400-007 Latest Practice Materials, 400-007 Reliable Test Cost

P.S. Free & New 400-007 dumps are available on Google Drive shared by Pass4Test: https://drive.google.com/open?id=15rThhILfzGEJ3J_bq0AlI6lli5RgwkrK

These are Cisco 400-007 desktop software and web-based. As the name suggests, desktop Cisco 400-007 practice exam software works offline on Windows computers and you need an active internet connection to operate the Cisco 400-007 web-based practice test. Both 400-007 practice exams mimic the Cisco 400-007 actual test, identify your mistakes, offer customizable 400-007 mock tests, and help you overcome mistakes.

Cisco 400-007 Exam Syllabus Topics:

Section	Objectives
Topic 1: Infrastructure Design (Layer 2 / Layer 3)	- Layer 2 technologies 1. Ethernet scaling and segmentation 2. Spanning Tree design considerations - Layer 3 design 1. IGP selection and design 2. IP addressing and summarization
Topic 2: End-to-End Enterprise Architecture Scenarios	- Large-scale enterprise design 1. High availability and redundancy 2. Scalability and resiliency trade-offs - Service integration 1. Hybrid connectivity design 2. Migration and transformation strategies
Topic 3: MPLS and VPN Architectures	- VPN design 1. Multi-site connectivity strategies 2. L3VPN and L2VPN design models - MPLS fundamentals 1. MPLS scalability design 2. Label switching architecture
Topic 4: Routing and Path Control	- Traffic engineering 1. Path optimization techniques 2. Policy-based routing considerations - Routing protocol design 1. BGP policy and scalability 2. OSPF / IS-IS architecture
Topic 5: Multicast and Advanced Services	- Multicast design 1. PIM architecture and scaling 2. Multicast distribution models - Network services 1. QoS design principles 2. Security integration in design
Topic 6: Network Design Methodology and Principles	- Design lifecycle and methodology 1. Trade-off analysis techniques 2. Design phases and validation approaches - Requirements gathering and analysis 1. Business and technical constraints 2. Stakeholder requirements mapping

>> 400-007 Latest Practice Materials <<

400-007 Reliable Test Cost & Latest 400-007 Guide Files

Even though our 400-007 training materials have received quick sale all around the world, in order to help as many candidates for the exam as possible to pass the 400-007 exam, we still keep the most favorable price for our best 400-007 test prep. In addition, if you keep a close eye on our website you will find that we will provide discount in some important festivals, we can assure you that you can use the least amount of money to buy the best product in here. We aim at providing the best 400-007 Exam Engine for our customers and at trying our best to get your satisfaction.

Cisco Certified Design Expert (CCDE) Written Exam Sample Questions (Q226-Q231):

NEW QUESTION # 226
Software-defined networking architecture is used for cost-effective, adaptable, and easily manageable applications. In which two software-defined networks is SDN commonly used? (Choose two.)

A. wide area network
B. control network
C. metro network
D. application network
E. mobile network

Answer: A,B

NEW QUESTION # 227
Refer to the exhibit.

Refer to the exhibit. Two data center sites (X and Y) connect to the Internet and each other using a backdoor link. Both advertise the same IP prefix (100.75.10.0/23) to the Internet. Firewalls are behind R1 and R2.
Problem: When users attempt to reach 100.75.10.0/23, the return traffic is routed to Site-Y, regardless of where the session originated. This results in asymmetric traffic and potentially broken sessions due to firewall behavior.
Which design resolves the issue?

A. Establish control plane peering between edge routers. Have Site-X advertise an IP pool with a longer prefix.
B. Add a static route toward the Internet on Site-X. Change the DNS policy on Site-Y to block traffic.
C. Use BGP MED to influence Site-X return traffic. Change the IP address scheme of both sites.
D. Change the Site-Y firewall configuration to replicate the Site-X configuration. Advertise the low MED attribute on Site-X to the Internet.

Answer: A

Explanation:
Comprehensive and Detailed Explanation:
* D: The most effective solution is to have Site-X advertise a more specific (longer) prefix (e.g.,
100.75.10.0/24), which allows external BGP routers to prefer Site-X over Site-Y. This ensures traffic destined for Site-X flows directly to it, preserving symmetry. Additionally, control plane coordination between R1 and R2 ensures proper routing consistency and minimizes the risk of loops or misdirection.
Other options:
* A: Using BGP MED works within the same AS; it is often ignored by external ISPs.
* B: Replicating firewall behavior does not address the routing issue.
* C: DNS manipulation is a workaround-not a scalable or robust design solution.
This solution is consistent with BGP best practices and CCDE v3.1 guidance on traffic engineering and policy- based routing.

NEW QUESTION # 228
Your company wants to deploy a new data center infrastructure.
Based on the requirements you have chosen VXLAN as encapsulation technology.
The customer is concerned about miss-configuration of Layer 2 devices and DC wide outages caused by Layer 2 loops.
What do you answer?

A. Storm Control should be enabled on all ports
B. VPC+ could prevent L2 loop on access ports
C. VXLAN offers native loop avoidance mechanism
D. BPDU Guard should be enabled on all VTEP access ports

Answer: D

NEW QUESTION # 229
[Security, Automation, and Policy Integration in Design] Given the risk of hybrid cloud adoption, which two solutions help secure private/hybrid environments?
(Choose two)

A. Practice SSH network protocols for data communication between unsecured network connections
B. Apply cryptographic protocols to secure data transmission over the network
C. Provide distributed management and visibility across the infrastructure instead of centralized management
D. Avoid automating the scanning and remediation of security controls using open-source tooling
E. Implement a common protective methodology for the same information at rest or in motion

Answer: B,E

Explanation:
#Explanation:
* C: Using a consistent data protection strategy (encryption at rest/in motion) across environments ensures policy continuity across private and hybrid clouds.
* E: Applying cryptographic protocols (e.g., TLS, IPsec) protects data as it traverses public and hybrid infrastructure.
Other options:
* A: Automation of security scanning is encouraged; avoiding it is counterproductive.
* B: While SSH is secure, it doesn't address full-stack hybrid data protection.

NEW QUESTION # 230
According to the CIA triad principles for network security design, which principle should be priority for a Zero Trust network?

A. requirement for data-at-rest encryption foe user identification within the VPN termination hardware
B. categorization of systems, data, and enterprise BYOD assets that are connected to network zones based on individual privacy needs
C. requirement for data-in-motion encryption and 2FA authentication
D. ensuring that authorized users have high-availability system access from defined zones to defined systems or zones

Answer: C

NEW QUESTION # 231
......

Our 400-007 study materials can help you achieve your original goal and help your work career to be smoother and your family life quality to be better and better. There is no exaggeration to say that you will be confident to take part in you 400-007 exam with only studying our 400-007 practice torrent for 20 to 30 hours. And we can ensure your success for we have been professional in this career for over 10 years. And thousands of candidates have achieved their dreams and ambitions with the help of our outstanding 400-007 training materials.

400-007 Reliable Test Cost: https://www.pass4test.com/400-007.html

What's more, part of that Pass4Test 400-007 dumps now are free: https://drive.google.com/open?id=15rThhILfzGEJ3J_bq0AlI6lli5RgwkrK