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Cisco 400-007 Practice Test - Questions Answers, Page 5

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Question 41

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Refer to the exhibit.

Cisco 400-007 image Question 41 118717 10102024233153000000

An engineer is designing the traffic flow for AS 111. Traffic from AS 111 should be preferred via AS 100 for all external routes. A method must be used that only affects AS 111. Which BGP attributes are best suited to control outbound traffic?

community

community

MED

MED

local preference

local preference

As path

As path

Suggested answer: C
asked 10/10/2024
Alfredo Alfaro
51 questions

Question 42

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Which two impacts of adding the IP event dampening feature to a network design are true? (Choose two.)

It protects against routing loops.

It protects against routing loops.

It switches traffic immediately after a link failure.

It switches traffic immediately after a link failure.

lt speeds up link failure detection.

lt speeds up link failure detection.

It reduces the utilization of system processing resources.

It reduces the utilization of system processing resources.

It improves overall network stability.

It improves overall network stability.

Suggested answer: D, E
asked 10/10/2024
Christophe RUIZ
38 questions

Question 43

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A small organization of 20 employees is looking to deliver a network design service for modernizing customer networks to support advanced solutions.

Project scope and weekly progress should be visualized by the management.

Always consider feedback and make changes accordingly during the project.

Should consider flexibility to change scope at the point of time.

Which project methodology meets the requirements and have the least impact on the outcome?

Scrum

Scrum

LEAN

LEAN

Kanban

Kanban

Six-Sigma

Six-Sigma

Suggested answer: C
Explanation:


asked 10/10/2024
Patrick Thiel
40 questions

Question 44

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Refer to the table.

Cisco 400-007 image Question 44 118720 10102024233153000000

A customer investigates connectivity options for a DCI between two production data centers to aid a large-scale migration project. The solution must provide a single 10G connection between locations and be able to run its own varying QoS profiles without service provider interaction based on the migration stages. All connectivity methods are at 10 Gbps. Which transport technology costs the least if the connectivity is required for just one year?

MPLS wires only

MPLS wires only

CWDM over dark fiber

CWDM over dark fiber

DWDM over dark fiber

DWDM over dark fiber

Metro Ethernet

Metro Ethernet

Suggested answer: A
asked 10/10/2024
Cynan Jones
43 questions

Question 45

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Which technology is an open-source infrastructure automation tool that automates repetitive tasks for users who work in networks such as cloud provisioning and intraservice orchestration?

Ansible

Ansible

Contrail

Contrail

Java

Java

Jinja2

Jinja2

Suggested answer: A
asked 10/10/2024
Charles Manser
52 questions

Question 46

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SDWAN networks capitalize the usage of broadband Internet links over traditional MPLS links to offer more cost benefits to enterprise customers. However, due to the insecure nature of the public Internet, it is mandatory to use encryption of traffic between any two SDWAN edge devices installed behind NAT gateways. Which overlay method can provide optimal transport over unreliable underlay networks that are behind NAT gateways?

TLS

TLS

DTLS

DTLS

IPsec

IPsec

GRE

GRE

Suggested answer: C
asked 10/10/2024
Naveen Kotipalli
40 questions

Question 47

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Company XYZ runs OSPF in their network. A design engineer decides to implement hot-potato routing architecture. How can this implementation be achieved?

Enable iBGP and apply prepend to ensure all prefixes will have the same length of the AS path attribute value.

Enable iBGP and apply prepend to ensure all prefixes will have the same length of the AS path attribute value.

Redistribute the external prefixes onto OSPF and ensure the total metric calculation includes only the ext value and the value is the same in all ASBRs.

Redistribute the external prefixes onto OSPF and ensure the total metric calculation includes only the ext value and the value is the same in all ASBRs.

Enable OSPF load-balancing over unequal cost path.

Enable OSPF load-balancing over unequal cost path.

Redistribute the external prefixes onto OSPF and ensure that the total metric calculation includes external internal values.

Redistribute the external prefixes onto OSPF and ensure that the total metric calculation includes external internal values.

Suggested answer: D
asked 10/10/2024
sergio sombrero
38 questions

Question 48

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What are two primary design constraints when a robust infrastructure solution is created? (Choose two.)

monitoring capabilities

monitoring capabilities

project time frame

project time frame

staff experience

staff experience

component availability

component availability

total cost

total cost

Suggested answer: B, E
Explanation:


asked 10/10/2024
Tolga Kesici
50 questions

Question 49

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SD-WAN can be used to provide secure connectivity to remote offices, branch offices, campus networks, data centers, and the cloud over any type of IP-based underlay transport network. Which two statements describe SD WAN solutions? (Choose two.)

SD-WAN networks are inherently protected against slow performance.

SD-WAN networks are inherently protected against slow performance.

Control and data forwarding planes are kept separate.

Control and data forwarding planes are kept separate.

Improved operational efficiencies result In cost savings.

Improved operational efficiencies result In cost savings.

Solutions include centralized orchestration, control, and zero-touch provisioning.

Solutions include centralized orchestration, control, and zero-touch provisioning.

Solutions allow for variations of commodity and specialized switching hardware.

Solutions allow for variations of commodity and specialized switching hardware.

Suggested answer: C, D
asked 10/10/2024
Enayat Meer
40 questions

Question 50

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An architect designs a multi-controller network architecture with these requirements:

Achieve fast failover to control traffic when controllers fail.

Yield a short distance and high resiliency in the connection between the switches and the controller.

Reduce connectivity loss and enable smart recovery to improve the SDN survivability.

Improve connectivity by adding path diversity and capacity awareness for controllers.

Which control plane component of the multi-controller must be built to meet the requirements?

control node reliability

control node reliability

controller stale consistency

controller stale consistency

control path reliability

control path reliability

controller clustering

controller clustering

Suggested answer: C
asked 10/10/2024
Miguel Tuimil Galdo
43 questions
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