[Aug-2022] The Best CCDE v3.0 Study Guide for the 400-007 Exam
400-007 certification guide Q&A from Training Expert Prep4sureExam
Factual Information about 400-007
This exam has a duration of 120 minutes. Plus, the candidates will need to reply to 90 to 110 questions. The vendor doesn’t give detailed information on the type of questions the candidates will find so they should be ready to face a quite difficult exam. When it comes to the registration process, the candidates will finalize the enrollment via the Pearson VUE platform. Also, the candidates shouldn’t forget that this exam will be launched in November 2021 and it is necessary to obtain the CCDE certification. Apart from this test, the candidates will need to undertake the CCDE v3.0 practical exam if they want to get certified. As for the prerequisites, the vendor doesn’t mention any mandatory conditions. However, the exam-takers should gain knowledge of the tested topics. Also, it will be helpful if they had at least five years of practical experience in architecting and designing network solutions.
Preparation Materials for 400-007 Exam
It is important for candidates to start preparing for 400-007 beforehand so that they have enough time to get the right knowledge. As this exam is necessary for obtaining the CCDE certification, the examinees can focus their attention on the materials dedicated to this Cisco Certified Design Expert designation, among which you’ll encounter the following resources:
- CCDE Study Guide (Quick Reference)
This guide is available on Amazon in different formats. The candidates for the Cisco 400-007 can download it in Kindle format for somewhere about $72. Also, it can be bought in paperback format for a price that varies between $65 to $76. Its author is Marwan Al-Shawi. Overall, the book focuses on the main topics that the exam-takers need to demonstrate to obtain the CCDE certification. Some of the areas that the candidates will find in such a resource are the following:
- Understanding the requirements related to network design and discovering the most effective design as well as analysis principles that can be implemented in an organization.
- Grasping how to work with Layer 2 and 3 design concepts as well as getting exposed to enterprise edge and campus architecture design.
- Managing service provider architecture and network design.
- Learning more about Data Center Network Design.
- Understanding how other network services and technologies work and contribute to business process improvement.
- CCDE Certification Training Videos
This video material is ideal for those candidates who prefer interactive training. The candidates can find the videos on the Cisco official site which contain a series of recordings that will help them get the necessary information for obtaining such a high-level certificate. The videos were created by the vendor’s senior experts and development team who were open to share their past experiences with the exam-takers. Also, they included valuable information in each video to help the candidates identify the best practices and use them to meet the requirements of businesses. The videos’ total duration is of approximately 21 hours and they cover the following topics:
- Understanding the Cloud Computing and Deployment Model fundamentals;
- Introduction in Workload Portability and understanding how to use hybrid cloud solutions;
- Overview and understanding the key elements in cloud security;
- Being exposed to topics such as APIs and scripting management along with network programmability;
- Introduction to data virtualization and programming;
- How to manage IOS XE programmability features that are useful for network engineers;
- Understanding how to provide software-defined access and solving campus network problems;
- Designing Cisco SD-WAN financial services, healthcare, retail, manufacturing, and viptela drivers, solution architects, and concepts;
- Working with fundamental notions related to data center network;
- Being exposed to design approaches and methodologies;
- Learning about WAN network design fundamentals.
NEW QUESTION 33
You have been tasked with designing a data center interconnect as part of business continuity You want to use FCoE over this DCI to support synchronous replication. Which two technologies allow for FCoE via lossless Ethernet or data center bridging? (Choose two.)
- A. DWDM
- B. EoMPLS
- C. Multichassis EtherChannel over Pseudowire
- D. VPLS
- E. SONET/SDH
Answer: A,E
NEW QUESTION 34
You have been asked to design a high-density wireless network for a university campus. Which two principles would you apply in order to maximize the wireless network capacity? (Choose two.)
- A. increases the number of SSlDs to load-balance the client traffic.
- B. Make use of the 5-GHz band to reduce the spectrum utilization on 2.4 GHz when dual-band clients are used.
- C. Implement a four-channel design on 2.4 GHz to increase the number of available channels
- D. Enable 802.11n channel bonding on both 2.4 GHz and 5 GHz to increase the maximum aggregated cell throughput.
- E. Choose a high minimum data rate to reduce the duty cycle.
Answer: B,E
NEW QUESTION 35
An architect receives a business requirement from a CTO that states the RTO and RPO for a new system should be as close as possible to zero. Which replication method and data center technology should be used?
- A. synchronous replication over geographically dispersed dual data centers via MPLS
- B. asynchronous replication over geographically dispersed dual data centers via CWDM
- C. asynchronous replication over dual data centers via DWDM
- D. synchronous replication over dual data centers via Metro Ethernet
Answer: D
NEW QUESTION 36
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. Limit the query domain by use of default routes.
- C. Build neighbor adjacencies in a triangulated fashion.
- D. Limit the query domain by use of distribute lists.
- E. Limit the query domain by use of summarization.
Answer: E
NEW QUESTION 37
Company XYZ wants to secure the data plane of their network. Which two technologies can be included in the security design? (Choose two)
- A. MPP
- B. DAI
- C. IP Source Guard
- D. CPPr
- E. BEEP
Answer: B,C
NEW QUESTION 38
Which three items do you recommend for control plane hardening of an infrastructure device? (Choose three.)
- A. redundant AAA servers
- B. warning banners
- C. routing protocol authentication
- D. to enable unused .services
- E. Control Plane Policing
- F. SNMPv3
Answer: C,E,F
NEW QUESTION 39
A Service Provider is designing a solution for a managed CE service to a number of local customers using a single CE platform and wants to have logical separation on the CE platform using Virtual Routing and Forwarding (VRF) based on IP address ranges or packet length. Which is the most scalable solution to provide this type of VRF Selection process on the CE edge device?
- A. Multi-Protocol BGP
- B. Static Routes for Route Leaking
- C. Policy Based Routing
- D. OSPF per VRF Instance
Answer: C
NEW QUESTION 40
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. business optimization approach
- C. strategic planning approach
- D. modular approach
- E. cost optimization approach
Answer: A,C
NEW QUESTION 41
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?
- A. Jinja2
- B. Java
- C. Contrail
- D. Ansible
Answer: D
NEW QUESTION 42
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. The service provider must provide a Draft Rosen solution to enable a GRE tunnel between nodes PE1 and PE2
- B. Implement hub and spoke MPLS VPN over DMVPN (also known as 2547o DMVPN) between CE1 and CE2
- C. Enable a GRE tunnel between nodes C1 and C4
- D. Enable a GRE tunnel between nodes C2 and C4
- E. Enable a GRE tunnel between nodes CE1 and CE2
Answer: D
NEW QUESTION 43
A European national bank considers migrating its on-premises systems to a private cloud offering in a non-European location to significantly reduce IT costs. What is a primary factor prior to migration?
- A. data governance
- B. security
- C. additional latency
- D. cloud connectivity
Answer: A
NEW QUESTION 44
Which two actions ensure voice quality in a branch location with a low-speed, high-latency WAN connection?
(Choose two.)
- A. Replace any electrical links with optical links
- B. Prioritize voice packets
- C. Fragment data packets.
- D. Increase memory branch switch.
- E. Increase WAN bandwidth
Answer: B,C
NEW QUESTION 45
The network designer needs to use GLOP IP addresses in order to make them unique within their ASN Which multicast address range should be used?
- A. 232.0.0.0 to 232 255.255.255
- B. 239000 to 239255255.255
- C. 224000 to 2240.0 255
- D. H233.0.0 0 to 233.255.255 255
Answer: D
NEW QUESTION 46
Which two foundational aspects of loT are still evolving and being worked on by the industry at large?
(Choose two)
- A. loT consortia
- B. Standards
- C. Low energy Bluetooth sensors
- D. Regulatory domains
- E. WiFi protocols
Answer: C,E
NEW QUESTION 47
Which relationship between IBGP and the underlying physical topology is true?
- A. iBGP full mesh requirement does not dictate any specific network topology.
- B. iBGP full mesh requires an underlying fully meshed network topology.
- C. iBGP does not work on a ring network topology even with an underlying IGP.
- D. iBGP can worn only on a ring network topology with a link-state protocol like OSPF or IS-IS
Answer: A
NEW QUESTION 48
An enterprise that runs numerous proprietary applications has major issues with its on-premises server estate hardware, to the point where business-critical functions are compromised. The enterprise accelerates plans to migrate services to the cloud. Which cloud service should be used if the enterprise wants to avoid hardware issues yet have control of its applications and operating system?
- A. hybrid cloud
- B. laaS
- C. PaaS
- D. SaaS
Answer: B
NEW QUESTION 49
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 prioritize control plane CSNP packets.
- B. 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.
- C. It can be used to automatically synchronize the link-state database between Level 1 intermediate systems
- D. 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
- E. It can be set in intermediate systems (IS-IS routers) to attract transit traffic from other intermediate systems
Answer: B,D
NEW QUESTION 50
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. performance monitoring
- B. security
- C. observation of critical links
- D. capacity planning
Answer: A
NEW QUESTION 51
A healthcare provider discovers that protected health information of patients was altered without patient consent. The healthcare provider is subject to HIPAA compliance and is required to protect PHI data. Which type of security safeguard should be implemented to resolve this issue?
- A. physical device and media control
- B. technical integrity and transmission security
- C. technical and physical access control
- D. administrative security management processes
Answer: D
NEW QUESTION 52
A healthcare customer requested that SNMP traps must be sent over the MPLS Layer 3 VPN service. Which protocol must be enabled?
- A. Syslog
- B. Syslog TLS
- C. SSH
- D. SNMPv2
- E. SNMPv3
Answer: E
NEW QUESTION 53
Refer to the exhibit.
ACME Mining has four data centers in Santiago. Cape Town. Mumbai, and Beijing, full-mesh connected via a
400 Mb/s EVP-LAN They want to deploy a new mission-critical application with these requirements:
* cluster heartbeat 2 Mb/s continuous (250 KB/s)
* cluster heartbeat one-way maximum latency 100 ms
These are the current ping tests results between the four data centers:
Which hosting data center pair can host the new application?
- A. Mumbai and Beijing
- B. Cape Town and Beijing
- C. Santiago and Cape Town
- D. Santiago and Beijing
- E. Santiago and Mumbai
- F. Cape Town and Mumbai
Answer: F
NEW QUESTION 54
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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 Best Cisco 400-007 Study Guides and Dumps of 2022: https://www.prep4sureexam.com/400-007-dumps-torrent.html
400-007 Certification Overview Latest 400-007 PDF Dumps: https://drive.google.com/open?id=1TsahplHtC7H6tLeW6cFkwN45l41m1dsr