ADTRAN 1200212L1, Руководство пользователя

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Chapter 11. Testing
61200212L1-1 DSU IQ User Manual 11-5
Stop Test
Ends the test in progress prematurely or terminates a continuous
test.
View Test
Displays the T
EST
S
TATISTICS
menu shown in Figure 11-4 on page
11-6. Descriptions of each field in the T
EST
S
TATISTICS
menu follow:
PVC Active/Inactive/Undefined
Displays current state of the selected PVC as determined by the
switch.
• Active : The PVC is currently operational.
• Inactive : There is currently a physical or frame relay layer
problem at the remote end of the PVC, or a problem exists
inside the frame relay cloud for the selected PVC.
• Undefined : The PVC is undefined for the switch.
This field is not available on the front panel.
Test Active/No Test Active
Displays current testing state of the DSU IQ. This field is not
available on the front panel.
Frames Rx
Number of frames received on the selected PVC during the current
loopback test.
Frames Tx
Number of frames transmitted across the selected PVC during the
current loopback test.
Lost Frames
Number of packets dropped in the receiving direction (traveling
from the remote DSU IQ to the local DSU IQ).
Remote Lost Frames
Number of packets dropped in the transmitting direction (traveling
from the local DSU IQ to the remote DSU IQ).
Minimum Loop Response Time (MIN RESP TIME)
Minimum round-trip time (in milliseconds) for the current test.