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Understanding Networking Components: Hubs, Bridges, Switches, Routers, Gateways, and Firewalls

This comprehensive guide explores essential networking components, including hubs, bridges, switches, routers, gateways, and firewalls. It covers how each component works, when and where to use them, and their associated costs. Visual aids and diagrams provide clarity on the functionality of devices like the Avaya ERS 2550T-PWR network switch and Cisco routers and firewalls. Perfect for students and professionals alike, this resource will deepen your understanding of networking essentials and enhance your practical knowledge for real-world applications.

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Understanding Networking Components: Hubs, Bridges, Switches, Routers, Gateways, and Firewalls

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  1. Networking ComponentsAssignment 3Created by Janice Thompson Instructor: James WestCourse: 4550

  2. Networking Components Hubs Bridges Switches Routers Gateways Firewalls Wireless Access Points

  3. Hubs How a Hub Works Diagram When & Where to Use a Hub Cost of a Hub

  4. Bridges How a Bridge Works Diagram When & Where to Use a Bridge Cost of a Bridge

  5. Switches How a Switch Works Diagram Avaya ERS 2550T-PWR 50-port network switch When & Where to Use a Switch Cost of a Switch

  6. Routers How a Router Works Diagram Cisco 2800 Series Integrated Service Router When & Where to Use a Router Cost of a Router Dlink DIR-615 - Wireless N Router

  7. Gateway How a Gateway Works Diagram When & Where to Use a Gateway Cost of a Gateway Cisco 32U CME Base, CUE and Phone FL w/4BRI, 1VIC

  8. Firewall How a Firewall Works Diagram When & Where to Use a Firewall Cisco ASA 5505 Series Adaptive Security Appliance Cost of a Firewall

  9. Wireless Access Point How a WPA Works Diagram Cisco Aironet 1040 Series When & Where to Use a WPA Cisco WAP 2000 Wireless G Cost of a WPA

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