Network Troubleshooting

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Network Security Support Engineer (Coursera)

In this course, you will learn how to diagnose and troubleshoot the most common networking and security problems in a FortiGate network security solution.

Core 1: Hardware and Network Troubleshooting (Coursera)

Prepare for a rewarding career in IT with IBM's Core 1: Hardware and Network Troubleshooting course. Gain the necessary skills and knowledge to set up, configure, and troubleshoot devices, networks, and systems in today's fast-paced world.

Introduction to Data Networks and the Internet - Master's (Coursera)

This course covers current and evolving data network technologies, protocols, network components, and the networks that use them, focusing on communication to and from the Internet and Local area networks. Course content includes Internet architecture, organization, and protocols including Ethernet, 802.11, routing, switching, OSI and TCP models, DNS, SNMP, [...]