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VLANs logically divide a switch into multiple broadcast domains at Layer 2. Each VLAN can represent a logical grouping of users by function or department. As users...
Overview Cisco Certifications CCNA 200-125 – Free Questions and Answers CCNA 200-120 Questions and Answers Basic Definitions Hardware Components Network Card Repeaters Hubs Bridges What is multicasting?...
Port security is used to secure the port of a layer 3 switch for the purpose of to not access that port except the dedicated mac address...