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Cisco Updated 400-007 Exam Questions and Answers by stefania

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Cisco 400-007 Exam Overview :

Exam Name: CCDE written exam
Exam Code: 400-007 Dumps
Vendor: Cisco Certification: CCDE
Questions: 503 Q&A's Shared By: stefania
Question 24

Over the years, many solutions have been developed to limit control plane state which reduces the scope or the speed of control plane information propagation. Which solution removes more specific information about a particular destination as topological distance is covered in the network?

Options:

A.

Aggregation

B.

Summarization

C.

Back-off timers

D.

Layering

Discussion
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Question 25

What is the best approach to ensure both scalability and high availability for a cloud-based storage solution over the IP network?

Options:

A.

Using a RAID (Redundant Array of Independent Disks) setup to provide data redundancy and improve performance.

B.

Deploying a Content Delivery Network (CDN) to cache and serve frequently accessed storage content.

C.

Implementing Network Attached Storage (NAS) devices in a clustered configuration for load balancing.

D.

Utilizing a Storage Area Network (SAN) with redundant controllers and paths for storage access.

Discussion
Question 26

Which design principle improves network resiliency?

Options:

A.

Added load-balancing

B.

Added redundancy

C.

Added confidentiality

D.

Added reliability

Discussion
Question 27

Company ABC wants to minimize the risk of users plugging unauthorized switches and hubs into the network. Which two features can be used on the LAN access ports to support this design requirement? (Choose two.)

Options:

A.

Loop Guard

B.

PortFast

C.

DTF

D.

Root Guard

E.

BPDU Guard

Discussion
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