Cabletron Systems CSMIM-T1 Installation Manual page 72

Chapter 4: CSMIM-T1 Parameters
Field
Online
Up Time
Serial Number
Circuit ID
Unit ID
DII Sync
Interval
Number of Valid
Seconds
Number of
15-minute
Periods
Bursty Errored
Seconds
Controlled Slip
Seconds
4-4
Table 4-3 stats-T Command Information
When illuminated, the T-1 engine is engaged with the
network. Otherwise, the T-1 Network Interface and
Drop/Insert Interface are isolated from the T-1 engine.
Amount of time the T-1 engine has been up, in hours,
minutes, and seconds. The "hours" field is a 16-bit register
that can count up to 2700 days (less than 7 years).
The T-1 engine's serial number.
The T-1 engine's Circuit ID displayed from the tni_circuit_id
parameter.
The T-1 engine's Unit ID displayed as:
"XYLOGICS T1-ENGINE 085nnn Rev. n mm/dd/yy xxxx"
Where:
085nnn - This is the firmware number.
Rev. n - This is the firmware revision number.
mm/dd/yy - This is the firmware release date.
xxxx - This is the EPROM check sum.
When DII Sync is true, the Drop/Insert Interface is receiving
ones pulses and is in frame sync. When DII Sync is false, the
Drop/Insert Interface is out of frame sync or not receiving
pulses and is sending AIS (all ones framed).
The 15-minute interval being displayed. This is an integer
from 1 to 96, "current" or "total".
Part of the "current" report that indicates the number of
seconds for which the statistics data has been collected.
Part of the "total" report that indicates the number of valid
15-minute periods. This could also be derived from the
uptime.
A Bursty Errored Second (BES) is a second with more than
one, but less than 320 CRC error events.
A Controlled Slip Second (CSS) is a second with one or more
Controlled Slips.
CSMIM-T1 Hardware Installation Guide
Description