All Posts in Computer Network Basics

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Comparison Of Autonomous System Routing Options Between Wide Area Networks

The choice of routing protocol is important in wide area networks. This article discusses some of the considerations involved in selecting an autonomous system (AS) routing protocol for a WAN.

Overview

A wide area network (WAN) is a collection of computer networks that are geographically dispersed, but connected by a high-speed data link. This allows users in different locations to communicate with each other as if they were on the same local area network (LAN).

A wide area network (WAN) is a collection of computer networks that are geographically dispersed, but connected by a high-speed data link. This allows users in different locations to communicate with each other as if they were on the same local area network (LAN). The internet is an example of a WAN because it connects millions of computers around the world into one giant network.

Routing Protocols

In this section, we will discuss the routing protocols that are used in WANs. Routing protocols are used to exchange information between routers in a network.

Routing protocols can be categorized into two main categories: distance vector and link state. Distance vector routing protocols send their entire routing table out to all of their neighbors every time they change it, while link state routing protocols only send partial information about their own links (i.e., those directly connected) when they change them

IGP vs. EGP

EGP is an exterior gateway protocol. It is used to exchange routing information between autonomous systems and other networks, like ISPs or private networks. It’s also used for routing information exchange between providers, but that’s not as common because it’s easier to use BGP instead of EGP when communicating with different providers.

IGPs

  • IGPs are used to route traffic between routers within an autonomous system.
  • A routing protocol that is used within an autonomous
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What Is A WAN And How Does It Work

The Internet is a wide area network (WAN), while your local area network (LAN) is a local area network. The difference between the two types of networks is that one covers a large area and the other covers a small area. Most businesses use both types of networks to expand their communications capabilities and improve efficiency.

A wide area network (WAN) is a communication network that covers a broad area.

A wide area network (WAN) is a communication network that covers a broad area. It can be used to connect geographically dispersed locations, such as branch offices of a company or campuses of an educational institution.

A WAN can be wired or wireless, but it must cover the entire area it serves, and it may include connections between different types of networks at each location (for example, Ethernet). An example of a WAN is the Internet: although most people think of the Internet as one large connected system, it actually consists of many smaller networks connected together by routers and other devices.

The Internet is a WAN, connecting your computer to millions of others.

The internet is a wide area network (WAN). It connects computers and other devices all around the world, allowing you to communicate with people from all over the world.

If you’ve ever bought something online or watched Netflix on your phone while traveling abroad, then you’ve used the Internet in action. The World Wide Web is one of many networks that comprise this WAN, which also includes private enterprise networks like those used by businesses or universities.

A local area network (LAN) connects computers in the same location.

A local area network (LAN) is a group of computers that are connected to each other. A LAN usually connects computers in the same location, such as in …

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Understanding Wide Area Networks (WANs)

A wide area network (WAN) is a group of computers that are connected across a large geographical area. WANs allow data to be transmitted from one computer to another, even if the two computers are not in the same location or connected to the same network. WANs can connect multiple locations together, making it possible for people and businesses to work on projects and share resources with each other no matter where they are located.

What is a WAN?

A wide area network (WAN) is a private network that spans large geographic areas. WANs are used for communication between different locations, and they can be used to transmit data or voice communications.

A WAN allows you to connect with other networks that are not located in the same building or facility as your organization’s network. For example, if you have an office in New York City and another office in Los Angeles, these two locations would be connected via a WAN so employees at both offices can communicate effectively.

How does the WAN work?

WANs are used to connect businesses and organizations to the Internet. They use a variety of technologies, including DSL (digital subscriber line), cable, fiber and satellite.

WANs can be private or public. A private WAN is owned by an organization that uses it internally; this may be beneficial if you have offices in different cities or countries because it allows them to communicate seamlessly over long distances without having to pay for expensive phone bills every month. Public WANs are available for anyone who wants access–you can think of them as being like highways on which all cars have equal right-of-way access regardless of their size or speed capabilities; however unlike highways these networks don’t charge any toll fees!

They’re also useful when connecting offices within …

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10 Tips For A Successful Home Network

Having a secure, fast and reliable home network is critical to the enjoyment of everyday life at home. Here are some tips to help you get the most out of your home network.

Plan your network

Planning your network is a critical step in setting up your home network. It will save time and money, and it can help you avoid problems later on. Planning the layout of your home network also gives you an opportunity to get the most out of it by choosing the right placement for devices like routers and modems so that they’re accessible by all computers in the house.

Planning Your Network Layout

Choose a wired or wireless network

  • Choose a wired or wireless network.
  • A wired network is more secure and reliable, but it requires more setup and maintenance. A wireless network is convenient, but it’s more vulnerable to hacking.
  • If you choose to go with a wireless option, make sure that the router has WPA2 encryption enabled by default (or at least turn on MAC address filtering). This will prevent unauthorized devices from connecting to your Wi-Fi.

If possible, avoid using public hotspots when working on sensitive tasks like online banking or shopping; these can be hacked easily via malware installed on other users’ computers or through fake Wi-Fi networks set up by hackers nearby.*

Secure your Wi-Fi with a password

  • Use a password you don’t use anywhere else.
  • Make it hard to guess.
  • Don’t use a dictionary word.
  • Don’t use your name, birthdate, or any other information that can be easily guessed.
  • Don’t use the same password for multiple accounts (e.g., email and social media).

Take advantage of the Security tab in Windows

  • Turn on Windows Firewall
  • Turn on SmartScreen Filter
  • Enable AppLocker, if you have not done so already. This is
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Overview Of Wired And Wireless Local Area Network

Local Area Networks, or LANs, are a common form of computer network that allow computers and devices to communicate with one another. A LAN can be connected via wired or wireless connection, as well as through fiber optic cables. Wired LANs use Ethernet cables to connect nodes while wireless LANs rely on radio frequency (RF) signals sent over the air. Hybrid wired and wireless LANs may have some combination of both types of connections available.

Fiber optic LANs

A fiber optic LAN uses fiber optic cable to transmit data over long distances. Fiber optic cables have a diameter that’s about the size of a human hair and can carry much more information than traditional copper wire cables. Because they’re made up of small light pulses, they can also send data faster than other types of network connections (up to 10 Gbps). The downside is that it’s expensive to install and maintain a fiber optic network; it requires space for large transmitters, receivers, repeaters and other hardware components; plus there are strict regulations regarding where these devices must be placed in relation to one another so as not to cause interference with each other or nearby electronics such as televisions or radios

Wireless LANs

  • A wireless LAN is a network of computers that are connected together using radio waves instead of cables.
  • Wireless LANs (also known as Wi-Fi networks) are used in homes, offices, schools and other places. They can be connected to the Internet through an access point or router.

Hybrid wired and wireless LANs

Hybrid wired and wireless LANs are a combination of wired and wireless LANs. They utilize both technologies to connect devices, which can be used in homes, offices, schools, hospitals and other areas. A hybrid network consists of two or more separate radio frequencies (RF) or …

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