Connect the console cable from your PC to the device's console port.
To set up your TFTP server, follow these steps: i tftp upgrade firmware version 1255 download install
Delete the firmware file from your TFTP folder and re-enable your computer's firewall to restore security. Troubleshooting Common TFTP Errors If your transfer fails, check these three common culprits: Connect the console cable from your PC to
If you prefer a command‑line approach, you can enable the built‑in Windows TFTP client via . Then open a Command Prompt (as Administrator) and run: i tftp upgrade firmware version 1255 download install
RS232 or USB-to-Console cable to connect to the device. Terminal Emulator: PuTTY or Tera Term.