Updated Jun 27, 2023 Certification Exam 400-007 Dumps - Practice Test Questions
Updated Verified 400-007 dumps Q&As - Pass Guarantee or Full Refund
The Cisco 400-007 exam is necessary to obtain the CCDE certification. It will go live at the beginning of November 2021 and will be part of the new certification path for the CCDE designation.
The Cisco 400-007 certification exam is designed for those professionals who want to master the Cisco Certified Design Expert (CCDE v3.0) certification. The CCDE is an advanced-level certification, which is intended for experienced network design engineers, network architects, and other networking professionals. The certification is a validation of the candidate’s ability to design and deploy complex network solutions. It is a globally recognized and highly respected certification, which can help networking professionals take their careers to the next level.
NEW QUESTION # 100
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. unequal-cost load balancing using variance
- B. LFA
- C. policy-based routing
- D. route summarization
Answer: C
NEW QUESTION # 101
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?
- A. Fragmented packet with the do-not-fragment bit set
- B. IP packets with broadcast IP source addresses
- C. IP packets with identical source and destination IP addresses
- D. IP packet with the multicast IP destination address
- E. IP packets with the multicast IP source address
- F. IP packets with the destination IP address 0.0.0.0.
Answer: C
NEW QUESTION # 102
In search of a system capable of hosting, monitoring compiling. and testing code in an automated way, what can be recommended to the organization?
- A. Chef
- B. Ansible
- C. Jenkins
- D. Perl
Answer: C
NEW QUESTION # 103
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. Send packets without encapsulation to the anchor controller over the routed network.
- B. Encapsulate packets into an EoIP tunnel and send them to the anchor controller.
- C. Send packets from the foreign controller to the anchor controller via IPinIP or IPsec tunnel.
- D. Send packets from the foreign controller to the anchor controller via Layer 3 MPLS VPN or VRF-Lite
Answer: B
NEW QUESTION # 104
Retef to the exhibit.
This network is running OSPF and EIGRP as the routing protocols Mutual redistribution of the routing protocols has been contoured on the appropriate ASBRs The OSPF network must be designed so that flapping routes m EIGRP domains do not affect the SPF runs within OSPF The design solution must not affect the way EIGRP routes are propagated into the EIGRP domains Which technique accomplishes the requirement?
- A. route summarization the ASBR interfaces facing the OSPF domain
- B. route summarization on the appropriate ASBRS.
- C. route summarization on the appropriate ABRS.
- D. route summarization on EIDRP routers connecting toward the ASBR
Answer: B
NEW QUESTION # 105
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?
- A. Control Plane Protection host subinterface
- B. Control Plane Protection main interface
- C. Control Plane Protection transit subinterface
- D. Control Plane Protection CEF-exception subinterface
Answer: A
NEW QUESTION # 106
Which two statements describe the usage of the IS-IS overload bit technique? (Choose two )
- A. It can be set in intermediate systems (IS-IS routers) to attract transit traffic from other intermediate systems
- B. It can be used to automatically synchronize the link-state database between Level 1 intermediate systems
- C. It can be set in intermediate systems (IS-IS routers) to avoid traffic black holes until routing protocols are fully converged after a reload operation.
- D. It can be set in intermediate systems (IS-IS routers) to prioritize control plane CSNP packets.
- E. lf overload-bit is set on a Level 2 intermediate system, the other Level 2 intermediate systems in the topology will stop using the overloaded IS to forward Level 2 traffic However, the intermediate system can still forward Level 1 traffic
Answer: C,E
NEW QUESTION # 107
An enterprise wants to migrate an on-premises network to a cloud network, and the design team is finalizing the overall migration process. Drag and drop the options from the left into the correct order on the right.
Answer:
Explanation:
NEW QUESTION # 108
IPFIX data collection via standalone IPFIX probes is an alternative to flow collection from routers and switches. Which use case is suitable for using IPFIX probes?\
- A. capacity planning
- B. observation of critical links
- C. security
- D. performance monitoring
Answer: D
NEW QUESTION # 109
Which two types of planning approaches are used to develop business-driven network designs and to facilitate the design decisions? (Choose two)
- A. tactical planning approach
- B. modular approach
- C. business optimization approach
- D. strategic planning approach
- E. cost optimization approach
Answer: A,D
NEW QUESTION # 110
In the case of outsourced IT services, the RTO is defined within the SLA. Which two support terms are often included in the SLA by IT and other service providers? (Choose two.)
- A. network reliability
- B. network sustainability
- C. network size and cost
- D. support availability
- E. resolution time
Answer: D,E
NEW QUESTION # 111
Which two application requirements are mandatory tor traffic to receive proper treatment when placed in the priority queue? (Choose two.)
- A. small transactions (HTTP-like behavior)
- B. WRED drop treatment
- C. intolerance to jitter
- D. TCP-based application
- E. tolerance to packet loss
Answer: A,C
NEW QUESTION # 112
Company XYZ has a new network based on IPv6. Some of the subnets that they are planning to use will be confidential and need an addressing scheme that confines them to the local campus network. Which type of IPv6 addresses can be used for these networks in the IPv6 addressing design?
- A. local addresses
- B. private addresses
- C. unique local addresses
- D. link-local addresses
Answer: C
NEW QUESTION # 113
An enterprise requires MPLS connected branches to access cloud-based Microsoft 365 services over an SD-WAN solution. Internet access Is available only at dual regional hub sites that are connected to the MPLS network. Which connectivity method provides an optimum access method to the cloud-based services If one ISP suffers loss or latency?
- A. Cloud onRamp
- B. Cloud onRamp SaaS
- C. Cloud onRamp SWG
- D. Cloud onRamp gateway site
Answer: B
NEW QUESTION # 114
Refer to the exhibit.
A customer runs OSPF with Area 5 between its aggregation router and an internal router When a network change occurs in the backbone. Area 5 starts having connectivity issues due to the SPF algorithm recalculating an abnormal number of times in Area 5 You are tasked to redesign this network to increase resiliency on the customer network with the caveat that Router B does not support the stub area How can you accomplish this task*?
- A. Turn on LSA throttling on all devices in Area 5
- B. Set Area 5 to stubby at the ABR anyway
- C. Implement LSA filtering ontheAB, allowing summary routes and preventing more specific routes into Area 5
- D. Create a virtual link to Area 0 from Router B to the ABR
- E. Increase the bandwidth on the connection between Router A and Router B
Answer: C
NEW QUESTION # 115
Company XYZ has designed their network to run GRE over IPsec on their Internet-based VPN to connect two sites. Which IPsec tunneling feature can they enable to optimize the data flow while ensuring that the headers contain no duplicate IP addresses?
- A. Tunnel Mode in IPsec Phase II
- B. Tunnel Mode in IPsec Phase I
- C. Transport Mode in IPsec Phase II
- D. Transport Mode in IPsec Phase I
Answer: C
NEW QUESTION # 116
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The Cisco 400-007 exam is an advanced-level certification exam that focuses on the Cisco Certified Design Expert (CCDE) certification. This exam is designed to test the skills and knowledge of professionals in designing complex network infrastructure for large organizations. The exam tests the candidate's ability to design, plan, implement, and troubleshoot complex network infrastructures using various Cisco technologies and protocols.
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