** Click SHOW MORE for important links! ** A+ Training Course Index: Professor Messer’s Course Notes: Frequently Asked Questions: Pop Quiz Books: Online Practice Quiz: - - - - - Many network issues can be identified and resolved at the command line. In this video, you’ll learn how to use PING, IPCONFIG, IFCONFIG, TRACERT, NETSTAT, NET, NETDOM and NSLOOKUP. - - - - - Download video course: Get the course on MP3 audio: Subscribe to get the latest videos: Calendar of live events: FOLLOW PROFESSOR MESSER: Professor Messer official website: Twitter: Facebook: Instagram: Google +: