[afnog] RIB/FIB size

[ibtisam jamal]

Thanks.

On May 5, 2017 10:59, "Jide Akintola" <jidept at yahoo.com> wrote:

> Well said guys!
>
> @Ibtisam, these scaling figures can not be seen using any cli "show
> command". They are vendor quoted and tested values.
>
> As Mark as alluded to, the M10i FIB is a function of the CFEB/CFEB-E. The
> JUNOS version you are running also play a part here at least for unicast
> v4, for instance for CFEB-E, if you are running pre JUNOS 9.6, the FIB
> scaling figure is *1million routes for unicast v4*. If you are however
> running post JUNOS 9.6 the FIB scaling figures go up to between *1.6 -
> 1.8 million unicast v4 routes*. *v6 unicast routes scaling figure is 650K*
> irrespective of the JUNOS version.
>
> The RIB scaling figures are *6million for v4* and *3million for v6 for
> RE-850*.
>
> It is worth pointing out though that this are uni-directional scaling
> figures, expect lower figures when you are doing multi-dimensional testing.
>
> Many thanks.
>
> Cheers,
>
> Jide
>
>
> On Friday, 5 May 2017, 6:40, Mark Tinka <mark.tinka at seacom.mu> wrote:
>
>
>
>
> On 5/4/17 12:29 PM, ibtisam jamal wrote:
>
> Hi All ,
>
> Please advice what is the RIB and FIB size for  Juniper m10i Routing
> Engines ( RE-5.0 and RE-B-1800x1 ).
>
> For the RIB, you're concerned about the RE. The M10i supports the RE-400
> (old school), RE-850 (teetering) and the RE-1800 (current
> state-of-the-art). Numbers aren't clear, but I'd expect well over 5,000,000
> routes supported in RIB.
>
> For the FIB, the M10i supports the CFEB or CFEB-E. The CFEB is good for
> about 600,000 entries (can't quite remember if this is the case, been a
> while since I ran this platform). If memory serves, the CFEB-E just about
> doubles that.
>
> Mark.
>
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