Preparation should feel like progress. With Real4Prep's 400-007 materials, each practice test ends in a calculated score you can track — a data-driven way to watch your Cisco Certified Design Expert (CCDE) Written readiness grow through 2026.
Cisco 400-007 Exam Overview:
| Certification Vendor: | Cisco |
|---|---|
| Exam Name: | Cisco Certified Design Expert (CCDE) Written Exam v3.1 |
| Exam Number: | 400-007 |
| Exam Format: | Multiple Choice, Multiple Response |
| Exam Price: | $450 USD |
| Exam Duration: | 120 minutes |
| Real Exam Qty: | 90-110 |
| Related Certifications: | Cisco Certified Specialist - Design Core CCDE Practical Exam |
| Passing Score: | 800 out of 1000 |
| Available Languages: | English |
| Certificate Validity Period: | 3 years |
| Recommended Training: | CCDE Official Training and Resources |
| Exam Registration: | Cisco Official Exam Registration |
| Sample Questions: |  |
| Exam Way: | Online proctored or onsite at Pearson VUE test centers |
| Pre Condition: | No mandatory prerequisites; 7+ years of network design experience recommended |
| Official Syllabus URL: | https://www.cisco.com/c/en/us/training-events/training-certifications/exams/current-list/400-007-ccde.html |
Cisco 400-007 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Business Strategy Design | 15% | - Project management methodologies impact - Business requirements analysis and alignment - Business continuity and sustainability design - Cost analysis and risk management |
| Topic 2: Network Design | 30% | - Implementation, migration and transformation planning - Modular, resilient, scalable network architectures - Design under technical, operational and application constraints - Traditional and software-defined network design |
| Topic 3: Security Design | 15% | - Security integration in network architecture - Regulatory compliance and governance - Segmentation, access control and policy enforcement - Threat mitigation and visibility design |
| Topic 4: Control, Data, Management Plane and Operational Design | 25% | - Control plane architectures: centralized, decentralized, hybrid - Automation, orchestration and model-driven management - Software-defined and controller-based solutions - Traffic flow and plane separation design |
| Topic 5: Service Design | 15% | - Service placement and data governance - Cloud connectivity and multi-service integration - Support for voice, video, IoT, storage and applications - Operational resilience and compliance |
Measurable Cisco Certified Design Expert (CCDE) Written Prep: Questions Answered
Cisco recommends the following official training options:
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According to the latest exam information, the 400-007 exam contains 90-110 questions within 120 minutes minutes. The testing engine reproduces that scope and calculates your final practice score — a useful reference for judging real-exam readiness.
At present, the 400-007 exam requires a passing score of 800 out of 1000, with a registration fee of $450 USD. Cisco sets both figures and may revise them, so confirm on the official site before you schedule.
The Cisco Certified Design Expert (CCDE) Written blueprint covers these core domains:
- Network Design (30%)
- Service Design (15%)
- Business Strategy Design (15%)
Further domains complete the official outline; the question bank addresses all of them.
With data, not guesswork. The 400-007 testing engine is user-friendly and easy to install; upon completion of each practice test, it calculates your final score, giving you a concrete reference for the real exam. Behind the tools, professionals and IT specialists compose the materials, and every answer is expert-verified — aligned with the real exam's format across the Cisco Certified Design Expert (CCDE) Written objectives. Before buying, try the free demo questions to test your knowledge; after buying, 24/7 Customer Service and Live Support assist with any problem, and you can ask the team for a discount code. That is the remarkable experience we work to provide.
Cisco states the following prerequisites for the Cisco Certified Design Expert (CCDE) Written: No mandatory prerequisites; 7+ years of network design experience recommended.
Check the authoritative wording on the official certification page before booking.
Cisco Certified Design Expert (CCDE) Written Sample Questions:
Company XYZ is running OSPF in their network. They have merged with another company that is running EIGRP as the routing protocol. Company XYZ now needs the two domains to talk to each other with redundancy, while maintaining a loop-free environment. The solution must scale when new networks are added into the network in the near future. Which technology can be used to meet these requirements?
- A. DUMPS single point route-redistribution with route filtering using ACLs
- B. multipoint route-redistribution with route filtering using ACLs
- C. DUMPS single point route-redistribution with route filtering using route tags
- D. DUMP multipoint route-redistribution with route filtering using route tags
Correct Answer: C 🗳️
Explanation: Only visible for Real4Prep members. You can sign-up / login (it's free).
What is a description of a control plane action?
- A. Matching the destination IP address of an IP packet to the IP routing table
- B. De-encapsulating and re-encapsulating a packet in a data-link frame
- C. Hosts locating routers that reside on attached links using the IPv6 Neighbor Discovery Protocol
- D. Matching the destination MAC address of an Ethernet frame to the MAC address table
Correct Answer: C 🗳️
Explanation: Only visible for Real4Prep members. You can sign-up / login (it's free).
Refer to the exhibit.
A company named XYZ needs to apply security policies for end-user browsing by installing a secure web proxy appliance. All the web traffic must be inspected by the appliance, and the remaining traffic must be inspected by an NGFW that has been upgraded with intrusion prevention system functionality. In which two ways must the routing be performed? (Choose two)
- A. Static routing on the appliance
- B. Policy-based routing on the collapsed core
- C. Policy-based routing on the internet edge
- D. Policy-based routing on firewalls
Correct Answer: A,B 🗳️
Explanation: Only visible for Real4Prep members. You can sign-up / login (it's free).
The administrator of a small branch office wants to implement the Layer 2 network without running STP. The office has some redundant paths. Which mechanism can the administrator use to allow redundancy without creating Layer 2 loops?
- A. Use two port channels as Flex links
- B. Use double-sided VPC on both switches
- C. Use FabricPath with ECMP
- D. Use 802.3ad link bundling
Correct Answer: A 🗳️
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An Agile for Infrastructure transition often means dismantling traditional IT hierarchies and rebuilding it to align with business objectives and workflows. Organizations are seeing the benefits of using automation tools in the network such as faster, more efficient, and more effective delivery of products and services. Which two components help increase overall productivity and improve company culture? (Choose two.)
- A. Controlled infrastructure
- B. DevOps practices
- C. Infrastructure-as-code
- D. Agile code practices
- E. Dedicated infrastructure
Correct Answer: B,D 🗳️
Explanation: Only visible for Real4Prep members. You can sign-up / login (it's free).
