Cisco · Official Blueprint · Last reviewed May 2026
The official Cisco CLCOR exam covers 6 domains. The vendor does not publish percentage weights for these domains — treat each as an equal part of the exam blueprint.
Covers the topics, concepts, and applied skills examined under the Voice Gateways And Session Border Controllers domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.
Practice Voice Gateways And Session Border Controllers questionsCovers the topics, concepts, and applied skills examined under the Cloud And Hybrid Services domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.
Practice Cloud And Hybrid Services questionsCovers the topics, concepts, and applied skills examined under the ON Premises Call Control domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.
Practice ON Premises Call Control questionsCovers the topics, concepts, and applied skills examined under the Protocols And Endpoints domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.
Practice Protocols And Endpoints questionsCovers the topics, concepts, and applied skills examined under the Infrastructure And Design domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.
Practice Infrastructure And Design questionsCovers the topics, concepts, and applied skills examined under the Media And Qos domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.
Practice Media And Qos questionsThe vendor does not currently publish percentage weights for these domains, so Courseiva does not rank them by weight.
Work through each domain systematically — cover fundamentals first, then applied and scenario-based topics.
Never skip a domain regardless of perceived importance. Full coverage is required to pass.
Use Courseiva domain analytics to track your accuracy per domain and route extra questions to your weak areas.
Courseiva tracks your accuracy per domain automatically and routes you toward your weakest areas — no manual configuration needed.