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Command Reference Guide
alarm timers <alarm time> <reset time>
Use the alarm timers command to specify the amount of time a defect condition must occur in the
maintenance endpoint (MEP) before it triggers an alarm and how long a defect condition must be absent
before a new alarm can be triggered. Use the no form of this command to set the timers to their default
value.
Syntax Description
<alarm time>
<reset time>
Default Values
By default, the alarm time is 2500 ms and the reset time is 10000 ms.
Command History
Release 17.4
Functional Notes
Timer values are stored in 1/1000 of a second. Therefore, entering the command as follows:
alarm timers 2514 10239
stores the timer values as 2510 and 10230.
Defect conditions are the problems detected by Ethernet operations, administration, and maintenance
(OAM) connectivity fault management (CFM). These conditions are detailed in the Functional Notes
section of the alarm-priority-level command. For more information on defect conditions and Ethernet
OAM CFM in general, refer to the Ethernet OAM CFM in AOS configuration guide available online at
https://supportforums.adtran.com
Usage Examples
The following example specifies that the alarm time is 3000 ms and the reset time is 6000 ms for this
MEP's alarm timers:
(config-eth 0/1)#ethernet-cfm mep Domain1 association1 100 down
(config-eth 0/1-mep)#alarm timers 3000 6000
(config-eth 0/1-mep)#
60000CRG0-35E
Specifies the time that a defect condition must be present before it is eligible
to be reported as an alarm. Range is 2500 to 10000 milliseconds.
Specifies the time that defects must be absent before alarms are reset such
that a new alarm can be triggered. Range is 2500 to 10000 milliseconds.
Command was introduced.
(article number 3013).
Copyright © 2012 ADTRAN, Inc.
Ethernet OAM CFM Command Set
3104
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