[c-nsp] IOS question for c12406

Eninja eninja at gmail.com
Thu Oct 15 20:06:35 EDT 2009


Leif,

Not sure what you're asking but GSR 12K is a distributed platform  
where each LC switches packets independently of the RP....and whatever  
IOS is running on the box.

Eninja


On Oct 15, 2009, at 10:37 PM, Leif Sawyer <lsawyer at gci.com> wrote:

> In the process of upgrading from a  c12008  to a c12406, with the  
> following
> linecards:
>
> SIP-601 + SPA-10X1GE-V2
> 2 x PRP-2
> LC-4OC3/POS-SM
> 4GE-SFP-LC
>
>
> Looks like I've got a choice between these two:
>        c12kprp-k4p-mz.120-32.SY10.bin
>        c12kprp-k4p-mz.120-33.S5.bin
>
> feature-set comparison doesn't list these, but based on the most  
> recent
> version in it, the only difference that I would be concerned with is
>        CEF/dCEF - Cisco Express Forwarding
>
> however, in botting the SY train, it appears that dCEF truly is  
> enabled.
>
>
> Anybody have any experience with these, recommendations, comments or  
> caveats?
>
>
> Thanks,
>
> Leif
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