[j-nsp] EX-RPS configuration

Nick Kritsky nick.kritsky at gmail.com
Thu Jul 4 12:38:33 EDT 2013


Jerry,

Most annoying thing - it does not provide redundant power to the switches.
I could live with other problems, but this one is kind of a deal breaker.
I have all 3 AC PS inserted. I have 4 DC outlets connected to 4 EX3300
switches. I have console port on RPS connected to console server and I can
get access to some crippled shell inside it.
when I issue command "show chassis redundant-power-system" on the switch
with DC connected to RPS, I got following answer:
"error: No RPS connected (chassis-control)"

nick


On Thu, Jul 4, 2013 at 7:58 PM, Jerry Jones <jjones at danrj.com> wrote:

> Only gotcha I have heard of is to use the center slot for the first power
> supply.
>
> What specifically is it not doing?
>
>
> On Jul 4, 2013, at 9:04 AM, Nick Kritsky <nick.kritsky at gmail.com> wrote:
>
> Hello all,
>
> Is anyone here who has experience with EX-RPS - redundant power supply for
> EX switches?
> I'd like to ask some questions/directions .
>
> From what I see - basically they are just DC converters with some minimal
> set of knobs.
> Documentation is virtually non-existent. Main idea I got from the site - it
> should just work when you plug it in. But guess what -  it doesn't. It
> looks like I have missed some very simple step. The one that was considered
> obvious to the guy who was creating the manual :)
>
> thanks
> nick
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