ZyXEL Communications MSC1000G Series, Руководство пользователя

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Chapter 32 show Commands
Management Switch Card User’s Guide
952
This command displays the statistics of E1 link 6 in slot 2 and IMA group 2 collected during the 5th
to 6th quarter hours of the past 96 quarter hours.
The following table describes labels in this example.
ras> show ima performance link 2-2 6 96q 5 6
Group 2 Link 2,3 in 96 Qtr history : start from 5 to 6
idx-1 IV OIF SES SESFE UAS UASFE TxFC RxFC
idx-2 TxFCFE RxFCFE TxUUS RxUUS TxUUSFE RxUUSFE TxStuff RxStuff
---------------------------------------------------------------------------
0 0 0 0 0 900 0 0 0
0 0 0 0 900 0 0 1989 0
1 0 0 0 0 900 0 0 0
1 0 0 0 900 0 0 1989 0
Table 375
IMA performance link Information
LABEL DESCRIPTION
IV
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
OIF (Out of IMA Frame) is the occurrence of IMA anomalies.
This is the number of OIF anomalies, except during SES or UAS conditions.
SES
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.
SESFE
This is the number of one-second intervals containing one or more RDI (Remote Defect Indicator)
defects, except during UASFE conditions.
UAS
This is unavailable seconds detected by the IMA line card.
UASFE
This is unavailable seconds detected by the remote IMA device.
TxFC
This is the number of link-layer transmission failures detected by the IMA line card.
RxFC
This is the number of link-layer receiving failures detected by the IMA line card.
TxFCFE
This is the number of link-layer transmission failures detected by the remote IMA device.
RxFCFE
This is the number of link-layer receiving failures detected by the remote IMA device.
TxUUS
This is the number of unusable seconds in the transmission direction detected by the IMA line
card.
RxUUS
This is the number of unusable seconds in the receiving direction detected by the IMA line card.
TxUUSFE
This is the number of unusable seconds in the transmission direction detected by the remote IMA
device.
RxUUSFE
This is the number of unusable seconds in the receiving direction detected by the remote IMA
device.
TxStuff
This is the number of stuff events the IMA line card has inserted on the link in the transmission
direction. Stuff events are inserted on a link when the delay of the link is out of tolerance in the
IMA group.
RxStuff
This is the number of stuff events the IMA line card has inserted on the link in the receiving
direction, except during SES or UAS conditions.