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The question number 1000001 regarding CIFS performance issue

Hello,

 

I know you will post me 10000 answers about CISCO switches about TCP frame window and so on.

 

But I want to know, WHY I BUY THE EXTREMELY EXPENSIVE HW WITH THIS ISSUE IN 2017??????????????????????????????????

 

Guys from NetApp please fix it. In google you can find 1000 question with the same issue: "CIFS performance".. Could you please fix it?????

 

 

THANK YOU IN ADVANCE!

Re: The question number 1000001 regarding CIFS performance issue

The answer: 

netsh interface tcp set global autotuninglevel=disabled

 

 

Solution:

Please turn off all new features on all your SW which are connected to NetApp (W).