Trigger SetupTrigger Setup
Frame Field TriggerFrame Field Trigger
DefinitionDefinition
Use the Buffer sizeBuffer size drop-down menu to specify the size of the buffer. The
specified size will be reflected in the Buffer UsageBuffer Usage indicator at the bottom of the
screen.
Capture transmitted framesCapture transmitted frames
Select the check box if capturing the transmitted frames.
Clear the check box to capture the incoming frames.
During the 10 Gbit/s rate state, transmitted streams the traffic generator sends can't be
captured.
Transmitted protocol frames can be captured. 'Protocol frames' are the frames which
used for information such as ARP, SyncE, IEEE1588v2, OAM.
This is the same for 10GbE over OTN (OTU2e - 10GbE mapping).
TriggerTrigger
Manual
This is the default setting, which captures all frames. All other trigger setup
parameters are disabled.
Error
Frame capture starts when the error specified by Error TypeError Type drop-down menu
has occurred.
Field match
Frame capture starts if the field in transmitted frame matches to one defined
by Frame Field Trigger DefinitionFrame Field Trigger Definition.
Trigger positionTrigger position
Select the position of a trigger frame in the captured data.
Top
The trigger frame will be located at top of the captured data.
Middle
The trigger frame will be located at center of the captured data.
Error TypeError Type
The possible values are: Any TypeAny Type, FragmentFragment, Oversized or undersizedOversized or undersized,
OversizedOversized, UndersizedUndersized, FCS errorFCS error, Oversized & FCS errorOversized & FCS error and IP checksumIP checksum
errorerror.
Touching the left field opens the Field offsetField offset dialog box, which enables you to
specify a value between 00 and 1599915999 in the field.
Touching the center field opens the Pattern EditorPattern Editor dialog box, which enables
you to specify the relevant pattern in the field.
Capturing framesCapturing frames
Start/stop captureStart/stop capture
Touch the StartStart button to start the capturing. The button changes to the StopStop
button. Capture progress is shown in Buffer UsageBuffer Usage.
To stop the frame capture, touch the StopStop button.
Save capture dataSave capture data
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