Ask your SE, it might be faster. But sometimes the piece of software that actually control those LEDs (and the whole chassis) runs on the OS that you have just powered off. Maybe the red LED means that there's no chassis mgmt at all. That's why we get extremely loud fans on power up and they calm down as soon as the chassis mgmt process kicks in.
Luis On Thu, Feb 14, 2019 at 3:57 PM Alain Hebert <[email protected]> wrote: > > Then you should open a ticket with the JTAC. > > ----- > Alain Hebert [email protected] > PubNIX Inc. > 50 boul. St-Charles > P.O. Box 26770 Beaconsfield, Quebec H9W 6G7 > Tel: 514-990-5911 http://www.pubnix.net Fax: 514-990-9443 > > On 2/14/19 11:57 AM, Giovanni Bellac via juniper-nsp wrote: > > > > 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 > > <[email protected]> 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 > >> <[email protected]> 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 ? > > _______________________________________________ > > juniper-nsp mailing list [email protected] > > https://puck.nether.net/mailman/listinfo/juniper-nsp > > _______________________________________________ > juniper-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/juniper-nsp _______________________________________________ juniper-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/juniper-nsp
