[c-nsp] Cisco ISR T3

[Dave Temkin]

You can get line rate DS-3 with a decent mix of packets on a 2821 (with my
testing), at least with traffic flowing mostly in one direction.  If you
have line rate in both directions you'd need a 3845.

-Dave

On Mon, 31 Oct 2005, Kenny Sallee wrote:

> Found conflicting documentation on CCO regarding what
> ISR's can handle full and subrate T3's on the
> NM-1T3/E3 for example here:
>
> http://www.cisco.com/en/US/products/hw/modules/ps2797/products_data_sheet09186a008010fba2.html
>
> says 3825 and 45 can handle full T3.  And here:
>
> http://www.cisco.com/en/US/products/ps5855/prod_models_comparison.html
>
> Says 3825 can only handle 1/2 T3.
>
> So couple questions:
>
> 1.)  What does subrate T3 mean?  2851 can handle
> subrate - but what exactly does that mean?
> 2.)  Does anyone have real world experience with 2851,
> 3825 or 3845 running the NM-1T3/E3 sub or full rate T3
> if so can you relate your experince?
> 3.)  What would be the smallest router anyone would
> recommend for full T3 and all BGP routes?
>
> Thanks,
> Kenny
>
>
>
>
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