What is a Wide Area Network in networking?

A wide area network (also known as WAN), is a large network of information that is not tied to a single location. WANs can facilitate communication, the sharing of information and much more between devices from around the world through a WAN provider.

What is a Wide Area Network WAN give an example?

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 is Wide Area Network with diagram?

A Wide area network (WAN) is a telecommunication network that is used for connecting computers and covers a wide geographical area. WANs often contain a few smaller networks (LANs, MANs, etc.). The packet switching and circuit switching technologies are effectively used in WANs.

What is the best example of WAN?

Internet is the best example of WAN.

What is Storage Area Network examples?

The most common SAN protocols are:

Fibre Channel Protocol (FCP). The most widely used SAN or block protocol, deployed in 70% to 80% of the total SAN market.
Internet Small Computer System Interface (iSCSI).
Fibre Channel over Ethernet (FCoE).
Non-Volatile Memory Express over Fibre Channel (FC-NVMe).

Where is wide area 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.

What is the meaning of Storage Area Network?

A storage area network (SAN) is a dedicated, independent high-speed network that interconnects and delivers shared pools of storage devices to multiple servers. Each server can access shared storage as if it were a drive directly attached to the server.

What are the requirements of wide area network?

Service components include the following:

Redundant core network infrastructure.
Redundant high capacity access to the Internet.
All equipment required to interface service with customer LAN.
IP addresses for each device.
IP Telephony (main campus phone number)
Domain Name Service.

What is the advantage and disadvantage of wide area network?

While WANS provides 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 is SAN used?

SANs are primarily used to access data storage devices, such as disk arrays and tape libraries from servers so that the devices appear to the operating system as direct-attached storage. A SAN typically is a dedicated network of storage devices not accessible through the local area network (LAN).

What does wide area network stand for?

Wide area network. A wide area network is a network that covers a broad area using private or public network transports.

What are the key features of a wide area network?

WANs 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.

What is an example of a wide area network?

Wide area network (WAN) is a type of telecommunication network, which is used to connect the computers on a wide geographical area. WANs are quite popular and widely used networks, the most known and bright example of WAN is the Internet.

What are the disadvantages of a wide area network?

Many Skilled technicians and network administrators are required to handle the network servers.

There is no guarantee in the privacy of the users. It is easy to access the information for a third party.

A good firewall is required to restrict third party users from accessing the data.

Providing security to users is a little complex.