See this entire course on the Intro to Networking playlist. https://cbt.gg/2VK11NH Networks rely on protocols to communicate with each other and deliver information to the right locations. CBT Nuggets trainer Keith Barker discusses protocol stacks, specifically TCP/IP. Continue learning networking with CBT Nuggets and sign up for a FREE trial: https://training.cbt.gg/sbp ----------------- Connect with CBT Nuggets for the latest in IT training: • Twitter - https://twitter.com/CBTNuggets • Facebook - http://facebook.com/CBTNuggets • Instagram - http://instagram.com/CBTNuggets • LinkedIn - https://www.linkedin.com/company/cbt-nuggets