[j-nsp] QFX5100 red alarm after power-off

[Giovanni Bellac]

Hi,
it matters for us, because I want to know the root cause of the red alarm LED when powering it down with an enabled management port.
Kind regards
    Am Donnerstag, 14. Februar 2019, 13:12:13 MEZ hat Anderson, Charles R <cra at wpi.edu> Folgendes geschrieben:  
 
 Why does it matter since the switch is halted/powered off anyway?

On Thu, Feb 14, 2019 at 08:31:43AM +0000, Giovanni Bellac via juniper-nsp wrote:
>  Hi,
> we are issuing the command (request system power-off) when the switch is booted up normally. We are experiencing this on different JunOS versions (14.1, 17.3, 18.1).
> From our last email:
> Short update:We experiencing the red alarm only when the management port is connected when powering off the QFX5100-48T - weird...When the management port is not connected when powering down the device, there is no red alarm.
> Kind regards
> 
> 
>    Am Mittwoch, 13. Februar 2019, 16:22:59 MEZ hat Anderson, Charles R <cra at wpi.edu> Folgendes geschrieben:  
>  
>  On Wed, Feb 13, 2019 at 11:08:16AM +0000, Giovanni Bellac via juniper-nsp wrote:
> > after powering off a QFX5100-48T (request system power-off) the fans are spinning down and the ALARM LED is lightning red. The switch is working and looking as expected without any error messages.
> > 
> > Is this a normal behavior ? Has someone a spare unit for a short test ?