Watch my complete Networking Tutorial Playlist: Video walkthrough for using the Command Prompt to troubleshoot network connectivity using 4 KEY COMMANDS: PING, TRACERT, IPCONFIG, NSLOOKUP ::::: RELATED VIDEOS :::::: Network Troubleshooting using Command Prompt: Create a Bootable USB Flash Drive using Command Prompt: Learn to use Basic Command Prompt Commands: Introduction to Linux and Basic Linux Commands: Install Ubuntu Linux using a bootable USB Flash Drive: