Siemens DataNET Hub (DNH) - Manual (Page 91)

2000585-001 Command Summary •••• 83
Command Descriptions, Continued
sets up tracing on downstream port 2, for input data only.
trace crosslink output
sets up tracing of frames sent on the cross-link.
The filter may also specify frames for a specific station by declaring an IP
address. The station filter cannot be combined with the port specifica-
tion in a single command. To collect data from or to a station the com-
mands would look like:
trace 9
trace 172.16.9.201
trace on
The first command specifies the upstream port for trace data. The sec-
ond command filters the trace data to a single station’s frames, and the
third command enables tracing.
Finally, the trace parameters may be reset to their default values (tracing
all frames on the Ethernet port, without any address filtering) with:
trace reset
This command sets the time, in seconds, that the hub-half will wait for
the “link validation” diagnostics to complete.
validation timeout With no parameters, the com-
mand displays the current link
test timeout setting.
validation timeout 1000 Allows 1 second for the link di-
agnostics to complete.
“validation timeout”
Command