Quick Answer: What Are The Uses And Advantages Of A Wide Area Network WAN?

How WAN is connected?

A WAN is typically owned by an external company, like an internet provider, telephone company or cable carrier.

It’s the router that allows the LAN to connect to the WAN.

Data travels from the LAN, through a router, to connect to the external network.

It’s the router that links the LAN to the internet..

Where is WAN network used?

A wide area network (WAN) is a data network, usually used for connecting computers, that spans a wide geographical area. WANs can be used to connect cities, states, or even countries.

How do I set up a wide area network?

To build a WAN, you need a contract with a service provider and your own networking equipment, such as routers and switches.Contact a service provider in your area to see what types of WAN services are offered. … Acquire a router and connect the WAN link to it. … Connect the network switch to your router.

Why is WAN better than LAN?

LAN has a higher data transfer rate whereas WAN has a lower data transfer rate. LAN is a computer network that covers a small geographic area, like a home, office, or group of buildings, while WAN is a computer network that covers a broader area. The speed of LAN is high whereas the speed of WAN is slower than LAN.

What are the features of WAN?

The distinguishing features of WAN areWANs have a large capacity, connecting a large number of computers over a large area, and are inherently scalable.They facilitate the sharing of regional resources.They provide uplinks for connecting LANs and MANs to the Internet.More items…•

Is LAN or WAN faster?

LAN, which stands for local area network, and WAN, which stands for wide area network, are two types of networks that allow for interconnectivity between computers. … LANs are typically faster and more secure than WANs, but WANs enable more widespread connectivity.

What is the most common example of a WAN?

The most well known WAN network is the Internet. WAN network covers cities, states, countries and even continents. WAN can be a public network or a private network.

Do I plug Ethernet into WAN or LAN?

Sometimes it will be labeled WAN. This port is intended to connect your router to the modem, and the outside world from there. The LAN ports are designed for connecting to local devices. Plug one Ethernet cable into your modem and the other end into your router’s WAN port.

What is wide area network advantages and disadvantages?

While WANS provide numerous advantages, they have their share of disadvantages. As with any technology, you need to be aware of these downsides to make an informed decision about WANS. The three most critical downsides are high setup costs, security concerns, and maintenance issues.

Why WANs are commonly used?

WANs are used to connect LANs and other types of networks together so that users and computers in one location can communicate with users and computers in other locations. … Others, built by Internet service providers, provide connections from an organization’s LAN to the Internet.

What is difference between WAN and Internet?

Internet is a communication protocol for worldwide network (WAN = Wide Area Network). … Ethernet is a communication protocol for Local Area Network (LAN) using same media interfaces (mainly RJ45 or fiber). LAN are independent networks but may be linked within a WAN through Internet devices such as Routers.

What is difference between LAN and WAN?

A LAN (local area network) is a group of computers and network devices connected together, usually within the same building. … A WAN connects several LANs, and may be limited to an enterprise (a corporation or an organization) or accessible to the public. The technology is high speed and relatively expensive.

What are the characteristics of LAN?

Here are important characteristics of a LAN network:It is a private network, so an outside regulatory body never controls it.LAN operates at a relatively higher speed compared to other WAN systems.There are various kinds of media access control methods like token ring and ethernet.

What are the advantages of wide area network?

Advantages of a wide area network (WAN)Covers large geographical area: … Centralized data: … Get updated files and data: … A lot of application to exchange messages: … Sharing of software and resources: … Global business: … High bandwidth: … Distribute workload and decrease travel charges:More items…•

What is a wide area network WAN give an example?

Wide Area Network examples The best example of a Wide Area Network is th Internet itself. Other smaller examples of WANs are: A network of bank cash dispensers; A Company network with several branch offices geographically distant.

What are the characteristics of LAN and WAN?

Difference between LAN, MAN and WANLANMANWANThere is more fault tolerance in LAN.While there is less fault tolerance.In WAN, there is also less fault tolerance.6 more rows•Jun 8, 2020

What are the disadvantages of a personal area network?

Disadvantages of personal area network: Slow data transfer. Interfere with radio signals: Infrared signals travel only in a straight line.