X.25 Line Monitor Display - Cabletron Systems Netlink FRX4000 User Manual

X.25 Line Monitor
Status Displays
The X.25 line monitor is used to monitor X.25, SDLC, BSC, and async ports. The fol-
lowing figure shows an example:
09:23:05:16I DATALCN 4072PR 4
09:23:05:27I DATALCN 4072PR 4
09:23:05:27I RR LCN 4071PR 6
09:23:06:05ORR LCN 4072PR 6
09:23:06:18ODATALCN 4072PR 6
09:23:07:13ODATALCN 4071PR 6
Figure 19-6 X.25 Line Monitor Display
On each line:
The leftmost field shows the time, to hundredths of a second.
The next field displays
displayed in reverse video.)
The next field identifies the packet type.
, , or appears between the packet type and the LCN field if the D, M, or Q
D M Q
bit is turned on in the packet.
is the logical channel of a data session.
LCN
is the packet receive sequence number.
PR
is the packet send sequence number.
PS
is the length of the data in bytes.
LNG
The field to the right of the colon contains the data in a data packet. (Data
exceeding the screen width is displayed on the next line.)
PS 4 LNG 1024:56686520756190G801
PS 5 LNG 1024:46686521255190G811
PS
PS
PS 6 LNG 1024:557586707555090G85
PS 7 LNG 1024:54389450758090G859
(Incoming) or (Outgoing). (Outgoing packets are also
I O
from Main Menu
[C],[E]
19-9