ZyXEL Communications MSC1000G User Manual page 502

Chapter 12 Statistics Screens
Figure 339 IMA Statistics: IMA Line Card: Group Detail: Link 7Day
The following table describes the labels in this screen.
Table 256 IMA Statistics: IMA Line Card: Group Detail: Link 7Day
LABEL
Start day
End day
Load
Refresh
collected interval
IV
OIF
SES(secs)
SESFE(secs)
UAS(secs)
UASFE(secs)
FC
FCFE(secs)
502
DESCRIPTION
Enter the starting day within the past 7 days between 1 to 7.
Enter the ending day within the past 7 days between 1 to 7. This ending day must be
equal to or greater than the starting day.
Click this to display the IMA group statistics collected during the specified days.
Click this to update this screen.
This field displays the queried interval (in week day, date, time and year format) during
which the following statistics were collected.
This is the total number of ICP Violations including the number of errored, invalid or
missing ICP cells, except during an SES (Severely Errored Seconds) or a UAS
(UnAvailable Seconds) condition.
OIF (Out of IMA Frame) is the occurrence of IMA anomalies.
This is the number of OIF anomalies, except during SES or UAS conditions.
This is the number of one-second intervals with greater than 30% of the ICP cells
counted as IV or one or more link defects (such as LOS (Loss Of Signal) or LOF (Loss Of
Frame)), LIF (Loss of IMA Frame defect), or LODS (Link Out of Delay Synchronization
defect) defects, except during UAS conditions.
This is the number of one-second intervals containing one or more RDI (Remote Defect
Indicator) defects, except during UASFE conditions.
This is unavailable seconds detected by the IMA line card.
This is unavailable seconds detected by the remote IMA device.
This is the number of link-layer transmission (Tx) or receiving (Rx) failures detected by
the IMA line card.
This is the number of link-layer transmission (Tx) or receiving (Rx) failures detected by
the remote IMA device.
Management Switch Card User's Guide