Quick Answer: What Are The Advantages Of WAN?

What is WAN and its types?

A WAN could be a connection of LAN connecting to other LAN’s via telephone lines and radio waves 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.

There are two types of WAN: Switched WAN and Point-to-Point WAN..

Is the Internet a WAN?

The networking technologies and protocols WANs use to transmit information are different from those used within LANs. The Internet is, strictly speaking, a WAN.

What is WAN port on router used for?

A WAN port is used to connect to an internet source, such as a broadband modem. The WAN allows the router to connect to the internet and share that connection with all the Ethernet-ready devices connected to it.

What does WAN stand for?

wide-area networkIn its simplest form, a wide-area network (WAN) is a collection of local-area networks (LANs) or other networks that communicate with one another. A WAN is essentially a network of networks, with the Internet the world’s largest WAN.

What is wan with example?

Wide area network (WAN) Wide area network provides long distance transmission of data. … Internet connection is an example of WAN. Other examples of WAN are mobile broadband connections such as 3G, 4G etc.

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.

How WAN is connected?

WANs are either point-to-point, involving a direct connection between two sites, or operate across packet-switched networks, in which data is transmitted in packets over shared circuits. … Depending on the service, WANs can be used for almost any data sharing purpose for which LANs can be used.

Which cable is used in WAN network?

However, to connect to and communicate with devices over a WAN you have to use a serial cable rather than a patch cable. Serial cables transmit data differently to LAN cables and other cables like parallel cables. With serial cables, the data is sent along the cable one bit at a time.

What is the advantage of wide area network?

WANs offer a distinct privacy and security advantage. Network Performance Consistency: Equally important, your data does not have to compete with other Internet data for bandwidth as your communications travel between destinations. You get continuous access to all the bandwidth you are paying for.

Why WANs are commonly 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. … WANs also transmit data at slower speeds than LANs.

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.

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.

Which network topology is fastest?

But in mesh topology each devices are connected to other devices directly by individual cables without using center hub. Theoretically the fastest topology should be mesh topology. But the best topology is star topology.

How secure is a WAN network?

WAN security is best kept by requiring all users connecting to your WAN to connect via Virtual Private Network (VPN). A VPN creates a secure tunnel that protects your data and allows all traffic, voice, or data to pass through a public WAN as if it were on a private circuit or LAN.

What is WAN network advantages and disadvantages?

AdvantagesDisadvantagesAllow for much larger and more intricate network Can cover near infinite geographical distanceCost Speed Ease of Use

Why LAN is better than Wan?

WAN. 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 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…•