Virtual Private Network and Network Connections by Aaron Adams
Network In information technology, a network is a series of points or nodes interconnected by communication paths. Networks can interconnect with other networks and contain subnetworks. Local Area Network (LAN) A local area network (LAN) is a group of computers and associated devices that... Metropolitan Area Network (MAN) A metropolitan area network (MAN) is a network that interconnects users with computer resources in a geographic area or region larger than that covered by even a large local area network (LAN) but smaller than the area covered by a wide area network (WAN).

Mobile Computing Networks by Richard Romando
Using mobile computers when in transit implies mobile computing. This is effectuated by using wireless technologies such as LAN, WAN, Wi-Fi, GPRS, etc. LAN refers to Local Area Networking. This is not a very mobile technology, as it restricts the area of its reach. ... It stands for Metropolitan Area Networking and it connects mobile computing devices within a particular city or metropolitan area. ... WAN is Wide Area Networking. ... One such network, the Metricom, was available in 12 cities and 15 airports.

CCNA Salaries by Marcus Peterson
The Cisco Certified Network Associate or the CCNA is a certification for professionals who are genuinely interested in networking, and who want to endeavor in the fields of Cisco routers and switches. CCNA certification is awarded by Cisco systems. It signifies that competency has been achieved... They do well in Local Area Networks, LAN, Wide Area Networks, WAN, and other fields of computing. ... The metropolitan cities offer more compensation packages to their employees. ... These professionals can work as network administrators.

Networking Terms: Educating the Client by Joshua Feinberg
It is very important to educate your small business prospects and clients on key small business networking terms and buzzwords. After all, in order to "win them over," you need to be speaking the same language. In fact, you may even want to prepare a "cheat sheet", based on the below... • LAN (Local Area Network) – set of computer systems and peripheral devices connected for sharing resources and providing near instantaneous communications; today’s small business LANs are typically physically connected using Ethernet network adapters and Category 5 cabling; when extended to one or more...

Local Area Networks - Computer Networking by Michael Cooper
Local Area Networks also called LANs have been a major player in industrialization of computers. In the past 20 or so years the worlds industry has be invaded with new computer technology. It has made such an impact on the way we do business that it has become essential with an ever-growing need... (Local and metropolitan area networks 1997). ... A computer that receives the token is given permission to send a packet of information or, if the computer has no packet to send, it passed the token to the next computer.”(Local Area Network Microsoft 2000) I know that it is complicated to...

Uses of WiMAX by Michael Russell
WiMAX is designed as a wireless alternative to DSL and cable for last mile broadband access and as way to interconnect Wi-Fi hotspots into a Metropolitan Area Network. Although, the actual uses for WiMAX overlaps those for Wireless Local Area Network up until the mobile Wide Area Network level. ... This is one of the means to increase bandwidth for data-intensive applications running across a wireless network or as a back-haul for cellular phone and Internet traffic from a remote area back to a backbone.

WiMAx VS Wifi by Eric Meyer
WiMax (802.16) is is a newer standard of wireless networking designed to provide the last mile of high speed internet access to the end user. Some people would call Wimax WiFi on steroids but this would be to broad of an assessment. Wifi was and still will be used in LAN environments for... WiMax is designed for building a network infrastructure when the environment or distance is not favorable to a wired network. ... WiMax was designed to provide (MAN) Metropolitan Area Access, to homes and businesses.

Mobile Computing by Richard Romando
Mobile computing refers to the use of any kind of computer in a moving environment. The motion may be of the device itself, as in laptops, palmtops, wearable computers, and mobile phones; or it may refer to the dynamics of the computing process, as in digital cameras, podcasters and MP3 players. ... Another brilliant advancement in the field of wireless technologies is the Metropolitan Area Network, or MAN, which will allow vehicles and cell phones to remain in communication with each other forming a network probably much vaster than the internet.

Quick Guide to Computer Training by Kate Leas
Computers and the Internet have come a long way since their inception. Living in the computer age means adapting to new technologies as they evolve. The ease and speed of communication that computer technology provides allows us to be more productive in every facet of our lives. ... This includes LAN-local area network, MAN-metropolitan area network and WAN-wide area network. ... Computer network engineers work with software and hardware integration across a system of computers and servers. ... Who should do it?

The World of WiMAX by Michael Russell
You might start asking, "What is WiMAX anyway and what can I get from it?" Well, if you're the type of person that travels a lot to remote areas and is always in a dire need of Hi-speed Internet access, then WiMAX is for you. WiMAX stands for Worldwide Interoperability for Microwave Access. ... It is also known as IEEE 802.16 and by the term WirelessMAN (Wireless Metropolitan Area Network). ... A WiMAX subscriber station needs only to compete once and this only happens during the initial entry to the network.