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16. The total number of frames in a single transmission while waiting for ACK on the receiving site.
17. The size of the Tx queue until the Transport layer suspends the application.
18. The index of the next buffer to be transmitted. (beginning of queue).
19. The index of the next buffer to be added to the queue. (end of queue).
20. The sequence number of the first frame and last frame in the queue.
21. The size of the Rx queue.
22. The next frame to be received by the Rx queue.
23. The sequence number of the frame to be received.
24. The expected sequence number of the next frame to be received.
25. The location of the next frame to be received in the Rx queue.
26. A temporary queue in case of holes in reception (the receiving sequence number is different from
expected). The data is similar to the Rx queue
27. Does Transport expect start session in the next frame to be received?
28. Is Sync ACK required?
29. Has Sync ACK arrived?
30. Was Sync ACK transmitted? Have new frames been received?
31. Is this Instance master or slave?
32. Is this Instance in Tx state?
33. Has a Reset been sent from the Master?
34. Has the current session been aborted?
35. Send ACK in next transmission?
36. Is this the first burst in the current transmission for sending Start Session?
37. Is the Transport layer retrying?
## 65
LEVEL = 1
no. of
buffers in Tx queue
no. of
buffers in Rx queue
no. of
buffers in temp queue
The number of MDLC frames in each queue in this instance of the Transport layer.
C-8
Software Diagnostics Output
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