Re: OT: need help in wan router selection..

3900 will support 800mb, but with 30% packet loss, and more loss with the more services you turn on. It's really only truly rated at 450mb with everything turned on and loaded down.

We have dual 600mb circuits and from the benchmark tests, the Cisco 7600's were the only thing that could keep up (single circuit on each one) when NetFlow, QoS, and routing were all turned on.
AT&T has benchmarks available, too, for tested circuit speeds with different features on different routers. Your ISP should be able to provide with something of this sort.

Regards,
Jay McMickle- CCNP,CCSP,CCDP
Sent from my iPhone
http://mycciepursuit.wordpress.com

On Sep 22, 2011, at 4:56 AM, muhammad adnan <taurusadnan19_at_gmail.com> wrote:

> Dear all:-
> i need some guidance in a Cisco router selection.i want to
> terminate internet bandwidth approximately 700 MBPS and also apply ULR
> filtering with NBAR, bandwidth shapping, bandwidth policing and collect
> Netflow statistics.can 3945E provide to support my requirements??
>
>
> when i go through datasheet of the 3945 at link""
> http://www.cisco.com/en/US/prod/collateral/routers/ps10536/data_sheet_c78_553924.html"
> the document says The Cisco 3900 Series enables deployment in high-speed WAN
> environments with concurrent services enabled up to 350 Mbps.
>
>
> when i see the white paper of the performance review
> https://supportforums.cisco.com/servlet/JiveServlet/download/3265113-78350/white_paper_c11_595485.pdfthe
> document says that 3945 supports 800+MBPS
>
> please guide me that 3945 router appropriate for my environment????
>
>
> Thanks a lot
>
>
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Received on Thu Sep 22 2011 - 21:35:29 ART