Local area network

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  • The Importance Of Wired LAN

    organization in a network configuration and each PC on the LAN must connect to the network with a network interface card (NIC). The NIC needed varies by which cabling is used for the network (Cowley, 2012). NICs help to direct traffic on the network if a shared medium is used and they also help detect transmission errors (Cowley, 2012). Wired LANs can be complex and expensive to configure in an institution; some equipment needed for a wired LAN include hubs, switches, and routers. The hub, which is an OSI Level 1 device, acts as a signal booster within the LAN. Switches are OSI Level 2 devices and are actually intelligent devices that understand the addresses, connect different LAN segments,…

    Words: 1130 - Pages: 5
  • Disadvantages And Disadvantages And Types Of Networks

    Types of Networks LAN LAN stands for Local Area Network and it is a network that enables the connectivity of computers and devices confined within a small geographical area such as a building, college/school, or a group of buildings. The network consists of computers and peripheral devices connected to each other that connect to a local domain server. Above is an image illustrating the networking of LAN, it shows a server(s) as the central, and all the other peripheral devices, desktops, and…

    Words: 2157 - Pages: 9
  • Hospital Case Study

    assigned per the individual’s title in the organization. For example, the Executive Mgmt. have Apple iMacs, 24”, 2.4GHz, 2GB Ram, 500 MB HD, Wireless, 10/100/1000 Base T, OS Virtualization with MAC OS X Leopard & Windows XP work stations. The HR, OPNS, Finance Senior Manager Workstations are Apple iMac, 20”, 2 GHz, 350 MB HD, Wireless, 10/100/1000 Base T, OS Virtualization with MAC OS X Leopard / Windows XP OS. Personal within the Administrative Areas that are only responsible for data entry…

    Words: 1785 - Pages: 8
  • The Key Concepts Of Network Configuration

    The Key Concepts of Network Configuration Network configuration starts with a device such as a computer, each device requires the assignment a unique number to identify it on the network, known as an IP address which stands for Internet Protocol Address. Every device requires an IP address from a cell phone to a fax machine. This number gives your device the ability to communicate with other devices and available networks. Once the original device requires network access to another device,…

    Words: 750 - Pages: 3
  • Network Engineer Vs Network Architect

    taking place online or through computer networks. With this huge growth in computer usage, it’s no wonder that Boston.com reported Network Systems and Data Communications Analyst as the number one fastest…

    Words: 935 - Pages: 4
  • Which Of The Following Is Not A Characteristic Of Intranets?

    browsing and search capabilities. b) Company-owned networks that use IP technology to securely share part of a business’s information or operations with suppliers, vendors, partners, customers, or other businesses. c) With screen sharing and other groupware tools, intranets can be used to facilitate collaboration. d) Companies deliver policies, pay stub information for direct deposits, benefits, training materials, and news to their employers via their intranets. 40. Virtual private…

    Words: 1865 - Pages: 8
  • 7 Threats To A Network Case Study

    Introduction This paper describes seven threats to a network belonging to a fictitious marketing company in Kansas City, Missouri. These threats are based on different IT infrastructure domains. The detail of these threats explains the possible outcomes and endeavors to point out “what is the worst that can happen” from that threat. Threats The first threat area is the user domain. The user domain consists of the actual users, or people, in the company, including subcontractors, vendors, and…

    Words: 717 - Pages: 3
  • Network Building Blocks And Network

    Network Building Blocks Over the past twenty years, the use of the internet and other digital networks has grown exponentially around the world. Although to some it may seem complex, these networks are relatively simple and made up of only a few parts. The major networking building blocks are workstations, network applications, the type of network, servers, and routers. Workstations and Applications There must be workstations for a network to be present. Workstations include laptops, desktop…

    Words: 1438 - Pages: 6
  • Bluetooth Network Technology Definition

    Network hardware is the physical equipment that is required to allow devices to transmit data to another device. The devices have the ability to transfer over many types of media, but there are only two basic types of transmission. We first have the broadcast transmission which transfers the same messages to multiple recipients. Then there is point-to-point links that establishes a connection between two individual 's devices for data transmission. Networks rely on these two types of…

    Words: 791 - Pages: 4
  • Layers Of WBAN

    If there is any abnormalities found, alert should be given to the patients. So, the communication of WBANs with other network plays a crucial role. Power usage is the important factor in choice of wireless technology. The existing and emerging radio technologies suitable for WBANs are: UWB, ZigBee and IEEE 802.15.4, Bluetooth and a few leading competitors in WBAN markets such as Z-Wave, Zarlink, RFID, Rubee, ANT and Sensium. Based on the requirement of WBAN application we can select different…

    Words: 954 - Pages: 4
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