Google IT Support Certificate - How Computers Communicate in a Network | Google IT Support Certificate

While there are multiple computer networking illustrations, this video will focus on the TCP/IP 5 Layer Model. By the end of this video, you will understand and be able to explain each of the 5 layers: physical, data link, network, transport, and application. 0:00 Introduction to Networking 6:05 The TCP/IP Five-Layer Network Model 11:11 Computer Networking: Cables 15:07 Computer Networking: Hubs and Switches 17:25 Computer Networking: Routers 19:31 Computer Networking: Servers and Clients 21:17 Moving Bits Across the Wire 23:27 Twisted Pair Cabling and Duplexing 25:12 Network Ports and Patch Panels 27:35 Ethernet and MAC Addresses 34:10 Unicast, Multicast, and Broadcast 36:01 Dissecting an Ethernet Frame This video is part of the Google IT Support Certificate, which introduces learners to troubleshooting, customer service, networking, operating systems, systems administration, and security. The program, created by Google employees in the field, is designed to provide you with job-ready skills in about 6 months to start or advance your career in IT. Take the Certificate HERE: https://www.coursera.org/google-certificates/it-support-certificate?utm_source=google&utm_medium=institutions&utm_campaign=youtube-organic__geo--Global&utm_content=vid--Z_hU2zm4_S8__topic--IT&utm_term=youtube-description Subscribe HERE: https://goo.gle/subscribegcc #GrowWithGoogle #GoogleCareerCertificate #InformationTechnology Why earn a Google Career Certificate? ► No experience necessary: Learn job-ready skills, with no college degree required. ► Learn at your own pace: Complete the 100% online courses on your own terms. ► Stand out to employers: Make your resume competitive with a credential from Google. ► A path to in-demand jobs: Connect with top employers who are currently hiring.