:) Watched my co worker make one for a baytech the other day. © 2020 Cisco and/or its affiliates. Enter Y to overwrite the startup configuration file. Immediatly press and hold the Mode button. To recover the network administrator password by power cycling the device, follow these steps: Step 1 Establish a terminal session on the console port of the active supervisor module. All rights reserved. Contributed by Mehar Swarup and Sumedha Phatak, Cisco TAC Engineers. Follow these steps to configure the service password recovery settings on your switch through the CLI: Step 1. Step 3 Restart the device with only the kickstart image to reach the switch boot prompt. You may also want to delete the vlan .dat file as it is not removed in the process of deleting the start up or running config. Download Putty Here The first step is to connect a console cable to the COM port of your workstation to gain access to the switch. This short post details how to perform password recovery on a Cisco 2960X switch. Switch: ren flash:config.text flash:config.backup. You need to press Ctrl-] (right square bracket) when you see that the system image is getting loaded. Step 7 Press Ctrl-] (right square bracket) from the console port session when the device begins the Cisco NX-OS software boot sequence to enter the switch(boot)# prompt mode. In this case, we recommend that you set your terminal to a U.S. keymap. These commands will initialize the flash filesystem, and finish loading the operating system software: 3. Ever turn on a switch or perform a reload just to find out that you’ve accidentally been locked out of your networking device? This will start the Autoboot sequence. Summary. If your workstation doesn't have a COM port, you'll need a Serial to USB adapter as seen below. To find out how to access more videos like this, check out NEXT On-Demand and our YouTube Channel! Deleting Vlan.dat blog post Comments. Step 5. Data Bits - set to 8 The running configuration indicates that local authentication is enabled for logins through a console. I forgotten Cisco switch username and password .I want to login in switch without changing current configuration.can anyone help me to solve the issue. Note For Cisco Nexus 7000 Series switches, you must press Ctrl-C to stop loading the kickstart image when the switch is booting. This document describes how to do factory reset and password recovery for Cisco 2520 Series Connected Grid Switches (CGS2520). In the following example, the system image filename is nx-os.bin: Step 11 Log in to the device using the new administrator password. ;). Before powering on the switch hold the mode button located at the front of the switch on the left side. 2960 - Password Reset. If you are using a laptop may need to use a usb keyboard to hit these keys. SW1(config)#exit Contributed by Mehar Swarup and Sumedha Phatak, Cisco TAC Engineers. very good guide, it helped me today to recover from a wrong radius config ! At this now while still holding the mode button down, plug in the power cable. Also, for Cisco NX-OS devices, such as the Cisco Nexus 7000 Series switches, that support Connectivity Management Processors (CMPs) on the supervisor modules, you cannot use the CMP management interface to recover the administrator password. Helpful. Step 9 Display the bootflash: contents to locate the Cisco NX-OS software image file. :) I had to combine about 5 articles when I did it so I thought I could save others the pain of some Google Searching. The CLI command completion feature does not work at the loader> prompt and might result in undesired errors. If you cannot start a session on the device that has network-admin privileges, you must recover the network administrator password by power cycling the device by following these two methods: Note ● You cannot recover the administrator password from a Telnet or Secure Shell (SSH) session to the management interface. Press Enter to go back to the Startup Menu, and then press Esc to exit. Cisco Systems ... systems engineer, and Certified Cisco Systems Instructor. Now with the terminal windows open, plug the console cable into the console port of the switch typically located on the back and labeled console. Step 14 Boot the Cisco NX-OS kickstart image on the standby supervisor module, if necessary. Be sure that you have made a backup of the configuration files before you begin this procedure. To gain access to the console launch Putty and select the Serial radius button. Collin Clark 12-05-2013 01:49 PM. http://www.newegg.com/Product/Product.aspx?Item=N82E16812156003. Appreciate the review. Even if you forget your Cisco device (read router or switch) password you can recover it by following the steps outlined in this article. Note: If the device goes into Autoboot sequence, you can reattempt to enter the Startup Menu by power cycling the device again. Also, for Cisco NX-OS devices, such as the Cisco Nexus 7000 Series switches, that support Connectivity Management Processors (CMPs) on the supervisor modules, you cannot use the CMP management interface to recover the administrator password. 13 drwx 192 Mar 01 1993 22:30:48 c2960-mz-124-0.0.53, 11 -rwx 5825 Mar 01 1993 22:31:59 config.text, 18 -rwx 720 Mar 01 1993 02:21:30 vlan.da, To find out how to access more videos like this, check out, Application Development, Coding and Programming, Certified Wireless Network Professional (CWNP), Juniper Data Center, Automation, & Advanced Technologies, Juniper Service Provider Routing & Switching, High Definition Instructor Led Training (HD-ILT).