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SNMP MIB Objects
E-12
3162-A2-GB20-30March 1999
Near End Group, DS1/E1 MIB
The DS1 Near End Group consists of the following four tables:
H DS1 Configuration
H DS1 Current
H DS1 Interval
H DS1 Total
All four tables are fully supported for the network interface. Since statistics are not
kept for the DTE Drop/Insert (DSX-1) interface, only the DS1 Configuration table
is fully supported. The “statistic” objects for the DTE Drop/Insert (DSX-1) interface
entry in the DS1 Current, DS1 Interval, and DS1 Total tables are always zero
(null). The following sections provide clarification for objects contained in the Near
End Group when it is not clear how the object definition in the DS1/E1 MIB is
related to the DSU/CSU.
Near End Group – “dsx1TimeElapsed” Object (dsx1ConfigEntry 3)
Applies to the network interface only. An error status is returned if access is
attempted for the DTE Drop/Insert (DSX-1) interface.
Near End Group – “dsx1ValidIntervals” Object (dsx1ConfigEntry 4)
Applies to the network interface only. An error status is returned if access is
attempted for the DTE Drop/Insert (DSX-1) interface.
Near End Group – “dsx1LineType” Object (dsx1ConfigEntry 5)
This object corresponds to the NET Framing/DTE Framing configuration options
for the T1 interfaces on the DSU/CSU. Only the following values are supported by
the DSU/CSU.
H dsx1ESF(2) – Indicates ESF framing.
H dsx1D4(2) – Indicates D4 framing.
Near End Group – “dsx1LineCoding” Object (dsx1ConfigEntry 6)
This object corresponds to the NET Coding/DTE Coding configuration options for
the T1 interfaces on the DSU/CSU. Only the following values are supported by
the DSU/CSU.
H dsx1B8ZS(2) – Indicates B8ZS line coding.
H dsx1AMI(5) – Indicates AMI line coding.