[j-nsp] Detecting OSPF packet drops

Morgan McLean wrx230 at gmail.com
Wed Nov 28 17:08:33 EST 2012


I run a few MX80's but doing very basic BGP with full tables, some minor
OSPF, nothing major.

Where exactly are you guys running into restrictions with regards to the RE?

Thanks,
Morgan


On Wed, Nov 28, 2012 at 3:02 PM, Saku Ytti <saku at ytti.fi> wrote:

> On (2012-11-28 22:30 +0100), sthaug at nethelp.no wrote:
>
> > Probably not. The MX80 has a significantly underpowered RE CPU. Bad
> > enough that we have basically stopped buying MX80s, mostly for that
> > reason alone.
>
> I'm quite worried if we are able to use MX80 long time enough due to the
> RE, so I can fully understand your decision.
>
> RSP720 is lower spec pq3 than MX80 yet it runs circles around MX80 in terms
> of convergence and scale. In fact when I heard about MX80, I wasn't worried
> about RE performance at all, top-of-the-line pq3, faster than RSP720,
> should suffice no problems, how naive I was.
>
> --
>   ++ytti
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