最好的400-007考試題庫 &可靠的400-007參考資料

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Cisco 400-007 Exam Syllabus Topics:

Section	Weight	Objectives
Service Design	15%	- Incorporate automation and network programmability 1. Infrastructure as Code tool adoption 2. Data parsing structures using JSON and XML formats - Design infrastructure and network virtualization 1. MPLS architecture implementations such as LDP and Segment Routing 2. Cloud integration models including hybrid and multi-cloud environments
Control, Data, Management Plane and Operational Design	25%	- Design data plane transport and management plane strategies 1. Network visibility, telemetry, and logging infrastructures 2. End-to-end Quality of Service policies - Design control plane routing architectures 1. IPv4 and IPv6 dual-stack infrastructure transitions 2. Unicast routing protocols including OSPF, EIGRP, IS-IS, and BGP 3. Multicast routing designs and protocol options
Security Design	15%	- Design secure infrastructure controls 1. Layer 2 and Layer 3 security defense mechanisms 2. Network virtualization security and microsegmentation - Design secure perimeter and edge boundaries 1. Firewall and Intrusion Prevention System deployment modes 2. Enterprise cryptography architectures and VPN frameworks
Network Design	30%	- Design resilient and scalable campus architectures 1. Layer 2 and Layer 3 boundary definitions 2. High availability techniques and fast convergence mechanisms - Design Service Provider and Enterprise WAN architectures 1. Software-Defined WAN design implementations 2. WAN transport technologies including MPLS, Layer 3 VPN, and Metro Ethernet 3. Data center interconnect solutions
Business Strategy Design	15%	- Evaluate project management methodologies impact 1. Agile framework and iterative lifecycle alignment 2. Waterfall framework implementation constraints - Assess business goals and drivers 1. Determine regulatory and compliance constraints 2. Evaluate risk management and business continuity strategies 3. Analyze company financial metrics and drivers like CAPEX, OPEX, and ROI

>> 400-007考試題庫 <<

400-007考試題庫 |輕鬆通過Cisco Certified Design Expert (CCDE) Written Exam

在VCESoft的網站上你可以免費下載VCESoft為你提供的關於Cisco 400-007 認證考試學習指南和部分練習題及答案作為嘗試。

最新的 CCDE v3.0 400-007 免費考試真題 (Q288-Q293):

問題 #288
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. Policy Based Routing
C. OSPF per VRF Instance
D. Static Routes for Route Leaking

答案：B

問題 #289
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 from the foreign controller to the anchor controller via IPinIP or IPsec tunnel.
B. Send packets from the foreign controller to the anchor controller via Layer 3 MPLS VPN or VRF-Lite
C. Encapsulate packets into an EoIP tunnel and send them to the anchor controller.
D. Send packets without encapsulation to the anchor controller over the routed network.

答案：C

問題 #290
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 give that no RPF check is performed
B. It is dropped due to an unsuccessful RPk8t8ck against the multicast receiver.
C. It is switched due to a successful RPF check against the routing table
D. It is dropped due to an unsuccessful RPF check against the multicast source

答案：D

解題說明：
https://www.cisco.com/c/en/us/support/docs/ip/ip-multicast/16450-mcastguide0.html When a multicast packet arrives on an interface, the RPF process checks to ensure that this incoming interface is the outgoing interface used by unicast routing in order to reach the source of the multicast packet. This RPF check process prevents loops. Multicast routing does not forward a packet unless the source of the packet passes a RPF check. Once a packet passes this RPF check, multicast routing forwards the packet based only upon the destination address.

問題 #291
Organic growth or decline affects network demands over time. Which tool helps in designing and operationalizing networks under changing conditions?

A. Modularity
B. Monitoring
C. Change management
D. Mobility

答案：A

解題說明：
#Explanation:
* B: Modularity is a core principle of scalable network design. It allows the network to grow or shrink in response to organic changes in business demand, supporting agility, easier management, and minimal disruption during change.
Other options:
* A: Change management is about documenting and approving changes-not a design principle.
* C: Mobility refers to user/device flexibility, not structural adaptability.
* D: Monitoring detects changes but doesn't help design the network.

問題 #292
What is a web-based model in which a third-party provider hosts applications that are available to customers over the Internet?

A. WaaS
B. laaS
C. SaaS
D. PaaS

答案：C

問題 #293
......

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400-007參考資料: https://www.vcesoft.com/400-007-pdf.html

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