Higher Test Marks with Free Online 400-007 Exam Practice

Assess the CertsIQ’s updated 400-007 exam questions for free online practice of your Cisco Certified Design Expert CCDE v3.1 test. Our 400 007 dumps questions will enhance your chances of passing the CCDE certification exam with higher marks.

Exam Code: 400-007
Exam Questions: 598
Cisco Certified Design Expert CCDE v3.1
Updated: 26 Nov, 2025
Question 1

Company ABC has started to implement IPv6 in their network and has rolled out dual-stack endpoint devices to their employees. Which security measure prevents ABC from replay attacks?

Options :
Answer: D

Question 2

Network designers often segment networks by creating modules for various reasons Sometimes however a network can be unintentionally segmented For instance, if the only way to connect a remote site to a headquarters or regional site is to connect them both to the public Internet the corporate network is now unintentionally segmented Which of the following option can be used to desegment the network in this situation?

Options :
Answer: A

Question 3

Which option is best suited to maintain Layer 3 separation in a multitenant data center design?

Options :
Answer: B

Question 4

You have created a network design that has two point-to-point Metro Ethernet circuits extending a single production VLAN between two data centers. Under normal circumstances, one circuit will carry traffic and spanning tree will block the other. If the company wants you to make use of both circuits to carry production traffic, which two technologies and features will you investigate to integrate into your network design? (Choose two.)

Options :
Answer: A,C

Question 5

Which three factors effects the convergence times in an OSPF network? (Choose three.)

Options :
Answer: A,B,C

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