Zyxel IES-5112 [152/1156] Alarm descriptions

Zyxel IES-5106 [152/1156] Alarm descriptions
Chapter 5 Alarm Screens
Management Switch Card User’s Guide
152
5.5 Alarm Descriptions
This table describes the alarms on the system. You can view the settings using the “alarm
tablelist” CLI command.
ALC” is the ADSL Line Card.
“SLC” is the SHDSL Line Card.
“VLC” is the VDSL Line Card.
“IMA” is the IMA Line Card.
“TCA” Stands for Threshold Crossed Alarm and indicates that an alarm profile threshold was
exceeded.
“TDM” Stands for Time-Division Multiplex and indicates an E1 physical alarm. See IMA Application
on page 41.
An “X” means that the alarm applies to the specific card.
Atu-c or Vtu-c refers to the IES or the downstream channel (for traffic going from the IES to the
subscriber).
Atu-r or Vtu-r refers to subscriber or the upstream channel (for traffic coming from the
subscriber to the IES).
Table 60 Alarm Descriptions
ALARM SEVERITY MSC ALC SLC VLC VOP IMA DESCRIPTION
DSL
LINE_UP INFO X X The line is up.
LINE_DOWN MINOR X X The line is down.
LINE_LDM_START INFO X The line entered loop diagnosis mode.
LINE_LDM_END INFO X The loop diagnostics were OK and the
line left loop diagnosis mode.
LINE_PM_L2 INFO X The line went into power down L2 mode.
LINE_PM_L0 INFO X The line went into power down L0 mode.
LINE_FAIL MAJOR X X The line failed.
ADSL_TCA_LOL INFO X The Loss Of Link seconds (<value>)
within 15 minutes for the atu(c or r) has
reached the threshold (<value>).
ADSL_TCA_LOF INFO X The Loss Of Frame seconds (<value>)
within 15 minutes for the atu(c or r) has
reached the threshold (<value>).
ADSL_TCA_LOS INFO X The Loss Of Signal seconds (<value>)
within 15 minutes for the atu(c or r) has
reached the threshold (<value>).
ADSL_TCA_LPR INFO X The Loss of Power (<value>) of 15-
minute interval of the atu(c or r) reaches
threshold (<value>)
ADSL_TCA_ES INFO X The Error Seconds (<value>) within 15
minutes for the atu(c or r) has reached
the threshold (<value>).
ADSL_RATE_CHANGE INFO X The transmission rate of the atu(c or r)
changed from <value> to <value>.
ADSL_TCA_SES INFO X The Severely Errored Seconds (<value>)
within 15 minutes for the atu(c or r) has
reached the threshold (<value>).

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