Byte count framing method

Byte count framing method:

We had seen in previous article framing, that to send packets from sender to the receiver framing is required. But the question was how the receiver will identify the starting and ending of a frame. For receiver, starting and ending of a frame is necessary to recognize the next frames transmitted by the sender.

So in this case Byte count framing method will support.

The byte count framing method uses a field in the header to specify the number of bytes in the frame.
  1. Data link layer at sender sends the byte count.
  2. Data link layer at receiver counts the byte count.send by sender.
  3. If there is difference between  bytes counts of sender and receiver. There is error in data received.
  4. Else received data is correct.
  5. Above points are shown in diagram below.





More topics from Computer Network to read.
Computer Network
EasyExamNotes.com covered following topics in Computer Network.
  1. Data Link Layer
  2. Framing
  3. Byte count framing method
  4. Flag bytes with byte stuffing framing method
  5. Flag bits with bit stuffing framing method
  6. Physical layer coding violations framing method
  7. Error control in data link layer
  8. Stop and Wait scheme
  9. Sliding Window Protocol
  10. One bit sliding window protocol
  11. A protocol Using Go-Back-N
  12. Selective repeat protocol
  13. Application layer
References:
  1. Andrew S. Tanenbaum, David J. Wetherall, “Computer Networks” Pearson Education.
  2. Douglas E Comer, “Internetworking with TCP/IP Principles, Protocols, And Architecture", Pearson Education
  3. Kaveh Pahlavan, Prashant Krishnamurthy, “Networking Fundamentals”, Wiley Publication.
  4. Ying-Dar Lin, Ren-Hung Hwang, Fred Baker, “Computer Networks: An Open Source Approach”, McGraw Hill.
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EasyExamNotes.com covered following topics in these notes.

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Previous years solved papers:
A list of Video lectures References:
  1. Sebesta,”Concept of programming Language”, Pearson Edu 
  2. Louden, “Programming Languages: Principles & Practices” , Cengage Learning 
  3. Tucker, “Programming Languages: Principles and paradigms “, Tata McGraw –Hill. 
  4. E Horowitz, "Programming Languages", 2nd Edition, Addison Wesley

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    6. Register transfer language
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    1. William stalling ,“Computer Architecture and Organization” PHI
    2. Morris Mano , “Computer System Organization ”PHI

    Computer Network ↓ 👆
    Computer Network

    EasyExamNotes.com covered following topics in these notes.
    1. Data Link Layer
    2. Framing
    3. Byte count framing method
    4. Flag bytes with byte stuffing framing method
    5. Flag bits with bit stuffing framing method
    6. Physical layer coding violations framing method
    7. Error control in data link layer
    8. Stop and Wait scheme
    9. Sliding Window Protocol
    10. One bit sliding window protocol
    11. A protocol Using Go-Back-N
    12. Selective repeat protocol
    13. Application layer
    References:
    1. Andrew S. Tanenbaum, David J. Wetherall, “Computer Networks” Pearson Education.
    2. Douglas E Comer, “Internetworking with TCP/IP Principles, Protocols, And Architecture",Pearson Education
    3. KavehPahlavan, Prashant Krishnamurthy, “Networking Fundamentals”, Wiley Publication.
    4. Ying-Dar Lin, Ren-Hung Hwang, Fred Baker, “Computer Networks: An Open Source Approach”, McGraw Hill.