What are the control frames for lost tokens, Computer Networking

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Control Frames for Lost Tokens

  • If station goes down ... token lost
  • Predecessor listens for data frame or token
  • Noticing none, retransmits token
  • Sends whofollows
  • Successor to failed station responds
  • Becomes new successor
  • If 2 stations in a row down
  • Send solicit_successor_2
  • Arbitrate among all alive to join ring
  • If token holder goes down, timers to restart as in claim_token

 


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