Fault localization, a central aspect of network fault management, is a process of deducing the exact source of a failure from a set of observed failure indications. It has been a focus of research activity since the advent of modern communication systems, which produced numerous fault localization techniques. However, as communication systems evolved becoming…
Sends messages to other users, computers, or messaging names on the network. Syntax net send {name | * | /domain[:name] | /users} message Parameters name : Specifies the user name, computer name, or messaging name to which you want to send the message. If the information that you supply contains spaces, use quotation marks around the text (for example, Computer…
Whether you want to connect Windows PCs and laptops the traditional way to share files or use Windows 7 and Windows 8 s homegroups to share photos, videos, music and documents, we have the answers here. Both file sharing methods are covered. Here s how to share files over a network. If you have two or more computers on a Wi-Fi or wired network at home or in the…
What Is a Wireless Network?: Five Questions to Start With What is a wireless network? How is it different from a wired network? And what are the business benefits of a wireless network? The following overview answers basic questions such as What is a wireless network?, so you can decide if one is right for your business. What Is a Wireless Network? What is a…
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This documentation is archived and is not being maintained. Applies To: Windows Server 2008, Windows Vista Following are the requirements for deploying a wireless access infrastructure by using the scenarios documented in this guide: Before you deploy this scenario, you must first purchase and physically install 802.1X-capable wireless access points (APs) to…
Home : Technical Terms : Network Topology Definition A network topology describes the arrangement of systems on a computer network. It defines how the computers, or nodes, within the network are arranged and connected to each other. Some common network topologies include star, ring, line, bus, and tree configurations. These topologies are defined below: Star…
Wireless WAN is a wide area network in which separate areas of coverage or cells are connected wirelessly to provide service to a large geographic area. You also agree that your personal information may be transferred and processed in the United States, and that you have read and agree to the Terms of Use and the Privacy Policy. WWAN services are typically delivered…
Wireless internet, commonly known as Wi-Fi, requires a wireless router, which transmits signals through the air to devices equipped with wireless network cards or adapters. Using Wi-Fi, computer users can connect to the Internet from practically any room and can even connect to the Internet on the go using Wi-Fi hotspots. There are dual and single band routers…
Fiber Optic - A cable technology that uses glass (or plastic) threads (fibers) to transmit data. It is a very fast technology Gateway - A device on a network that serves as an entrance to another network and routes traffic Hardware (MAC) address - A unique address associated with a particular network device Hub - A common connection point for computers and devices…
Using a network connection, including connecting to the Internet, computers connect to each other to transmit data between them and communicate with each other using the TCP/IP (Transmission Control Protocol / Internet Protocol). Think of TCP/IP as a book of rules, a step-by-step guide that each computer uses to know how to talk to another computer. This book…
Our Computer Networks questions and answers focuses on all areas of Computer Networks covering 100+ topics in Computer Networks. Highlights – 1+ Multiple Choice Questions & Answers in Computer Networks with explanations – Every MCQ set focuses on a specific topic in Computer Networks Who should Practice these Computer Networks Questions? – Anyone wishing…
Be the gatekeeper to the internet . Increasing bandwidth is just part of your job. You have a whole network that relies on you. Access to the world begins at your fingertips. Can you imagine a world without Internet on your computer at work, your tablet at home, or your mobile phone at the mall? These devices don’t magically “connect” on their own. Network technicians…
Backbone part of the network is a core of the network with its high throughput capability and significant bandwidth. It is made for the ability of network to communicate with external networks (like Internet). It is a root of the network tree, that has rest of the network growing from it. Serial Backbone Serial backbone is formed of two or more devices that are…
A token ring network is a local area network (LAN) in which all computers are connected in a ring or star topology and pass one or more logical tokens from host to host. Only a host that holds a token can send data, and tokens are released when receipt of the data is confirmed. Token ring networks prevent data packets from colliding on a network segment because…
Actually - you can extend a non-Apple wifi network if you use 2 airport units, or an airport and a Mac. - Using 2 Airports - 1. Configure Airport 1 to join the wifi network 2. Configure Airport 2 to Create a Wireless Network 3. Connect Airport 1 client port to Airport 2 WAN port with ethernet cable Caveat: I think Airport 1 has to be an Airport Express. Configurations…
1. Right-click the network connection icon in the notification area, and then click View Available Wireless Networks. 2. In Connect to Wireless Network, under Available Networks, click the wireless network that you want to connect to. 3. If a network key is required for Wired Equivalent Privacy (WEP), do one of the following: If the network key is automatically…
My Network Places displays shortcuts to shared computers, printers, and other resources on the network. The shortcuts are created automatically in My Network Places whenever you open a shared network resource, such as a printer or shared folder. The My Network Places folder also contains hyperlinks to tasks and locations on your computer. These links can help…
Is anything else connecting to your WIFI (Phones, Tablets, other laptops) Are you sure it s your Laptop and not your wifi router/access point? Normally, windows gives you connected but limited Access , after it has successfully associated (connected wirelessly) to the acual router/access point, but cannot reach Da Intarwebz (I hate how windows errors - they…
– WatchGuard Technologies, a global leader in multi-function security appliances, today announced it was named Company of the Year at the 2015 Network Computing Awards. The company also received Best Hardware Product of the Year award honors for its new multi-function firewall, the Firebox® M440. Based on readers’ nominations and votes from Network Computing…
Home networking is never as simple as merely connecting device A to device B. This guide will walk you through the jargon of setting up a home network. I m focusing on PC networking here, but I will talk about consumer electronics gear in the context of delivering material from your PC to the living room, as well as Internet connectivity. Some of the following…
You can use Windows Internet Connection Sharing to share your Internet connection between your computer and your Xbox One console. If you do this, both the console and the computer can access the Internet at the same time. To use Windows Internet Connection Sharing, you must have the following: A computer that has two network adapters Note Most laptop computers…
Adaptive Energy-Conserving Routing for Multihop Ad Hoc Networks Ya Xu, John Heidemann and Deborah Estrin USC/Information Sciences Institute Citation Ya Xu, John Heidemann and Deborah Estrin. Adaptive Energy-Conserving Routing for Multihop Ad Hoc Networks. Technical Report 527. USC/Information Sciences Institute. [PDF] [alt PDF] Abstract In this paper, we present…
Wireless Network Configuration Cambium Networks LINKPlanner and cnMaestro™ wireless network management systems offer fast, easy design options for high-performance wireless networks that satisfy both immediate and long term objectives. LINKPlanner is a free software tool that helps design reliable wireless broadband Point-to-Point and Point-to-Multipoint solutions…
5G is just a marketing term. The connectivity we crave — cheap, fast, ubiquitous — won’t happen without more fiber in the ground. “5G-equipped” phones on display at the Mobile World Congress in Barcelona this February. (Josep Lago / Getty Images) I during which the perspiring officiant held up a copy of Newsweek . “The Race for Fusion, ” the cover read. “Why…
This is a consultant s dream! However, it can become a nightmare for you and your company if you design the network improperly. Let s look at some big network design issues to consider when designing a new LAN for your customers. Plan the network s complexity to be in line with the customer s IT expertise Switches and routers come with hundreds of features and…
Once you have the Foscam IP Camera setup and connected via ethernet/network cable, please follow the steps below to set it up wirelessly: 1) Most importantly, ensure you are running your wireless network on the 802.11b/g/n standard at 2.4GHz. Some 802.11n will run on 5GHz which is not compatible with our cameras. Please refer to your router’s manual on how make…
