Explain priority and reservation of token passing, Computer Networking

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Priority and Reservation

  • Higher priority stations may possibly access the token sooner
  • Each station has a priority code
  • Since token passes by station waiting to transmit is able to place its priority code in the access control (AC) field of the token or data frame
  • Higher priority stations possibly will remove a lower priority reservation if stations have it's first-come, equal priority and first-served

 


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