Agilent Technologies N2620A Network Card User Manual


 
Network Testing with the FrameScope Pro 2
Performance Tests
Agilent FrameScope Pro User’s Manual 63
Network connection speed
Select the frame
direction to measure.(if destination is
loopback only bidirectional options is
present)
Select to measure full range or
specify the upstream and
downstream rates.
Duration is the time taken (in
seconds) to transmit frames
that could be of different length,
at different rates.
For better results, adjust the
duration to load the device
under test sufficiently.
Specify the frame length (minimum
of 64 bytes to maximum of 1518
bytes) or select full range to collect
all frames of lengths 64, 128, 256,
512, 768, 1024, 1280, and 1518).
The Throughput Settings
screen.
Max Data Rate is used for initial
frame speed and performance
calculation. Enter the maximum
data rate of the network under test.
If not known, the link speed will be
used.
Specify the frame length or
select full range to collect all
frame lengths.
Specify the number of
round-trips for the test.
The Latency Settings
screen.
The Latency test automatically
uses values set for the
Throughput test.
If a frame length is set for the
throughput test, this cannot be
changed for the latency test.
Specify the upstream and
downstream utilization rates
when performing the Latency
test.
For better results, adjust the
duration to load the device
under test sufficiently.