2000-OSM, F1 8-69
CAUTION
The Dump History command is rather invasive, and may cause this station to drop
tokens.
Dump History: Entered as DH, the history buffer maintained at this node is displayed (see Figure 8-
46). Displayed are the source addresses of the last 255 stations to send a token on the wire. Note
that the address of the station displaying this buffer is not seen. The location of the asterisks (***)
shows the starting point of the display. The escape key will return you to the main menu. Pressing
Enter will display the content of the next buffer captured.
Vistanet Debugger - HyperTerminal
File
Edit
0 1 2 3 4 5 6 7 8 9 A B C D E F
0 10 104 1 2 3 4 5 6 7 8 9 10 104 1 2 3
1 4 5 6 7 8 9 10 104 1 *** 4 5 6 7 8 9
2 10 104 1 2 3 4 5 6 7 8 9 10 104 104 1 2
3 3 4 5 6 7 8 9 10 104 1 2 3 4 5 6 7
4 8 9 10 104 1 2 3 4 5 6 7 8 9 10 10 104
5 1 2 3 4 5 6 7 8 9 10 104 1 2 3 4 5
6 6 7 8 9 10 104 1 2 3 4 5 6 7 8 9 10
7 104 1 2 3 4 5 6 7 8 9 10 104 1 2 3 4
8 5 6 7 8 9 10 104 1 2 3 4 5 6 7 8 9
9 10 104 1 2 3 4 5 6 7 8 9 10 104 1 2 3
A 4 5 6 7 8 9 10 104 1 2 3 4 5 6 7 8
B 9 10 104 1 2 3 4 5 6 7 8 9 10 104 1 2
C 3 4 5 6 7 8 9 10 104 1 2 3 4 5 6 7
D 8 9 10 104 104 1 2 3 4 5 6 7 8 9 10 104
E 1 2 3 4 5 6 7 8 9 10 104 1 2 3 4 5
F 6 7 8 9 10 10 104 1 2 3 4 5 6 7 8 9
View Cell Transfer Help
Connected 0:00:27
VT100
9600 8-N-1
Figure 8-46. TYPICAL DUMP HISTORY SCREEN
Statistical Display
On the screen, several items of interest to the technician are displayed. The Statistical Display is
divided, roughly, into three columns: Transmit, Receive and General Statistics. Following is an
explanation of each screen element.
Transmit Statistics
Transmit Requests: Number of requests for UDP transmission from the host.
Buffers Recycled: Number of requests for UDP transmissions processed by this board.
Transmits: Number of UDP transmissions successfully made.
Transmit Errors: Number of UDP transmissions not acknowledged by the destination (or
acknowledgement was lost on line).
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