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Local Area Networking Solutions WHAT IS A LAN? A network is a group of computers which communicate with each other and share resources such as software, data files, printers, fax machines, email, etc.. Having a LAN can increase office productivity and cut down on cost. There are two primary elements to a network, a file server and workstations. A file server is a central machine that manages files, applications, printing, storage, and security on the network. Workstations are personal computers (PC) that are attached to the LAN. These PCs make use of the resources that are attached to the network. RESOURCE SHARING PC’s that are attached to a network can send email and share CD-ROMs, modems, fax machines, and printers. Persons working on the same project can share files. Updates to a project are readily accessible to everyone who needs them. Information of virtually any kind can be stored on a computer network, including letters, contracts, voice messages, facsimiles, photographs, medical X-rays, and even videos. Years of old records can be scanned into computer files, organized, and stored. Archived files that are needed for future reference can be retrieved and printed by LAN users. TELECOMMUNICATIONS Telecommuters can access the corporate LAN with the use of a phone line and a PC that is equipped with a modem. Remote offices can be linked together to form one "virtual" LAN.Currently most company use SHDSL for VPN connection, or run remote desktop through broadband internet. NETWORK SECURITY Network Security is another benefit of having a LAN. Login IDs can be required before access to LAN resources is permitted. Password restrictions, such as length, age and uniqueness, can also be imposed. Time restrictions can be implemented to prevent users from accessing the network at specific time. Further, access to data can be restricted to those who the network administrator has given access rights to. DATA INTEGRITY Data integrity is an important part of any network. An Uninterruptible Power Supply (UPS) is a battery that provides power to a file server in the event of electrical brownouts or blackouts. Without a UPS, power failures can cause irreparable damage to server components and data. Tape Backup systems are used to make copies of data residing on a file server. These copies are stored on tapes, and can be used to retrieve data that has either been deleted accidentally, or lost due to a system failure. All server should be setup with UPS and sheduled data backup solution. DO YOU ALREADY HAVE A NETWORK? If you already have a network, we can help you to make it better. Our professionals will do all experts planning, designing, installing, managing, and maintaining mission-critical Windows Server and Netware networks with Windows clients. Our consultants will work with you and provide you with the most efficient, cost effective solution. Phone: 02 9592 0448, Fax: 02 9592 0441, Moile: 0425 397 450 Email: info@founder.com.au Copyright 2004 Founder Australia
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