[c-nsp] Hardware limitations on SUP32 with LDP and full routing table

Tim Durack tdurack at gmail.com
Fri Jan 23 08:57:16 EST 2009


>>I'm not sure there is a way to solve the problem you describe without
>>more TCAM space. We don't do any kind of RIB compression.
>
> Moderate compression will make a few full internet feeds fit into the smaller TCAM.

I believe one could get the effect of RIB/FIB compression with some
filtering and defaults, if you need to extend the life of equipment.
Fairly sure this was a hot topic a few months back when the DFZ
reached approx 260k routes.

Tim:>


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