Cisco Certified Design Expert (CCDE)
Credential: Cisco Certified Design Expert (CCDE)
Credentialing Agency: Cisco Systems, Inc.
Renewal Period: 2 years
Cisco Systems, Inc., Cisco Certified Design Expert (CCDE) is for expert-level network design engineers, expert-level network leads of IT infrastructure teams, and expert-level network leads of architecture teams working in job roles that require them to translate business needs, budget, and operational constraints into the design of a converged solution. There are no formal prerequisites for CCDE certification. Candidates are recommended to have at least 7 years of experience in Network Engineering or Advanced Network Design. Candidates must pass a 2-hour written qualification exam and an 8-hour practical exam. The written exam covers the topics of network design in the areas of routing, tunneling, Quality of Service (QoS), management cost, capacity, and security. The practical exam tests the candidate's ability to perform design analysis, justify design requirements, and develop a design implementation based on best practices. Only candidates that have a passing score on the CCDE Written Exam may register for the CCDE Practical Exam.
More information can be found on the certifying agency's website.
Cisco Certified Design Expert (CCDE)
MINIMUM REQUIREMENTS
Eligibility Requirements
- Credential Prerequisite
- Experience: 7 years recommended
- Education
- Training
- Membership
- Other
- Fee
Note: This credential may have multiple options for becoming eligible. Listed are the minimum requirements based on the minimum degree required.
Exam Requirements (View Details)
- Exam
- Written Exam
- Oral Exam
- Practical Exam
- Performance Assessment
RECERTIFICATION SUMMARY
Renewal Period: 2 years
Written Exam Version 2.1
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Layer 2 Control Plane (24%)
- Describe fast convergence techniques and mechanisms
- Describe loop detection and mitigation protocols
- Describe mechanisms that are available for creating loop-free topologies
- Describe the effect of transport mechanisms and their interaction with routing protocols over different types of links
- Describe the impact of fault isolation and resiliency on network design
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Layer 3 Control Plane (33%)
- Describe route aggregation concepts and techniques
- Describe the theory and application of network topology layering
- Describe the theory and application of network topology abstraction
- Describe the impact of fault isolation and resiliency on network design or network reliability
- Describe metric-based traffic flow and modification
- Describe fast convergence techniques and mechanisms
- Describe factors affecting convergence
- Describe unicast routing protocol operation (OSPF, EIGRP, ISIS, BGP, and RIP) in relation to network design
- Analyze operational costs and complexity
- Describe the interaction between routing protocols and topologies
- Describe generic routing and addressing concepts
- Describe multicast routing concepts
- Describe IPv6 concepts and operation
-
Network Virtualization (15%)
- Describe Layer 2 and Layer 3 tunneling technologies
- Analyze the implementation of tunneling
-
Design Considerations (18%)
- Analyze various QoS performance metrics
- Describe types of QoS techniques
- Identify QoS strategies based on customer requirements
- Identify network management requirements
- Identify network application reporting requirements
- Describe technologies, tools, and protocols used for network management
- Describe the reference models and processes used in network management, such as FCAPS, ITIL®, and TOGAF
- Describe best practices for protecting network infrastructure
- Describe best practices for protecting network services
- Describe tools and technologies for identity management
- Describe tools and technologies for 802.11 wireless deployment
- Describe tools and technologies for optical deployment
- Describe tools and technologies for SAN fabric deployment
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Evolving Technologies (10%)
- Cloud
- Network programmability (SDN)
- Internet of things (IoT)
Practical Exam
- Analyze Design Requirements (36%)
- Analyze business requirements, conflicts, and constraints
- Analyze technical requirements, conflicts, and constraints
- Analyze physical requirements
- Analyze existing network
- Develop Network Designs (39%)
- Identify the technology to resolve a specific design problem
- Analyze the effect on the existing network and services
- Incorporate best practices within the network design
- Incorporate business requirements within the network design
- Implement Network Design (13%)
- Analyze implementation options
- Design an implementation plan
- Validate and Optimize Network Design (12%)
- Analyze design choices based on specifications
- Validate design
- Optimize design
Exam Preparation Resources
There are a number of resources available to help you prepare for the Cisco Certified Design Expert (CCDE) examination:
- Best Sources
- General References
Testing Information
Testing for this credential is handled by Pearson VUE. The test centers are located in the U.S. They also have some test centers on military bases.
To find out more, use the following links on the Pearson VUE website:
For more information on the Cisco Systems, Inc. testing process, visit the agency website.
RECERTIFICATION
Cisco Certified Design Expert (CCDE)
Renewal Period: 2 years
Additional considerations for the Cisco Certified Design Expert (CCDE) include:
- There are no formal prerequisites for CCDE certification. However, it is highly recommended that candidates have at least 7 years of experience in Network Engineering or Advanced Network Design. No specific training or other professional certifications are required.
- CCDE certification is intended for professionals who have day-to-day responsibility for creating work products that cover IP routing network infrastructure design. Candidates are strongly encouraged to have at least seven years of experience in Network Engineering or Advanced Network Design.