Cabletron Systems MICROMMAC-22T, Руководство пользователя

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MONITORING AND TROUBLESHOOTING
5-5
Stn Threshold:
Line Errors
The line error count has exceeded the threshold
parameters set in an SNMP application for one or
more stations on the ring.
Stn Threshold:
Internal Errors
The internal error count has exceeded the threshold
parameters set in an SNMP application for one or
more stations on the ring.
Stn Threshold:
Burst Errors
The burst error count has exceeded the threshold
parameters set in an SNMP application for one or
more stations on the ring.
Stn Threshold:
AC Errors
The address/copied error count has exceeded the
threshold parameters set in an SNMP application for
one or more stations on the ring.
Stn Threshold:
Rcvr Congestion
The receiver congestion count has exceeded the
threshold parameters set in an SNMP application for
one or more stations on the ring.
Ring Poll Fail
Detected
The active monitor has generated a Neighbor
Notification Incomplete frame as a result of a
station’s failure to participate in the ring poll process.
Ring Poll Fail
Cleared
The ring poll failure condition has spontaneously
ceased, either permanently or temporarily, for
indeterminate reasons unrelated to the ring poll
recovery process.
Ring Poll Fail
Corrected
The ring poll failure recovery process has identified
a station on the ring causing a ring poll failure, and
the MicroMMAC-T has transmitted a Remove MAC
frame to the offending station, successfully removing
it from the ring.
Ring Poll Fail
Not Corrected
A station causing a ring poll failure could not be
removed from the ring, and the ring poll failure
condition persists. The offending station may need
to be physically removed from the ring.
Table 5-3 Alarm Messages (Continued)
Message What It Means