Device Alarm; Chapter 17 Device Alarm; Alarm Types; Alarm Classifications - ZyXEL Communications Centralized Network Management Vantage CNM User Manual

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H A P T E R

17.1 Device Alarm

Alarms are time-critical information that the device automatically sends out at the time of
occurrence. You may have administrators automatically e-mailed when an alarm occurs in the
CNM System Setting > Configuration > Notification screen. See
304.

17.1.1 Alarm Types

There are three types of alarms.
Table 131 Types of Alarms
TYPE DESCRIPTION
All This displays all types of alarms.
Device This is an alarm such as hardware failure or the network connection is down.
CNM This is an alarm such as server communication error or illegal Vantage CNM login
attempt.

17.1.2 Alarm Classifications

There are four alarm severity classifications.
Table 132 Alarm Severity
SEVERITY DESCRIPTION
All This displays all alarm severities.
Fatal This is an alarm such as unrecoverable hardware failure.
Major This is an alarm such as an attack.
Minor This is an alarm such as a recoverable hardware error.
Warning This is an alarm such as an illegal Vantage CNM login attempt.
Vantage CNM User's Guide
17
Device Alarm
Section 21.4.1 on page
271