Cisco 400-007 Actual Free Exam Questions & Community Discussion
SDN is still maturing Throughout the evolution of SDN which two things will play a key role in enabling a successful deployment and avoiding performance visibility gaps in the infrastructure' (Choose two.)
Correct Answer: A,B
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A network security team uses a purpose-built tool to actively monitor the campus network, applications, and user activity. The team also analyzes enterprise telemetry data from IPFIX data records that are received from devices in the campus network. Which action can be taken based on the augmented data?
Correct Answer: C
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Security experts promote the security defense-m-depth principle which states that network security should be multilayered and modular and multiple methods should be designed and applied to different parts of the network Drag and drop the characteristics on the left to the matching enterprise network components on the right.
Correct Answer:
Company XYZ has a hub-and-spoke topology over an SP-managed infrastructure. To measure traffic performance metrics, they implemented IP SLA senders on all spoke CE routers and an IP SLA responder on the hub CE router. What must they monitor to have visibility on the potential performance impact due to the constantly increasing number of spoke sites?
Correct Answer: B
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The API of an SDN controller named CTL-A uses the HTTP POST method and the same URL for all resources The JSON body of each message is used to get information for specific resources and operations The API of a SDN controller named CTL-B uses HTTP CRUD methods and a uniform interface with different URLs for each resource Which API type is used by each SDN controller?
Correct Answer: A
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Company XYZ wants to deploy OSPF. The design plan requires that two OSPF networks be mutually redistributed at multiple locations and ensure end-to-end connectivity to all of the company ' s networks.
Which technology can be used to fulfill the requirements while avoiding the creation of routing loops?
Which technology can be used to fulfill the requirements while avoiding the creation of routing loops?
Correct Answer: A
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As more links are added to the network, information and attributes related to the link is added to the control plane, meaning every link that gets added will slow down the convergence of the control plane by some measurable amount of time As a result when additional redundancy is built or added the MTTR will increase too Which risk increases along with the increased MTTR?
Correct Answer: A
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The CIA triad is foundational to information security, and one can be certain that one or more of the principles within the CIA triad has been violated when data is leaked or a system is attacked Drag and drop the countermeasures on the left to the appropriate principle section on the right in any order
Correct Answer:
Explanation:
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What is the best approach to ensure both scalability and high availability for a cloud-based storage solution over the IP network?
Correct Answer: B
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If the desire is to connect virtual network functions together to accommodate different types of network service connectivity, what must be deployed?
Correct Answer: C
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Flexibility, scalability, resiliency, and security are all chrematistics of a services-ready network An architecture featuring a modular design enables technologies and services to be added when the organization is ready to deploy. Drag and drop the design considerations on the left to the to type of service on the right Not all options are used
Correct Answer:
Explanation:
CoS # Ready to support high-quality voice and video
Multicast # Ready to support efficient voice and video delivery
CE platforms supporting WCCP # Ready to add acceleration services without requiring extensive changes
A product manufacturing organization is integrating cloud services into their IT solution. The IT team is working on the preparation phase of the implementation approach, which includes the Define Strategy step.
This step defines the scope of IT, the application, and the service. What is one topic that should be considered in the Define Strategy step?
This step defines the scope of IT, the application, and the service. What is one topic that should be considered in the Define Strategy step?
Correct Answer: A
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