All Posts by Luke Fry

|In: Types Of Computer Networks|Last Updated:
The Ideal VPN Topology

A VPN (Virtual Private Network) is a service that creates a secure, listed online connection. VPNs in essence extend a secure internal network over a public network, this should therefore enable a user to safely send and receive information across the web. The major benefit of using a VPN is the privacy it offers users; they do not reveal their IP address which can protect their information from being tracked or compromised. Another major benefit is the speed at which the network connection is established, this means that emails, VoIP calls are much faster than a normal dial-up connection. As well as these benefits, VPN also provides several other features such as enhanced security, improved stability, reduced Virtual Private Networkbandwidth usage, and improved management.

Virtual Private Network service providers often use different methods to create a Virtual Private Network. There are two types of Virtual Private Network, those that are referred to …

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Advantages of a Storage Area Network

A storage area network or SAN is a logical computer network that provides remote access to unified, consolidated, block-level data storage over a local network. SANs are used primarily to access data storage devices like disk arrays and tape drives from multiple servers, so the devices seem to the operating system like directly attached storage. The network has features such as virtualization, address management, and policy-based routing, all of which allow different devices in the same network to operate in different ways. For example, while one disk drive in a local network may be connected to several other drives in a different network, a SAN has virtual networking between them. The physical address of a networked SAN is given by the manufacturer of the SAN device.

There are three basic types of SANs: enterprise, consumer, and central. An enterprise network has some storage-oriented servers that are connected through the network …

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Advantages and Disadvantages of Wide Area Network Services

Wide Area Network is also known as Wide Area Network or Wide Area Linkage. It is an extension of the Local Area Network. Wide Network has several advantages and disadvantages compared to the Local Area Networks. Wide Network supports data packets of billions of bits per second (bps), much more than the Local Area Networks (LANs). The speed of Wide Area Network is way beyond the LANs and therefore makes Wide Area Networks the best option for high bandwidth data transfer.

Wide Area NetworkBroadband internet connection is one of the main reasons behind Wide Area Network. It provides a fast internet connection because of its high capacity and faster transmission over long distances. A wide Network is using to transfer a large amount of data at a very high speed and reduced expense on equipment. Various Wide Area Networks are used for communication, internet access, etc.

One Wide Area Network is made …

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What Is a Metropolitan Area Network (Man) And How Does It Work?

A Metropolitan Area Network (ANN), also known as a Metropolitan Internet Connection, is used by many internet service providers (ISP’s) and internet users who want the capacity to connect to several computers within a relatively small area. It is similar to a Local Area Network but instead of having one main link, a Metropolitan area Network has several separate links. This allows the user to get internet service from a computer in the city center and another computer at home or office to access the internet from a computer in another part of the city center. The most important thing about a Metropolitan Area Network is that it provides fast internet service because the speed of internet connection is guaranteed to be quite high. To understand the topology of a typical Metropolitan area Network, it helps to look at how they work.

A metropolitan area network (man) is made up …

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Installing Campus Area Networks (Can)

A Wide Area Network is also known as a LAN or campus network. As have already mentioned above it’s smaller than the traditional broader area network and several Local Area Networks (LAN) join in on a single organization or zones to create a Campus Area Network (CAN). So, when someone says of the corporate networks within the particular geographical location, you could easily guess that it’s campus network. The term itself implies a physical location of a corporation within a specific location. The CAN have various features and services, that may include but are not limited to, the following: communication features, including voice, data, and unified communications features, access to the Internet, secure key distribution, management of secured networks and devices, including firewall, intrusion detection and prevention, and more. However, the feature that makes the CAN stand out from other networks is its versatility and the fact that any given …

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