[Feb-2025] Cisco 400-007 DUMPS WITH REAL EXAM QUESTIONS
2025 New FreeCram 400-007 PDF Recently Updated Questions
NEW QUESTION # 171
Refer to the exhibit.
For Company XYZ Bangkok is using ECMP to reach the 172 20 2 0/24 network The company wants a design that would allow them to forward traffic from 172 16 2 0/24 toward 172 20 2 0/24 via the Singapore router as the preferred route The rest of the traffic should continue to use ECMP Which technology fulfills this design requirement?
- A. route summarization
- B. policy-based routing
- C. LFA
- D. unequal-cost load balancing using variance
Answer: B
NEW QUESTION # 172
The Agile Manifesto is a document that defines the key values and principles behind the Agile philosophy and helps development teams work more efficiently and sustainably Each of the four key values is split into two sections a left-hand side and a right-hand side In other words, though there is value in the items on the right we value the items on the left more What is one of the key values of the Agile Manifesto?
- A. comprehensive documentation over working software
- B. contract negotiation over customer collaboration
- C. following a plan over responding to change
- D. individuals and interactions over processes and tools
Answer: D
NEW QUESTION # 173
An architect receives a functional requirement for a NAC system from a customer security policy stating that if a corporate Wi-Fi device does not meet current AV definitions, then it cannot access the corporate network until the definitions are updated. Which component should be built into the NAC design?
- A. quarantine VLAN
- B. dACLs with SGTs
- C. quarantine SGTs
- D. posture assessment with remediation VLAN
Answer: D
NEW QUESTION # 174
A European government passport agency considers upgrading its IT systems to increase performance and workload flexibility in response to constantly changing requirements. The budget manager wants to reduce capital expenses and IT staff and must adopt the lowest-cost technology. Which technology choice is suitable?
- A. on premises
- B. public cloud
- C. hybrid cloud
- D. private cloud
Answer: D
NEW QUESTION # 175
While reviewing an existing network design, you are discussing the characteristics of different STP versions.
Which protocol minimizes unicast flooding during a Topology Change Notification in a Layer 2 switched network with many VLANs?
- A. STP
- B. MST
- C. PVRSTP
- D. PVSTP+
Answer: C
NEW QUESTION # 176
Refer to the diagram.
Which solution must be used to send traffic from the foreign wireless LAN controller to the anchor wireless LAN controller?
- A. Encapsulate packets into an EoIP tunnel and send them to the anchor controller.
- B. Send packets from the foreign controller to the anchor controller via IPinIP or IPsec tunnel.
- C. Send packets from the foreign controller to the anchor controller via Layer 3 MPLS VPN or VRF-Lite
- D. Send packets without encapsulation to the anchor controller over the routed network.
Answer: A
NEW QUESTION # 177
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?
- A. Kanban
- B. LEAN
- C. Scrum
- D. Six-Sigma
Answer: A
NEW QUESTION # 178
What are two design constraints in a standard spine and leaf architecture? (Choose two.)
- A. Leaf switches must connect to each other.
- B. Endpoints connect only to the spine switches.
- C. Each leaf switch must connect to every spine switch.
- D. Spine switches can connect to each other.
- E. Each spine switch must connect to every leaf switch.
Answer: C,E
NEW QUESTION # 179
An enterprise network has two core routers that connect to 200 distribution routers and uses full-mesh IBGP peering between these routers as its routing method. The distribution routers are experiencing high CPU utilization due to the BGP process. Which design solution is the most cost effective?
- A. Increase the memory on the distribution routers
- B. Implement route reflectors on the two core routers
- C. Implement e BGP between the core and distribution routers
- D. Increase bandwidth between the core routers
- E. Increase the memory on the core routers
Answer: B
NEW QUESTION # 180
A large enterprise customer has a single router that uses two active/active 10-Mbps internet links in one of its offices. Each link currently handles approximately 7 Mbps of traffic, which is close to the full link capacity.
When a link fails, the failure leads to significantly degraded performance of all applications. Static routing is used. The current ISP cannot deliver additional bandwidth capacity on the existing links. The customer needs a network design that is resistant to failure, but does not increase CAPEX. Which solution should be proposed to the customer?
- A. Add a third link to the current router.
- B. Implement quality of service on the current links.
- C. Use dynamic routing for equal-cost multipath.
- D. Add an additional edge router connected to a second ISP.
Answer: C
NEW QUESTION # 181
Company XYZ wants to prevent switch loops caused by unidirectional point-point-link condition on Rapid FVST + and MST. Which technology can be used in the design to meet this requirement?
- A. STPBPDU guard
- B. MSTP
- C. STP bridge assurance
- D. TRILL
Answer: C
NEW QUESTION # 182
How can EIGRP topologies be designed to converge as fast as possible in the event of a point-to-point link failure?
- A. Build neighbor adjacencies in squared fashion.
- B. Build neighbor adjacencies in a triangulated fashion.
- C. Limit the query domain by use of default routes.
- D. Limit the query domain by use of distribute lists.
- E. Limit the query domain by use of summarization.
Answer: E
NEW QUESTION # 183
Refer to the exhibit.
The enterprise customer wants to stream one-way video from their head office to eight branch offices using multicast. Their current service provider provides a Layer3 VPN solution and manages the CE routers, but they do not currently support multicast. Which solution quickly allows this multicast traffic to go through while allowing for future scalability?
- A. Enable a GRE tunnel between nodes CE1 and CE2
- B. The service provider must provide a Draft Rosen solution to enable a GRE tunnel between nodes PE1 and PE2
- C. Implement hub and spoke MPLS VPN over DMVPN (also known as 2547o DMVPN) between CE1 and CE2
- D. Enable a GRE tunnel between nodes C2 and C4
- E. Enable a GRE tunnel between nodes C1 and C4
Answer: D
NEW QUESTION # 184
SDN emerged as a technology trend that attracted many industries to move from traditional networks to SDN. Which challenge is solved by SDN for cloud service providers?
- A. higher operating expense and capital expenditure
- B. complex and distributed management flow
- C. exponential growth of resource-intensive application
- D. need for intelligent traffic monitoring
Answer: C
NEW QUESTION # 185
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?
- A. Use BFD.
- B. Use switch clustering in the core/distribution layer.
- C. Use spanning-tree PortFast.
- D. Use switch clustering in the access layer.
Answer: B
NEW QUESTION # 186
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?
- A. multicloud
- B. public
- C. private
- D. hybrid
Answer: A
NEW QUESTION # 187
Refer to the exhibit.
Traffic was equally balanced between Layer 3 links on core switches SW1 and SW2 before an introduction of the new video server in the network. This video server uses multicast to send video streams to hosts and now one of the links between core switches is over utilized Which design solution solves this issue?
- A. Filter IGMP joins on an over -utilized link.
- B. Apply a more granular load-balancing method on SW2.
- C. Add more links between core switches.
- D. Apply a more granular load- balancing method on SW1.
- E. Aggregate links Layer 2 link aggregation.
Answer: E
NEW QUESTION # 188
Refer to the exhibit.
As part of a redesign project, you must predict multicast behavior What happens to the multicast traffic received on the shared tree (*,G), if it is received on the LHR interface indicated*?
- A. It is switched due to a successful RPF check against the routing table
- B. It is switched give that no RPF check is performed
- C. It is dropped due to an unsuccessful RPk8t8ck against the multicast receiver.
- D. It is dropped due to an unsuccessful RPF check against the multicast source
Answer: A
NEW QUESTION # 189
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Cisco Certified Design Expert (CCDE v3.0) Written Certification Exam, also known as Cisco 400-007, is a professional-level certification exam designed for experienced network architects and designers who are seeking to validate their expert-level knowledge and skills in designing complex network infrastructure solutions. Cisco Certified Design Expert (CCDE v3.0) Written Exam certification exam is part of the Cisco Certified Design Expert (CCDE) certification program, which is recognized worldwide as one of the most prestigious and respected design credentials in the networking industry.
Cisco 400-007 exam is a comprehensive exam that tests the candidate's knowledge in a variety of areas. 400-007 exam consists of multiple-choice questions and simulations that test the candidate's ability to design and implement complex network solutions. 400-007 exam is designed to be challenging and is intended to test the candidate's ability to design and implement complex network architectures that meet business requirements.
The CCDE certification is widely recognized in the industry as a mark of expertise and excellence in network design. It is intended for professionals who work in large-scale network environments and are responsible for designing and implementing complex network infrastructures. The CCDE certification also demonstrates an individual's ability to think strategically and prioritize business needs when designing networks, making them a valuable asset to any organization. The Cisco 400-007 exam is the first step towards achieving this prestigious certification.
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