Testing ATM Networks
Monitoring an ATM Network
6
6-25
Or Cnd2
has these settings:
•
OFF
Tells the OC3port Plus not to evaluate this condition.
•
B
Begins storing cells when a cell matching capture filter B’s
receive filter is received.
•
!B
Begins storing cells when a cell matching any receive filter
except the one set for capture filter B is received.
8. With the
Trigger On Cnd 1
on the selection line, press the
Left
or
Right Arrow
key to set the desired trigger condition.
9. Press the
Down Arrow
key to move the
Or Cnd2
option to the selection line.
Then, press the
Left
or
Right Arrow
key to set its trigger condition.
10. Press the
Down Arrow
key to locate these next two setup options:
•
Store Mtch Cnd1
•
Or Cnd2
For example:
CELL CAPTURE
Store Mtch Cnd1 OFF
Or Cnd2 !B
Store Payload OFF
za105f.eps
These options determine which cells the OC3port Plus stores in the capture
buffer after the trigger condition is met.
Store Mtch Cnd1
has these settings:
•
ALL
Stores all cells received.
•
A
Stores only the cells that match the receive filter set for capture
filter A.
•
!A
Store cells that match any receive filter except the one set for
capture filter A.
•
OFF
Tells the OC3port Plus not to evaluate this condition.
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