This PowerPoint presentation covers networking fundamentals and concepts including network history, devices, topologies, protocols, LANs, WANs, MANs, storage networks, VPNs, bandwidth, digital transfer, OSI and TCP/IP models, encapsulation, and data naming at each layer. It is intended for instructors to modify for their classes and provides objectives and content for the CCNA 1 v3.1 Module 2 on networking fundamentals.
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