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SNMP MIB Objects
MIB II (RFC 1213)
System Group, MIB II
E-2
The objects defined by MIB II are organized into 10 different groups. The
DSU/CSU implements only those groups where the semantics of the group are
applicable to the implementation of a DSU/CSU. The MIB II object groups
supported or not supported by the 3100 Series devices are as follows:
System
Supported.
Group
Interface
Supported for the network interface, the synchronous data
Group
port, and the COM port. Interface statistics (counters) apply to
the port defined as the SNMP management link.
Address
Not supported since this group is not supported in MIB II.
Translation
Group
IP Group
Supported.
ICMP Group
Supported.
TCP Group
Supported.
UDP Group
Supported.
EGP Group
Not supported since the EGP protocol is not supported by the
DSU/CSU.
Transmission
Supported on the synchronous data port using the RS-232-like
Group
MIB. Supported on the COM port using the RS-232-like MIB.
SNMP Group
Supported.
The System Group objects are fully supported by the DSU/CSU. The following
sections provide clarification for objects contained in the System Group where it
is not otherwise clear how the object definition in MIB II is related to the
DSU/CSU. Objects not mentioned are supported as stated in the MIB.
System Group – "sysDescr" Object (system 1)
This object provides the full name and version identification for the system
hardware and software. This object displays the following string:
[ Company Name ] T1 DSU/CSU; model xxxx-xx-xxx ; S/W Release: yy.yy.yy ; H/W
CCA1: zzzz-zzz; H/W CCA2: zzzz-zzz ; Serial number: ssssssss.
Where:
xxxx-xx-xxx represents the full model number of the unit.
yy.yy.yy represents the software revision number of the unit.
zzzz-zzz represents the hardware revision number of the unit.
ssssssss represents the serial number of the unit.
March 1999
3166-A2-GB20-20
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