Specifications

9031398 E3 Device Views
2-19
Logical Module Representation
FDDI Modules
FDDI SMT LER Thresholds Table
To access this view, do the following:
1. Highlight the SMT icon on the FDDI NMM logical module.
2. Select SMT LER Thresholds from the Icon Subviews menu. (Double-click
any entry to access the Port LER Thresholds view.)
The view displays the following information:
SMT Index
Displays the value of the SMT index associated with this port.
Port Index
Displays a unique value for each port within a given SMT. The value for each
port must remain constant at least from one re-initialization of the entity’s
network management system to the next re-initialization.
LCT Failure Count
Displays the count of the consecutive times the link confidence test (LCT) has
failed during connection management.
LER Estimate
Displays a long term average link error rate. It ranges from 10**-4 to 10**-15
and is reported as the absolute value of the base 10 logarithm.
LEM Reject Count
Displays a link error monitoring count of the times that a link has been
rejected.
LEM Error Count
Displays the aggregate link error monitor error count, set to zero only on
station initialization.
LER Cutoff
Displays the link error rate estimate at which a link connection will be
broken. It ranges from 10**-4 to 10**-15 and is reported as the absolute value
of the base 10 logarithm. The default is 7.
LER Alarm
Displays the link error rate estimate at which a link connection will generate
an alarm. It ranges from 10**-4 to 10**-15 and is reported as the absolute
value of the base 10 logarithm of the estimate. The default is 8.
LER Condition
Displays the LER Condition (reported with the Status Report Frames (SRF)).