Whenever this topic comes up, I always think the following is a useful read.<p><a href="https:&#x2F;&#x2F;technet.microsoft.com&#x2F;en-us&#x2F;library&#x2F;cc512578.aspx" rel="nofollow">https:&#x2F;&#x2F;technet.microsoft.com&#x2F;en-us&#x2F;library&#x2F;cc512578.aspx</a>