[j-nsp] EX4200 virtual chassis and PoE

Javier Valero javier.valero at islalink.es
Tue Mar 5 11:38:28 EST 2019

Hello Victor,

I don't know if it's the case, but POE does not work on EX4200 with DC power supplies. 
Need to use AC power supplies instead.


-----Mensaje original-----
De: juniper-nsp <juniper-nsp-bounces at puck.nether.net> En nombre de Victor Sudakov
Enviado el: miércoles, 27 de febrero de 2019 8:19
Para: juniper-nsp <juniper-nsp at puck.nether.net>
Asunto: Re: [j-nsp] EX4200 virtual chassis and PoE

Doug McIntyre wrote:
> On Wed, Feb 20, 2019 at 07:13:43PM +0700, Victor Sudakov wrote:
> > Do I need to know anything special to configure PoE in a virtual 
> > chassis environment? For some reason PoE devices on ports ge-1/0/2 
> > and ge-1/0/3 do not get power while the same device in port ge-0/0/2 
> > does. All details below.
> Sounds like a bug.  While I am not doing any PoE on any EX4200's, I 
> have a EX2200 stack with a POE version on the FPC 1 position.

I've just tried another pair of identical EX4200s in a virtual-chassis, and PoE on the second FPC works fine. Seems like a hardware problem on the second chassis of the first pair.

Victor Sudakov,  VAS4-RIPE, VAS47-RIPN
2:5005/49 at fidonet http://vas.tomsk.ru/
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