This 3 sentence summary provides the essential information from the document in concise form: The document provides a link to an A+ tutorial guideline for the UOP course NTC 245 Logical Network Diagram at the URL http://www.uopassignments.com/ntc-245-uop/ntc-245-logical-network-diagram-recent. It also includes a link to additional UOP course materials at http://www.uopassignments.com/. The document references the course NTC 245 Logical Network Diagram NEW.