Free Network+ Preparation: Networking Devices Tutorial

“>Objectives 1.6 Identify the purpose, features, and functions of the following network components: Hubs Switches Bridges Routers Gateways CSU/DSU Network Interface Cards (NICs) ISDN adapters System area network cards Wireless access points Modems 2.1 Given an example, identify a MAC address.What you need to know Describe how hubs and switches work Explain how hubs and switches can be connected to create larger networ 
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