximately 15 seconds when the SYST LED turns solid green. Release the Mode button when the SYST LED blinks amber and then turns solid green. When you release the Mode button, the SYST LED blinks amber. Release the Mode button after approximately 5 seconds when the Status ( STAT) LED goes out. Release the Mode button when the LED above Port1x goes out.

LED Behavior and Mode Button Release Action Hold down the mode button located on the left side of the front panel, while you reconnect the power cable to the switch. Note: For additional information on cabling and connecting a terminal to the console port, refer to Connecting a Terminal to the Console Port on Catalyst Switches.

#Reset password on a cisco 2950 switch Pc#

Attach a terminal or PC with terminal emulation (for example, Hyper Terminal) to the console port of the switch.Use the following terminal settings:.Step-by-Step Procedureįollow the password recovery procedure below. There are no specific prerequisites for this document. Before You Begin Conventionsįor more information on document conventions, see the Cisco Technical Tips Conventions. This document describes the password recovery procedure for the Cisco Catalyst Layer 2 fixed configuration switches 2900XL/3500XL, 2940, 2950/2955, 2960, and 2970 Series, as well as the Cisco Catalyst Layer 3 fixed configuration switches 3550, 3560, and 3750 Series.