Free 400-007 Practice Test Questions and Answers (2026) | Cert Empire Practice Questions

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CISCO 400-007

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Q: 1
A senior network designer suggests that you should improve network convergence times by reducing BGP timers between your CE router and the PE router of the service provider. Which two factors should you consider to adjust the timer values? (Choose two.)
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Q: 2
Agile and Waterfall are two popular methods for organizing projects. What describes any Agile network design development process?
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Q: 3
Which best practice ensures data security in the private cloud?
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Q: 4
Company XYZ is in the process of identifying which transport mechanism(s) to use as their WAN technology. Their main two requirements are. • a technology that could offer DPI, SLA, secure tunnels, privacy, QoS, scalability, reliability, and ease of management • a technology that is cost-effective Which WAN technology(ies) should be included in the design of company XYZ?
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Q: 6
A business invests in SDN and develops its own SDN controller that, due to budget constraints, runs on a single controller. The controller actively places an exclusive lock on the configuration of the devices to ensure it is the only source of changes to the environment. What is the result if the controller fails?
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Q: 7
A multicast network is sing Bidirectional PIM. Which two combined actions achieve high availability so that two RPs within the same network can act in a redundant manner? (Choose two)
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Q: 8
Which two advantages of using DWDM over traditional optical networks are true? (Choose two.)
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Q: 9
A company plans to use BFD between its routers to detect a connectivity problem inside the switched network. An IPS is transparently installed between the switches. Which packets shold the IPS forward for BFD to work under all circumstances?
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Q: 10
Refer to the exhibit. CISCO 400-007 question Refer to the exhibit A service provider has a requirement to use Ethernet OAM to detect end-to-end connectivity failures between SP-SW1 and SP- SW2 Which two ways to design this solution are true? (Choose two)
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Q: 11
Which two foundational aspects of loT are still evolving and being worked on by the industry at large? (Choose two)
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Q: 12
A network design includes a long signaling delay in notifying the Layer 3 control plane that an interface has failed Which two of these actions would reduce that delay? (Choose two.)
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Q: 13
A network security team observes phishing attacks on a user machine from a remote location. The organization has a policy of saving confidential data on two different systems using different types of authentication. What is the next step to control such events after the security team verifies all users in Zero Trust modeling?
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Q: 14
The Company XYZ network is experiencing attacks against their router. Which type of Control Plane Protection must be used on the router to protect all control plane IP traffic that is destined directly for one of the router interfaces?
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Q: 15
How can EIGRP topologies be designed to converge as fast as possible in the event of a point-to- point link failure?
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Q: 16
Company XYZ needs advice in redesigning their legacy Layer 2 infrastructure. Which technology should be included in the design to minimize or avoid convergence delays due to STP or FHRP and provide a loop-free topology?
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Q: 17
During evaluation of migrating current on premises infrastructure to add cloud-based infrastructure, a network planning team must meet three core requirements as they make recommendations on which cloud strategy to adopt going forward • Technology is changing rapidly, therefore the enterprise must be open to adopting new ways of doing things, and be ready to invest CapEx-funds in the next three years • Network bandwidth capacity requirements are dynamic and are expected to change over the next year • If new technologies are to be introduced, operational expenses must be kept at a minimum. Which cloud strategy meets these requirements?
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Q: 18
Which relationship between IBGP and the underlying physical topology is true?
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Q: 19

DRAG DROP Drag and drop the design characteristics from the left onto the correct network filter techniques on the right. Not all options are used.

Drag & Drop
Q: 20

DRAG DROP Drag and drop the design use cases from the left onto the correct uRPF techniques used to prevent spoofing attacks Not all options are used.

Drag & Drop
Question 1 of 20

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