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Cisco 400-007 Exam Syllabus Topics:

Topic	Details
Topic 1	Security Design: This part of the exam measures the expertise of a Network Security Architect and covers the integration of security within network design. It includes segmentation, access control, visibility, policy enforcement, and application of the CIA triad within modular architectures. Professionals must also understand how to align security with regulatory requirements relevant to network governance.
Topic 2	Business Strategy and Design: This section of the exam measures skills of a Network Architect, focusing on how business strategy drives network design and optimisation. Candidates are expected to understand the impact of project methodologies such as waterfall and agile, and how considerations like business continuity, RPO, ROI, CAPEX OPEX and risk reward influence technical decisions in solution design.
Topic 3	Network Design: This section is designed for a Senior Network Designer and assesses the ability to create resilient, scalable, and secure modular networks in both traditional and software-defined environments. It emphasises the translation of technical, operational, and business constraints into robust implementation and migration strategies that accommodate application behaviour and organisational requirements.
Topic 4	Service Design: This domain, aimed at a Cloud Network Engineer, examines how modular network design supports diverse IP-based applications including voice, video, replication, IoT, and storage. Candidates must consider operational resilience, cloud hybrid connectivity, data governance needs (sovereignty, compliance), and service placement models like SaaS, PaaS, IaaS, direct connects, and WAN integration under regulatory constraints.
Topic 5	Control Data, Management, Operational Design: Targeting the Network Automation Specialist, this domain covers end to end IP traffic flow across rich environments, involving the separation of data, control, and management planes. Candidates must demonstrate knowledge of centralized, decentralized, and hybrid control models, and explain how automation and orchestration, including API integration, model-driven management, and CI CD evolution, support controller-based and software-defined architectures such as SD WAN and network fabric implementations.

Reference: https://www.cisco.com/c/en/us/training-events/training-certifications/exams/current-list/400-007-ccde.html

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Factual Information about 400-007

This exam has a duration of 120 minutes. Plus, the candidates will need to reply to 90 to 110 questions. The vendor doesn’t give detailed information on the type of questions the candidates will find so they should be ready to face a quite difficult exam. When it comes to the registration process, the candidates will finalize the enrollment via the Pearson VUE platform. Also, the candidates shouldn’t forget that this exam will be launched in November 2021 and it is necessary to obtain the CCDE certification. Apart from this test, the candidates will need to undertake the CCDE v3.0 practical exam if they want to get certified. As for the prerequisites, the vendor doesn’t mention any mandatory conditions. However, the exam-takers should gain knowledge of the tested topics. Also, it will be helpful if they had at least five years of practical experience in architecting and designing network solutions.