[c-nsp] Cisco N540-ACC-SYS ipv4 routes

Saku Ytti saku at ytti.fi
Thu Jul 16 04:54:23 EDT 2020


On Thu, 16 Jul 2020 at 11:25, James Bensley
<jwbensley+cisco-nsp at gmail.com> wrote:

> You're right, and I should have been clearer that the ES20+ cards used
> the NP3C NPU. But I wouldn't say that ES20 cards / PFC3 cards clearly
> are not an NPU. I think they are actually in the interesting middle
> ground between what I would call an ASIC powered device and an NPU
> powered device.

ES20 is Toaster/PXF, which can be said to be NPU. But if PFC3[ABC] is
NPU, then I'd say there are no-non NPU forwarding chips.

-- 
  ++ytti


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