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Total 503 questions
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Cisco Certified Design Expert (CCDE v3.1) Questions and Answers

Question 97

Refer to the exhibit 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?

Options:

A.

Configure denounce timers

B.

Increase fast hello timers.

C.

Implement BFD

D.

Enable LSP fast flood

Question 98

What best describes the difference between Automation and Orchestration?

Options:

A.

Automation refers to an automatic process for completing a single task and Orchestration refers to assembling and coordinating a set of tasks and conditions.

B.

Automation describes a hands-off configuration process while Orchestration refers to sets of automation tasks that require the network administrator to coordinate.

C.

Automation refers to an automatic process for completing multiple tasks with conditions and Orchestration refers to executing tasks in parallel.

D.

Automation refers to scripting languages (Python, Ansible etc.) and Orchestration refers to commercial products that control configuration deployment.

Question 99

Which option is a fate-sharing characteristic in regards to network design?

Options:

A.

A failure of a single element causes the entire service to fail

B.

It protects the network against failures in the distribution layer

C.

It acts as a stateful forwarding device

D.

It provides data sequencing and acknowledgment mechanisms

Question 100

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.)

Options:

A.

Target RPO/RTO requirements cannot be met due to the one-way delay introduced by the distance between sites.

B.

VSANs must be routed between sites to isolate fault domains and increase overall availability.

C.

Synchronous data replication must be used to meet the business requirements.

D.

Asynchronous data replication should be used in this scenario to avoid performance impact in the primary site.

E.

VSANs must be extended from the primary to the secondary site to improve performance and availability.

Page: 25 / 37
Total 503 questions
Get 400-007 Full Access Download 400-007 PDF