Specifications

Application Views Switching Application (LS_Switch_App)
Device Management Page 25 Cisco LightStream 1010
consecutive ATM cells have header errors, an
OCD event will occur.
TC Alarm Status
This variable indicates that there is an alarm
present for the TC Sublayer. The value lcdfailure
indicates that a Loss of Cell Delineation (LCD)
failure has been declared.
Switch Application DS3 PLCP Table
View
This view provides the following information:
IF Index
The value of this object identifies the interface for
which the entry contains management
information.
SEFSs
The number of Digital Signal, Level 3 Physical
Layer Convergence Protocol (DS3 PLCP) Severely
Errored Framing Seconds (SEFSs). Each SEFS
represents a one second interval which contains
one or more SEF event.
Alarm State
This variable indicates whether an alarm is
present for the DS3 PLCP. Table 6 lists all
possible values.
UASs
The counter associated with the number of
Unavailable Seconds (UASs) encountered by the
PLCP.
Switch Interface Physical Layer View
This view displays the IF Index of all interfaces
currently attached to the device. Double-click any
of the index entries to open the Interface Physical
Error View, described in Device View (Page 10).
Cross Connect Table View
This Icon Subviews menu selection contains the
following sub selections which contain
information about all virtual channel and virtual
path cross connections, in addition these views
contain a Row Status Procedure, which enables
Table 6: DS3 PLCP Alarm Values
Value Description
noAlarm No alarm is currently present.
received FarEnd
Alarm
The DS3 PLCP has received an
incoming yellow signal.
incomingLOF The DS3 PLCP has declared a Loss
Of Frame failure condition.