[c-nsp] 7600 SUP720-3B PBR

[Steven Raymond]

On Sep 18, 2012, at 11:07 AM, harbor235 wrote:

> Right, I saw that one, not sure exactly what it means, does it require DFCs, we do not have DFCs so thats why I am a little gun shy.
> 

The PFC and DFCs do basically the same thing, hardware switching.  If on a linecard, its called DFC.  If on the Sup, it's called PFC.  If your Supervisor has a PFC, I believe it will still be hardware-switched, without the benefit of distributed switching on the linecards.