ADTRAN Atlas 550 System Manual page 179

ATLAS 550 System Manual
M (VCOM-
ODULES X
Read security: 5
Counts every frame successfully sent to or received from the ATLAS 550 system controller. This is an
indication of activity but does not indicate the actual amount of packet data exchanged. The following
equation gives the total number of frames handled for this packet voice device by the ATLAS 550:
See the definition below for a description of the term:
VCOM D
ROP
M (VCOM-
ODULES X
Read security: 5
Counter that measures each frame dropped or discarded by ATLAS 550 during communication with the
ATLAS 550 system controller about a packet voice device. The exchange protocol is designed so that no
frames should be discarded during this operation. A consistent pattern of dropped frames by a given packet
voice device may indicate a faulty packet voice device or an overloaded ATLAS 550 system.
The discarded frame indicated by this value does not reflect network-level performance
management but indicates an anomalous condition within the ATLAS 550 unit.
Persistently dropped frames may indicate a problem with the ATLAS 550 unit or the
VCOM module.
M (VCOM-
ODULES X
Write security: 4; Read security: 5
Resets the elapsed usage time and frame counters for this packet voice device. Ordinarily, users won't reset
these performance measurements. However, this feature can be useful when testing that a suspected
problem has been resolved and when zeroing the various counters would make observing future events
easier.
Resetting these performance counters has no effect on the performance values accessible
via the SNMP network management interface.
M (VCOM-
ODULES X
Write security: 4; Read security: 5
Number of times since module reboot that this device has been reloaded due to a failure.
61200305L2-1B
) > S > VCOM F
TATISTICS
Frames Frames
=
( )Total
VCOM
) > S > VCOM D
TATISTICS
) > S > C
TATISTICS LEAR
) > S > R
TATISTICS ELOADS
© 2004 ADTRAN, Inc.
Section 4 User Interface Guide
RMS
Frames
+
( )Dropped
VCOM VCOM
Frames
(
VCOM
ROP
)Dropped
179