Junos OS

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  • 1.  Clear chassis alarms

    Posted 05-11-2016 11:19
    Dears, I noticed some alarms as stated below : > show chassis alarms 36 alarms currently active Alarm time Class Description 2016-05-11 10:11:35 CET Major xe-0/2/3: Link down 2016-05-11 10:11:35 CET Major xe-0/2/2: Link down 2016-05-11 10:11:34 CET Major xe-0/2/1: Link down 2016-05-11 10:11:34 CET Major xe-0/2/0: Link down 2016-05-11 10:11:34 CET Major xe-0/0/3: Link down 2016-05-11 10:11:34 CET Major xe-0/0/2: Link down 2016-05-11 10:11:34 CET Major xe-0/0/1: Link down 2016-05-11 10:11:33 CET Major xe-0/0/0: Link down These interfaces are not in use and no cable plugged, - Why we have these alarms ? - How to clear these alarms to don't reappear again ? BR/ Zakour


  • 2.  RE: Clear chassis alarms

    Posted 05-11-2016 15:44

    You can turn these alarms off globally but I'm not sure if you can do it by interface.

     

    set chassis alarm ethernet link-down ignore


  • 3.  RE: Clear chassis alarms

    Posted 05-15-2016 03:03
    dear, This will also ignore new alarms if we really have a link down , right ? What we want is to ignore only link down for interfaces that don't have physical cabling. Thank you in advance. BR/ Zakour


  • 4.  RE: Clear chassis alarms

    Posted 05-15-2016 10:12

    Did some checking on the lab MX.  

     

    If you set the unused interfaces to administratively disabled, they will no longer alarm.

     

    set interface xe-0/2/2 disable

    Naturally, you need to remove this line when you add configuration to use the interface later.

     

    delete interface xe-0/2/2 disable