See this entire course on the Intro to Networking playlist. https://cbt.gg/2VK11NH Application layer services play a crucial role in networks. CBT Nuggets trainer Keith Barker provides insight on application layer services and explains the protocols those services rely on to function. 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