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SNMP MIB Objects
E-93160-A2-GB22-10 December 1996
Near End Group –
“dsx1TransmitClockSource” Object
(dsx1ConfigEntry 12)
This object specifies the timing source for the transmit
clock for this T1 interface. This object differs from the
MIB definition in that it is “read-only” (not read/write) for
DSU/CSUs. Only the following values are supported by
the DSU/CSU.
• loopTiming(1) – The recovered receive clock is
being used as the transmit clock.
• localTiming(2) – The DSU/CSU’
s internal clock is
being used as the transmit clock.
• ThroughTiming(3) – The recovered receive clock
from another interface (e.g., T1, Port, or External)
is being used as the transmit clock.
Near End Group – “dsx1Fdl” Object
(dsx1ConfigEntry 13)
This
object specifies how the Facility Data Link is
being used. Only the following values are supported by
the DSU/CSU. More than one value may be active at a
time.
• dsx1Ansi-T1-403 (2) – ANSI PRMs are supported
on the Network T1 interface as specified by ANSI
T1.403.
• dsx1Att-54016(4) – The FDL supports the
requirements specified by AT&T publication
TR54016.
• dsx1Fdl-none(8) – Indicates that the device does
not use the FDL. This value applies to the DTE
Drop/Insert T1 interface.
Near End Group – The DS1 Current Table
Objects (dsx1CurrentEntry)
The following DS1 current table objects are provided
for the Network T1 interface only
. Objects in the table that
are not listed are not supported and will return an error
status if access is attempted.
• dsx1CurrentIndex – The index that identifies the
T1 interface.
• dsx1CurrentESs – Errored Seconds for the current
interval.
• dsx1Current SESs – Severely Errored Seconds for
the current interval.
• dsx1CurrentUASs – Unavailable Seconds for the
current interval.
• dsx1CurrentCSSs – Controlled Slip Seconds for the
current interval.
• dsx1CurrentBESs – Bursty Errored Seconds for the
current interval.
Near End Group – The DS1 Interval Table
Objects (dsx1IntervalEntry)
The following DS1 interval table objects are provided
for the Network T1 interface only
. Objects in the table that
are not listed are not supported and will return an error
status if access is attempted.
• dsx1IntervalIndex – The index that identifies the
T1 interface.
• dsx1IntervalNumber – The interval number
(1 to 96).
• dsx1IntervalESs – Errored Seconds for the interval.
• dsx1Interval SESs – Severely Errored Seconds for
the interval.
• dsx1IntervalUASs – Unavailable Seconds for the
interval.
• dsx1IntervalCSSs – Controlled Slip Seconds for the
interval.
• dsx1Interval BESs – Bursty Errored Seconds for
the interval.