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In information technology, networking is the construction, design, and use of networks, including the physical (cabling, hub, bridge, switch, router, and so forth), the selection and use of telecommunication protocol and computer software for using and managing the network, and the establishment of operation policies and procedures related to the network. Source: Whatis.com
Networking basics explained
Learn about the OSI (Open Systems Interconnection).
OSI Reference Model illustrated
Secure your network with this OSI model reference.
Network security policy checklist
Basic networking definitions
Difference between hub and switch
Bridge vs. switch
Networking hardware quiz
Here are some book chapters to help you learn more:
Firewalls For Dummies, Chapter 1
Wireless Networks For Dummies, Chapter 1
How a switch works
Configuring a router
Here are some useful FastFacts on basic networking technologies:
FastFacts on Ping
Crash Course: Routers
Crash Course: Firewalls
Crash Course: VLANs
All-in-One Guide: VPNs
Learning Guide: Network security
802.xx Fast Reference
FastFacts on spyware
Here are some full references for a few of the resources provided:
The networking book excerpt subtopic section
The help desk ATE section
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