Advantages and disadvantages associated with various network topologies, cable options and factors governing selection of an appropriate cable.

As an IT manager, you have been asked to identify the advantages and disadvantages associated with various ne bothrk topologies. You should in like manner round off the various cable options and discuss the factors that would consecrate your selection of an abstract cable. Network A network consists of two or more computers that are link to share familiar programs or applications, nominate common facilities, provide annoy to shared services (e.g. entropybase, CD-ROM libraries, printers), exchange files, or allow electronic communications. Networks are a popular room to reduce the monetary value of computer software program licences and manage efficient wasting unhealthiness of resources, and can incorporate security measures to grant privileges and restrict rile to certain users. They are linked through cables, telephone lines, intercommunicate receivercommunication waves, satellites or infrared light beams. There are three basic types of network: ·Local or bit Network (LAN) - strangle to a relatively small area, e.g. building or organise; one computer is the file innkeeper and stores all software controlling the network, the other computers are work stations and whitethorn have additional software on their hard drives unaccompanied are generally less powerful than the file horde; they are usually connected by cables. ·Metropolitan field of operations Network (MAN) - usually covers wider geographic areas, e.g. cities, districts; smaller networks are unite for easy dissemination of information throughout the network, e.g. government agencies, topical anesthetic anaesthetic libraries.

·Wide Area Network (WAN)! - connect volumed geographic areas, such as an entire State, or however globally. LANs The next characteristics differentiate one LAN from another: · analysis situs - the geometric arrangement of devices on the network. ·Protocols - the rules and encoding specifications for sending data on a network, including guidelines regulating access method, allowed physical topologies, types of cabling and vivify of data transfer, e.g. Ethernet, LocalTalk, Token Ring. ·Media - how devices are connected (e.g. cable or radio waves) Topology... If you want to get a full essay, order of magnitude it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper