Professionals in networking who possess expert-level knowledge and abilities in network design can be recognized with the Cisco Certified Design Expert (CCDE) certification. The levels of competence in the Cisco CCDE certification are comparable to and, in some cases, exceed those in the Cisco CCIE® certification. The CCDE 400-007 certification strongly emphasizes infrastructure-level network design theory and principles. This esteemed certification honours network designers’ architectural know-how so they may support the increasingly intricate networks of multinational corporations by skillfully converting corporate strategies into developing technical ones.
You can become qualified for expert-level network architecture and design positions by completing the CCDE certification programme. These responsibilities frequently involve combining various networking components into a manageable architecture that can serve the expanding demands of businesses and customers. The CCDE accreditation, one of the most prestigious in the field, identifies you as a pioneer in creating sophisticated network solutions.
Review of the Exam
High-level design elements and business needs are validated within Enterprise network architectures by the CCDE v3.0 Written exam (400-007). The two-hour exam, which consists of 90 to 110 multiple-choice questions, is designed to evaluate your knowledge of basic Enterprise network topologies and technologies.
Well, the CCDE written exam has been updated, and the exam subjects listed below serve as basic guidelines for the subject matter that will probably be covered on the CCDE v3.0 Written exam. Unless otherwise specified, you will be tested on your knowledge, skills, and abilities related to these subjects during the network lifecycle.
Please refer to the core technology list for a summary of the Enterprise architecture technologies covered in these courses on this test.
There are no outside reference resources permitted for the closed-book exam.
Business Strategy Design:
- Impact of multiple customer project management approaches on network design, implementation, and optimization (for instance, waterfall and agile)
- Solutions based on operational sustainability and company continuity, such as RPO, ROI, CAPEX/OPEX cost analysis, and risk/reward
Control, data, management plan and functional design:
- IP traffic flow from beginning to end in a feature-rich network
- technology for the data, control, and management planes
- The Control plane might be centralized, decentralized, or mixed.
- Designing, integrating and maintaining automation/orchestration for networks (for example, interacting with APIs, model-driven management, controller-based technologies, and the development of CI/CD frameworks)
- Controller-based design and software-defined architecture (SD-WAN, overlay, underlay, and fabric)
Modular networks that are secure, scalable, and resistant, covering both conventional and software-defined designs, taking into account the following:
- Technical needs and constraints
- operational requirements and restrictions
- Application needs and behaviour
- requisites for business
- Implementation strategies
- Transcendence and migration
- To support applications on the IP network, a resilient, scalable, and secure modular network design based on limitations (such as technical, operational, application, and commercial constraints) is needed (for instance, voice, video, backups, data centre replication, IoT, and storage)
- Solutions based on business-critical activities in the cloud or hybrid
- Regulation observance
- Data management (for instance, sovereignty, ownership, and locale)
- Service positioning
- Connectivity across SaaS, PaaS, and IaaS clouds (for instance, direct connect, cloud on-ramp, MPLS direct connect, and WAN integration)
Integrated network security design
- Network access management
- application of policy
- CIA trinity
- Regulation observance (if provided the regulation)