Network Engineer – F.O.C.U.S Follow One Course Until Successful
Circuit Switching In a Circuit Switching network , a circuits need to be establish before 2 devices can communicate . Packet Switching In a packet switching network data is process by breaking into small pieces of packets , send them one…
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Protocols are a set of rules governing communication between devices and systems . There is different use of the term protocols and can get confusing : Protocol Suite or Stacks ( Layers ) are a collection of Protocols.