kaiju wrote: » Why would you need to quit if you were not hired to do networking? What tier are you supporting? You may be able to get buy with Tier 1 work but because of your lack of experience you would be dumbfounded when it comes to troubleshooting on the higher Tiers (2 & 3). You will need to study the foundation information (OSI, protocols, learning the technologies... so forth) and get comfortable with CLI. Suggestions: Order a Cisco Foundation study guide. Order one of the Udemy CCNA classes. Join Cisco Academy (Netacad) and learn how to use Packet Tracer. Learn Subnetting Study, lab, study, lab, study, lab, STUDY. If you want to be able to use the information please learn it and refrain from using a **** just to pass.