[AccessD] OT: Network speeds

jwcolby jwcolby at colbyconsulting.com
Sun Mar 18 07:21:58 CDT 2012


Yep.  There is a switch at either end (behind the servers) and a switch in the middle.  But is the a 
switch the issue at all?  I am reading a ton of "Windows 2008 R2 to anything transfer speed sucks" 
stuff out on Google.

For example:

http://social.technet.microsoft.com/Forums/en-US/windowsserver2008r2general/thread/2e14aa58-cb9b-462c-8a9e-7b10be2de3cb/

The servers at both end are Windows 2008 R2.  It looks like my work is cut out for me.

John W. Colby
Colby Consulting

Reality is what refuses to go away
when you do not believe in it

On 3/17/2012 11:40 PM, Stuart McLachlan wrote:
> There are all sorts of possibilities there. What sort of rates do you get:
>
> 1. Through Switch 1 alone between SQL Server (computer) Win 2008 x64 and Unraid file
> server (computer)
>
> 2. Through Switches 1 and 2 between SQL Server (computer) Win 2008 x64 and Living room
> public PC (computer)
>
> 3. Through Switches 1 and 2 between Unraid file server (computer) and Living room public
> PC (computer)
>
> 4. Through Switches 2 and 3 between Living room public PC (computer) and  VM Server (computer) Win 2008 X46
>
> 5. 4. Through Switches 2 and 3 between Living room public PC (computer) and  Dev
> workstation laptop (computer)
>
> 6. Through Switches 1,2 and 3 between  Unraid file server (computer) and   VM Server
> (computer) Win 2008 X46
>
> 7. Through Switches 1,2 and 3 between  Unraid file server (computer) and Dev workstation
> laptop (computer)
>
> 7. Through Switches 1,2 and 3 between  SQL Server (computer) Win 2008 x64 and Dev
> workstation laptop (computer)
>
> (I think that covers all the combinations!)
>
> An analysis of those results should tell you where the bottleneck is.
>



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