20 May 2018

Advantages and disadvantages of wide area network

The term WAN full form is wide area network, it can be used much-advanced technology such as ATM, SONET, frame relay and many more. It can cover multiple smaller networks such as LANs or MANs. WAN can connect computers all around the world together. So now let us check out the advantages and disadvantages of WAN to know more details about it.

Advantages of WAN :
  • Increase efficiency
  • Easy of communication
  • Large network cover
  • Share information over the large area
  • Message can be sent very quickly to anyone else on the network
  • It supports the global market and global business
  • Centralized IT infrastructure
  • Boost your privacy
Disadvantages of WAN :
  • It is slow in speed
  • It is complected and complex
  • It is difficult to maintain the network
  • It is very costly because we have to pay every time for transferring data
  • WAN is a big and complex problem
  • Very much dependent on the third party because it is a public network
  • WAN is not secure and means not reliable
  • Security problem
  • Training cost
  • Maintenance problem
  • Require high-performance device
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