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CCDE 400-007 Exam Questions, Practice Tests & Exam Prep Materials

Exam NameCisco Certified Design Expert
Exam Code 400-007
Exam Price$450 USD
Exam Duration120 minutes
Number of Questions90-110
Passing Score750-850 / 1000

Preparing for the CCDE 400-007 exam is a significant step in your networking career, and we're here to ensure your success. With our comprehensive guide, you'll have access to essential exam resources, including exam questions, question and answer materials, practice exams, dumps questions, practice questions, and practice tests.

The CCDE 400-007 exam demands a deep understanding of complex networking concepts, and our goal is to equip you with the tools needed to excel. Whether you're looking to assess your knowledge with practice questions, simulate the exam environment with practice tests, or explore exam dumps for additional insights, our guide has you covered.

Our expertly curated resources are designed to boost your confidence and help you achieve your CCDE certification goals. We understand the importance of passing this exam, and we're here to support you every step of the way. Let's dive into your CCDE 400-007 exam preparation journey and pave the path to success together!

 

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Question #1
Company XYZ is planning to deploy primary and secondary (disaster recovery) data center sites. Each of these sites will have redundant SAN fabrics and data protection is expected between the data center sites. The sites are 100 miles (160 km) apart and target RPO/RTO are 3 hrs and 24 hrs, respectively. Which two considerations must Company XYZ bear in mind when deploying replication in their scenario? (Choose two.)
A. Target RPO/RTO requirements cannot be met due to the one-way delay introduced by the distance between sites
B. VSANs must be extended from the primary to the secondary site to improve performance and availability
C. VSANs must be routed between sites to isolate fault domains and increase overall availability
D. Synchronous data replication must be used to meet the business requirements
E. Asynchronous data replication should be used in this scenario to avoid performance impact in the primary site
View answer
Correct Answer: BD
Question #2
An architect receives a business requirement from a CTO that states the RTO and RPO for a new system should be as close as possible to zero. Which replication method and data center technology should be used?
A. synchronous replication over geographically dispersed dual data centers via MPLS
B. synchronous replication over dual data centers via Metro Ethernet
C. asynchronous replication over geographically dispersed dual data centers via CWDM
D. asynchronous replication over dual data centers via DWDM
View answer
Correct Answer: A
Question #3
What are two primary design constraints when a robust infrastructure solution is created? (Choose two.)
A. component availability
B. monitoring capabilities
C. project time frame
D. staff experience
E. total cost
View answer
Correct Answer: CE
Question #4
Which network management framework can be used to develop a network architecture that contains business requirements analysis, gap analysis, and network diagrams as artifacts to be used for design and implementation later?
A. FCAPS
B. Cobit
C. TOGAF
D. ITIL
View answer
Correct Answer: C
Question #5
Which two types of planning approaches are used to develop business-driven network designs and to facilitate the design decisions? (Choose two.)
A. strategic planning approach
B. business optimization approach
C. tactical planning approach
D. modular approach
E. cost optimization approach
View answer
Correct Answer: AC
Question #6
Which three items do you recommend for control plane hardening of an infrastructure device? (Choose three.)
A. routing protocol authentication
B. SNMPv3
C. Control Plane Policing
D. redundant AAA servers
E. warning banners
F. to enable unused services
View answer
Correct Answer: ABC
Question #7
Which two benefits can software-defined networks provide to businesses? (Choose two.)
A. provides additional redundancy
B. reduction of OpEx/CapEx
C. reduced latency
D. decentralized management
E. enables innovation
F. meets high traffic demands
View answer
Correct Answer: BE
Question #8
Enterprise XYZ wants to implement fast convergence on their network and optimize timers for OSPF However they also want to prevent excess flooding of LSAs if there is a constantly flapping link on the network Which timers can help prevent excess flooding of LSAs for OSPF?
A. OSPF propagation timers
B. OSPF throttling timers
C. OSPF delay timers
D. OSPF flooding timers
View answer
Correct Answer: B
Question #9
What is the most important operational driver when building a resilient and secure modular network design?
A. Reduce the frequency of failures requiring human intervention
B. Minimize app downtime
C. Increase time spent on developing new features
D. Dependencies on hardware or software that is difficult to scale
View answer
Correct Answer: A
Question #10
After a network audit a network engineer must optimize the current network convergence time The proposed solution must consider link layer and control plane failures. Which solution meets the requirements?
A. Configure debounce timers
B. Increase fast hello timers
C. Implement BFD
D. Enable LSP fast flood
View answer
Correct Answer: C

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