USB Console Cable USB to RJ45 Cable Essential Accesory for Cisco, NETGEAR, Ubiquity, LINKSYS, TP-LINK Routers/Switches for Laptops in Windows, Mac, Linux (Green). I've picked up a Linksys SRW224G4 managed switch that was being thrown out for no good reason. It has a web interface that is pw protected. I found the procedure for resetting that, but I don't have hte console cable. Does any one know exactly what sort of cable it is? It's DB9 serial of some sort, but I have no idea of the pin arrangements, or if its standard at all or not. I tried some I had laying around, but I don't even know if they were null modem or what. Does anyone know what sort of cable I need to track down please? Here's the instructions in case someone else needs them. Method #1: 1. Connect to the console port using terminal emulation parameters (typically 38400, 8, 0, 1, None) 2. Reboot switch (Remove power) 3. Hold down Ctrl U while rebooting a. Menu will be displayed 4. Select> [D] Delete file 5. Type startup-config (be sure that this is the ONLY file that you delete – if you delete other files, you will have to reload the firmware) 6. Now, you have erased the configuration file and you should be able to reboot and login with the default username and password. Method #2: 1.) Connect the Linksys serial cable that came with the switch between the switch serial port and a nearby computer serial port. For Windows, use Hyper Terminal or VanDyke CRT/SecureCRT. For Linux, use minicom. For other unix types, try cu/tip. 2.) The switch default serial port configuration is set to 38400 baud, 8 data bits, no parity, 1 stop bit, no flow control. 3.) Confirm that you have a valid serial connection by pressing enter a few times. You should be prompted with a login screen. 4.) If you have successfully established serial communication with the switch, reboot the switch by disconnecting and then reconnecting it's power cable. 5. El matador torrent pc. ) The switch will begin it's POST procedure as displayed in the serial terminal emulator. Be ready at the keyboard to press the Esc key. 6.) Watch for the following line to appear during the boot sequence. When you see it, immediately press the Esc key; 'Autoboot in 2 seconds - press RETURN or Esc. To abort and enter prom.' IMPORTANT: Do not hold down the Esc or Enter/Return key during the boot sequence. Only press the Esc key when prompted. 7.) If you successfully interrupted the boot sequence, you will be prompted with a Startup Menu. Option number 3 will be the 'Password Recovery Procedure'. Select this option. 8.) The terminal will display, 'Current password will be ignored!' Press enter to continue with the boot sequence. 9.) The default account 'admin/' will be enabled and you can log into the switch using this account. From here, you can set new accounts without having lost the switch configuration. 10.) After you have configured new accounts and documented the passwords, reboot the switch and log in normally to confirm that passwords have been recovered successfully. 11.) You are done.
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АвторНапишите что-нибудь о себе. Не надо ничего особенного, просто общие данные. Архивы
March 2019
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