Networking field trip

Networking: A Virtual Tour

Catherine HolthausEdTech 541

What is networking?

Networking is a process of linking various electronic devices together.

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Once linked, information is able to be shared.

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Types of Networks

LAN - Local Area NetworkWLAN - Wireless LAN

Protocol - A set of defined rules

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Electronic Devices

Various electronic devices including desktops, laptops, tablets, mobile devices are used at workspaces.

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Network Server

Network servers are the central control station.

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For a small school such as All Saints Catholic School, the needs are relatively minimal.

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Router

Routers serve as an electronic traffic director.

Photo: Personal

Wireless Adapters

Wireless adapters allow electronic devices to connect to the Internet without using wires.

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Wired Networks

Cables connect network devices to one another.

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Wired Network

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Cables should be neatly organized, unlike this example.

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Wireless Network Advantages

* Mobility* Simple setup* Cost effective* Expandable

Wireless Network Disadvantages

* Security* Interference* Unreliable connections* Slow

Conclusion

Where would we be without networks?

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Resources:

About Wireless Computing

http://compnetworking.about.com/library/week.y/aao82300a.htm

An Educators Guide to School Networks

http://fcit.usf.edu/NETWORK/DEFAULT.HTM

Ask.com: Internet for Beginners http://netforbeginners.about.com/od/h/f/what-is-a-computer-protocol-http.htm

A Guide to Networking For K-12 Schools: OVerview of Networks

http://www.netc.org/network_guide/3.html#lans

Techopedia

http://www.techopedia.com/definition/26186/wireless-network

Webopedia

http://www.webopedia.com/TERM/R/router.html