System Specification Guide - Summation Pro 5.6+ Created by: Michael Olig Created date: February 15, 2015 20:28 Last Updated date: January 16, 2018 19:19 The specification guide for Summation Pro 5.6 and newer can be found below. Summation Pro System Specification Guide v5.6.1.pdf (300 KB) Have more questions? Submit a request Comments Michael Gruben-Trejo January 16, 2018 19:17 Is there any particular reason why Summation strongly discourages high availability technologies (e.g. NIC teaming, virtualization) that have been in place for ~10 years now? This is clearly stated several times, but by fiat, and without explanation.