[c-nsp] 12.2S

Saku Ytti saku+cisco-nsp at ytti.fi
Wed Mar 21 12:51:20 EST 2007


On (2007-03-21 18:07 +0100), Karol Mares wrote:
 
>   Actually 7600 with SRA does not have the Load Info mechanism to update
> prefixes which are pointing to label or interface.
>   You need to push the  virtual Label so that the update of the prefixes are
> fast enought for FRR, because of this packet is recirculated   back to PFC,
> this may end up with some cef bugs.

I assumed that PFC3 can't support LI in hardware, and thats why there is
the label hack that causes recirc. Does anyone know if this actually
might change in future, in current hardware?

-- 
  ++ytti


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