In this article, we’ll dive into the world of Cisco 400-007 exam preparation and explore resources, methods, and insights to help you study smartly and efficiently for the Cisco 400-007 CCDE exam.
That’s right, Cisco 400-007 CCDE
First of all, let’s briefly talk about what the Cisco 400-007 exam is, and to prepare for it, we need to understand it thoroughly.
The Cisco 400-007 CCDE exam validates your expertise in designing complex network solutions. It combines enterprise and service provider topics while also adding some security, making it an extremely challenging exam in its own right. The Cisco 400-007 exam is 120 minutes long and requires 90 to 110 questions to be answered.
Keep the point!
To prepare for the Cisco 400-007 CCDE exam, utilizing the right study materials and resources is key. I’m going to go around this point and elaborate on it.
Take advantage of learning materials
Get the official Cisco certification 400-007 CCDE exam guide first, which comprehensively covers all exam topics.
And, of course, there are learning communities such as official Cisco online training courses, practice tests, forums, and study groups.
The 400-007 CCDE exam study materials are not only official. Others are also very effective.
- Introducing the new CCDE v3.0 certification
- CCDE v3.0 Written Exam Topics (400-007)
- CCDE v3.0 Practical Exam Topics
- CCDE: Ask about anything
- Definitive MPLS Network Designs
- Designing Cisco Network Service Architectures (ARCH) Foundation Learning Guide: (CCDP ARCH 642-874), 3rd Edition
- Optimal Routing Design
To prepare for the Cisco CCDE 400-007 exam, you should also consider seeking additional resources on topics that require further understanding.
400-007 CCDE exam resource sharing
Taking practice tests will not only help you familiarize yourself with the format and structure of the actual exam, but it will also give you insight into your strengths and weaknesses. That’s why we’ve got you covered with the latest practice tests (1-15) from Pass4itSure.
Take the 400-007 CCDE Exam Practice Questions (Free)
Question 1:
You are designing a large-scale DMVPN network with more than 500 spokes using EIGRP as the IGP protocol. Which design option eliminates potential tunnel-down events on the spoke routers due to the holding time expiration?
A. Increase the hold queue on the physical interface of the hub router.
B. Increase the hold queue on the tunnel interface of the spoke routers
C. Increase the hold queue on the tunnel interface of the hub router
D. Apply QoS for pak_priority class
E. Increase the hold queue on the physical interface of the spoke routers.
Correct Answer: C
Question 2:
DRAG DROP
Drag and drop the characteristics from the left onto the corresponding network management options on the right.
Select and Place:
Correct Answer:
Question 3:
Refer to the exhibit.
This network is running OSPF as the routing protocol. The internal networks are being advertised in OSPF London and Rome are using the direct link to reach each other although the transfer rates are better via Barcelona. Which OSPF design change allows OSPF to calculate the proper costs?
A. Change the OSPF reference bandwidth to accommodate faster links.
B. Filter the routes on the link between London and Rome
C. Change the interface bandwidth on all the links.
D. Implement OSPF summarization to fix the issue
Correct Answer: A
Question 4:
Which three items do you recommend for control plane hardening of an infrastructure device? (Choose three.)
A. redundant AAA servers
B. Control Plane Policing
C. warning banners
D. to enable unused .services
E. SNMPv3
F. routing protocol authentication
Correct Answer: BEF
Question 5:
Refer to the exhibit.
Which impact of using three or more ABRs between the backbone area and area 1 is true?
A. In a large-scale network LSA replication by all ABRs can cause serious scalability issues
B. Multiple ABRs reduce the CPU processing on each A6R due to splitting prefix advertisement
C. In a large-scale network multiple ABRs can create microloops.
D. Prefixes from the non-backbone area are advertised by one ABR to the backbone
Correct Answer: A
Question 6:
An architect receives a functional requirement for an 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. posture assessment with remediation VLAN
B. quarantine SGTs
C. dACLs with SGTs
D. quarantine VLAN
Correct Answer: A
Question 7:
Company XYZ has two routing domains in its network, EIGRP, and OSPF. The company wants to provide full reachability between the two domains by implementing redistribution on a router running both protocols. They need to design the redistribution in a way that the OSPF routers will see link costs added to external routes. How must the redistribution strategy be designed for this network?
A. Redistribute using metric type 2 into OSPF.
B. Redistribute using metric type 1 into OSPF.
C. Redistribute using metric type 1 into EIGRP.
D. Redistribute using metric type 2 into EIGRP.
Correct Answer: B
Question 8:
Company XYZ must design a strategy to protect their routers from DoS attacks, such as traffic destined to the router\’s route processor, using separate control plane categories. Which two capabilities can be used to achieve this requirement? (Choose two.)
A. Control Plane Protection using queue thresholding on the transit subinterface
B. Control Plane Protection using port filtering on the transit subinterface
C. Control Plane Protection using port filtering on the main interface
D. Control Plane Protection using queue thresholding on the host subinterface
E. Control Plane Protection using port filtering on the host subinterface
Correct Answer: DE
Control-plane host subinterface. This interface receives all control-plane IP traffic that is directly destined for one of the router interfaces. https://www.cisco.com/en/US/docs/ios/qos/configuration/guide/ctrl_plane_prot_external_docbase_0900e4b1805eee4e_4container_external_docbase_0900e4b1814dc683.html#wp1124820
Question 9:
A legacy enterprise is using a Service Provider MPLS network to connect its head office and branches. Recently, they added a new branch to their network. Due to physical security concerns, they want to extend their existing IP CCTV network of the head office to the new branch, without any routing changes in the network. They are also under some time constraints.
What is the best approach to extend the existing IP CCTV network to the new branch, without incurring any IP address changes?
A. L2TPv3
B. VXLAN
C. EoMPLS
D. GRE
Correct Answer: A
Question 10:
Which two impacts of adding the IP event-dampening feature to a network design are true? (Choose two.)
A. It protects against routing loops.
B. It switches traffic immediately after a link failure.
C. lt speeds up link failure detection.
D. It reduces the utilization of system processing resources.
E. It improves overall network stability.
Correct Answer: DE
Question 11:
Which two control plane policer designs must be considered to achieve high availability? (Choose two.)
A. Control plane policers are enforced in hardware to protect the software path, but they are hardware platform-dependent in terms of classification ability.
B. Control plane policers are needed only on externally facing devices.
C. Control plane policers can cause the network management systems to create false alarms.
D. Control plane policers must be processed before a forwarding decision is made.
E. Control plane policers require that adequate protocols overhead are factored in to allow protocol convergence.
Correct Answer: AD
When a packet arrives at a Cisco device, it is first checked against the CoPP policies to determine whether it should be allowed to reach the control plane. If the packet is not permitted by the CoPP policies, it is either dropped or forwarded to a different location, depending on the configuration.
After the packet has passed through the CoPP policies, the device makes a forwarding decision based on the routing table and other forwarding information. This decision determines where the packet should be sent next.
By applying CoPP before the forwarding decision is made, Cisco devices can help prevent DoS attacks and other security threats that target the control plane of the device. CoPP is an important security feature for protecting the control plane and ensuring the stability and reliability of the network.
Question 12:
When an SDN-based model is used to transmit multimedia traffic, which aspect should an architect consider while designing the network?
A. QoE estimation
B. security
C. traffic patterns
D. flow forwarding
Correct Answer: A
Question 13:
What are two common approaches to analyzing and designing networks? (Choose two.)
A. bottom-up approach
B. high-low security approach
C. top-down approach
D. left-right approach
E. three-tier approach
Correct Answer: AC
Question 14:
Company XYZ is migrating their existing network to IPv6 and they must plan for Layer 2 and Layer 3 devices Some of the access layer switches do not support IPv6, however, core and distribution switches fully support unicast and multicast routing. The company wants to minimize the cost of the migration. Which migration strategy should be used in the design?
A. The access layer switches must support IGMP snooping at a minimum. Any switches that do not support IGM snooping must be replaced.
B. Upgrade the nonsupporting switches Otherwise, it will cause an issue with the migration.
C. Layer 2 switches will not affect the implementation of IPv6. They can be included in the design in their current state.
D. The access layer switches must support DHCPv6. Any switches that do not support DHCPv6 must be replaced.
Correct Answer: C
https://community.cisco.com/t5/voice-over-ip/ipv6-with-cisco-layer-2-switches/td-p/1044509
Question 15:
Identity and access management between multiple users and multiple applications has become a mandatory requirement for Company XYZ to fight against ever-increasing cybersecurity threats. To achieve this, federated identity services have been deployed in the Company XYZ network to provide single sign-on and Multi-Factor Authentication for the applications and services. Which protocol can be used by Company XYZ to provide authentication and authorization services?
A. OAuth2
B. OpenID Connect
C. OpenID
D. SAML2.0
Correct Answer: D
OpenID lacks user authorization data (such as permissions) and focuses primarily on identity assertion.
Pass4itSure 400-007 Exam Practice Test Total Q&As: 298
Of course, you can also get the 400-007 CCDE exam practice PDF Download: Here
Manage your time
Another important part of preparing for the Cisco 400-007 CCDE exam is time management. Many people who take the exam fail because of lack of time. This is due to the limited time available to answer multiple questions, so it’s important to allocate time wisely for each section for good time management.
By the way, the importance of simulation testing is also highlighted at this time. By taking multiple mock tests, you will be able to summarize and grasp the allocation of time for the exam.
After obtaining the CCDE certification, you can work in the following units:
Imagine that after passing the certification, you will have a new version of yourself, and you can choose the position you want in the following companies.
- Cisco
- Intel Corporation
- Microsoft
- Amazon
- Accenture
- Oracle
- Check Point Software Technologies
- Honeywell
- Salesforce
- Cognizant Technology Solutions
The latest statistics from the U.S. Bureau of Labor Statistics predict that CCDE certification will grow by 8% in the next few years. This means that CCDE certification is in high demand, more and more recognized, and with it, salaries are growing in the future.
Are you desperate to pass the Cisco 400-007 CCDE exam?
However, preparing for the Cisco 400-007 exam effectively is not an easy task. It requires you to set yourself up for success by understanding the exam, making the most of study materials and resources, taking practice exams, and managing your time. The Pass4itSure 400-007 practice test https://www.pass4itsure.com/400-007.html (which outlines everything about the exam and is a tool designed to help every candidate pass the exam) is a crucial step on your path to success.
