[c-nsp] understanding ttcp test results

[nareshbtech at yahoo.com]

Hi Jared 
This is quite interesting
How much can a 3560/1841 CPE devices prove on ttcp


Kind Regards 

Nareshchandra Paturi

Sent from iPhone. 

> On 9 Nov 2013, at 18:33, Jared Mauch <jared at puck.nether.net> wrote:
> 
> 
>> On Nov 9, 2013, at 1:30 PM, Martin T <m4rtntns at gmail.com> wrote:
>> 
>> Bandwidth of the circuit is 4Mbps. Any ideas why test results were not
>> around 1.4Mbps in both directions? What could explain this traffic
>> pattern seen on the graph?
> 
> The most likely reason is the devices you are using aren’t very fast.  Did I miss that information?  Do you have a PC on each end you can use with IPERF?  That will provide you a much better test as you can run both TCP and UDP tests from them.
> 
> - Jared
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