This third edition of Fujitsu's popular MEF-CECP study guide has been updated to align with MEF-CECP Certification Blueprint C (the document that governs MEF-CECP exam material from October 2015 until it is superseded). Like previous editions of the study guide, this edition is designed for two purposes: to help you prepare for the MEF-CECP exam and to serve a practical general reference book explaining MEF-defined Carrier Ethernet concepts and standards. The guide features careful explanations, numerous custom color graphics, and more than 200 practice questions. The study guide assumes that you have a basic understanding of Ethernet, but no prior knowledge of Carrier Ethernet. The guide covers all topics that are included in the MEF-CECP exam (specified by Blueprint C). Material is presented systematically, beginning with MEF service definitions (the core content that accounts for most exam questions) and building outward. Each lesson ends with a set of multiple-choice review questions similar to those appearing in the MEF-CECP exam. Content in this edition of the study guide has been expanded, restructured, and revised to align with MEF-CECP Certification Blueprint C. Core lessons have been updated to align with recently published MEF standards (6.2, 10.3 and 45) that refine and augments Carrier Ethernet service definitions and attributes.