[c-nsp] 7600 SUP720-3B PBR

harbor235 harbor235 at gmail.com
Tue Sep 18 13:07:59 EDT 2012


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.


Mike

On Tue, Sep 18, 2012 at 1:04 PM, Steven Raymond
<sraymond at acedatacenter.com>wrote:

> On Sep 18, 2012, at 10:56 AM, harbor235 wrote:
>
> My google fu has not turned up anything definitive on the 7600 PBR
> performance, is it done in hardware
> or is it down in software? With or without DFCs. Can anyone provide any
> insight into sup720 PBR performance?
>
>
>
> http://www.cisco.com/en/US/docs/routers/7600/ios/12.2SR/configuration/guide/layer3.html
>
> •The Policy Feature Card (PFC) and any Distributed Feature Cards (DFCs)
> provide hardware support for policy-based routing (PBR) for route-map
> sequences that use the match ip address, set ip next-hop, and ip default
> next-hop PBR keywords.
>
> I haven't actually tried it, but guess it would do okay. There a few
> caveats listed there.
>
>
>
>
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