
Octal DS-1/E1
9-16 Verilink AS4000 User Manual
1. Place your cursor on any Active link in the Diagnostics
Manager Menu and type "R". A new menu appears (Figure
9-12).
The ESF Register fields are described in Table 9-7.
Table 9-7 ESF Register Field Descriptions
[G].826
The G.826 Statistics screen displays the performance statistics of
the link for the duration of time the link is up and running.
Figure 9-13 G.826 Statistics Menu
Errored Seconds
(ES)
The occurrence of a Loss of Frame or a CRC-6 error in a one-second period is
known as an errored second. This field represents the number of errored seconds
that have occurred.
Failed Seconds
(FS)
Each second period during the occurrence of a Failed Signal State (ten
consecutive errored seconds) is known as a failed second. This field represents
the number of severely errored seconds that have occurred.
Severely Errored
Seconds
(SES)
A one-second period in which three hundred twenty (320) or more CRC-6 errors
have occurred is known as a severely errored second. This field represents the
number of severely errored seconds that have occurred.
Bursty Errored
Seconds
(BES)
A one-second period in which more than one but less than 320 CRC-6 errors has
occurred is known as a bursty errored second. This field represents the number
of bursty errored seconds that have occurred.
V
VV
Ve
ee
erilin
rilinrilin
rilink
k k
k Corp
CorpCorp
Corpo
oo
oratio
ratioratio
ration
n n
n
AS
AS AS
AS4
44
4000 -
000 -000 -
000 -
T1/E1
T1/E1 T1/E1
T1/E1
Slo
Slo Slo
Slot
tt
t:03
:03 :03
:03 Help
Help Help
Help = [?]
= [?]= [?]
= [?]
G
G G
G.826
.826 .826
.826 S
SS
Statis
tatistatis
tatist
tt
tics
icsics
ics
-
- -
------
----------
------
--
------
----------
------
--
----
------
---
L
L L
Link#:
ink#: ink#:
ink#: 1
11
1
T
TT
Total T
otal Total T
otal Ti
ii
ime...
me...me...
me....
..
......
..........
......
..
......
..........
......
..
......
..........
......
..
.....:
....: ....:
....: 17313
1731317313
173138
88
8
E
E E
Errored
rrored rrored
rrored Secon
SeconSecon
Second
dd
ds....
s....s....
s.....
..
......
..........
......
..
......
..........
......
..
.....:
....: ....:
....: 0
00
0
E
E E
Errored
rrored rrored
rrored Free
Free Free
Free S
SS
Second
econdecond
econds
ss
s.....
..........
......
..
......
..........
......
..
.....:
....: ....:
....: 17313
1731317313
173138
88
8
S
S S
Severel
evereleverel
everely
y y
y Erro
ErroErro
Error
rr
red Se
ed Seed Se
ed Sec
cc
conds.
onds.onds.
onds..
..
......
..........
......
..
.....:
....: ....:
....: 0
00
0
C
C C
Consecu
onsecuonsecu
onsecut
tt
tive S
ive Sive S
ive Se
ee
everel
verelverel
verely
y y
y Erro
ErroErro
Error
rr
red Se
ed Seed Se
ed Sec
cc
conds:
onds: onds:
onds: 0
00
0
C
C C
Consecu
onsecuonsecu
onsecut
tt
tive E
ive Eive E
ive Er
rr
rrored
rored rored
rored FreeS
FreeSFreeS
FreeSe
ee
econds
condsconds
conds.
..
.....:
....: ....:
....: 17313
1731317313
173138
88
8
B
B B
Backgro
ackgroackgro
ackgrou
uu
und Er
nd Ernd Er
nd Err
rr
rored
ored ored
ored S
SS
Second
econdecond
econds
ss
s.....
..........
......
..
.....:
....: ....:
....: 0
00
0
E
E E
Errored
rrored rrored
rrored Secon
SeconSecon
Second
dd
ds Rat
s Rats Rat
s Rati
ii
io....
o....o....
o.....
..
......
..........
......
..
.....:
....: ....:
....: 0.000
0.0000.000
0.0000
00
0
S
SS
Severel
evereleverel
everely
y y
y Erro
ErroErro
Error
rr
red Se
ed Seed Se
ed Sec
cc
conds
onds onds
onds R
RR
Ratio.
atio.atio.
atio..
..
.....:
....: ....:
....: 0.000
0.0000.000
0.0000
00
0
B
BB
Backgro
ackgroackgro
ackgrou
uu
und Er
nd Ernd Er
nd Err
rr
rored
ored ored
ored S
SS
Second
econdecond
econds
s s
s Rati
RatiRati
Ratio
oo
o....:
....: ....:
....: 0.000
0.0000.000
0.0000
00
0
[
[[
[C
CC
C]lear
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CounteCounte
Counters
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