
Watson Ethernet
Operating Manual
Watson-Ethernet-Manual.doc
Version 3.3-01
7.4 Performance Management PM
7.4.1 G.826 Statistics
G826 Span [ C ]
The G826 command displays the ITU-T G.826 error performance parameters on
the specified DSL span. G826 Span C will continuously update the display.
LTU_01_PM> G826 DSL1
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
SHDSL Performance Span 1 : Pair-A
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Errored Blocks : 0
Errored Seconds : 0
Severely Errored Seconds : 0
Available time : 19
Unavailable time : 0
On the Watson Ethernet tabletop it is not required to specify a DSL span:
NTU_PM_REMOTE> G826
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
G.826 Error Performance : CRC6 A
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Errored blocks : 00000002
Errored seconds : 00000001
Severely errored seconds : 00000000
ESR [%] : 0.00
SESR [%] : 0.00
BBER [%] : 0.00
Available time : 00339976
Unavailable time : 00009044
A block in which one or more bits are in error (CRC6
error)
A one second period with one or more errored
blocks
A one second period which contains >=30% errored
blocks
Errored seconds to total sum of seconds ratio
Severely errored seconds to total sum of seconds
ratio
Errored blocks to total sum of blocks ratio
Available time since last reset (modem reset or
RESETG826)
Unavailable time (errored seconds + severely er-
rored seconds) since last reset
Komentáře k této Příručce