With your server running and hosting the new version 1255 file, establish a management connection to your network device via SSH, Telnet, or a physical console cable. 1. Test Network Connectivity
🔍 — Record the upgrade date, old version, new version (1255), and any issues encountered. i tftp upgrade firmware version 1255 download new
The exact commands and procedures vary by device type and manufacturer. Below are the most common scenarios. With your server running and hosting the new