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Advantages :

  • Data is delivered in ordered.
  • Reliable.
  • Packets don't contain destination address and hence headers are very small.

Disadvantages :

  • If one of the device does not work properly or fails, the complete connections is lost.
  • In cases of crises, It won't be able to handle a lot a traffic.
  • Load is not distributed in the network, Some routers may be overused, while others underused.
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Q: What is advantages and disadvantages of virtual circuit switching?
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