Cisco 400-007 Real Exam Questions
The questions for 400-007 were last updated at Dec 09,2024.
- Exam Code: 400-007
- Exam Name: Cisco Certified Design Expert
- Certification Provider: Cisco
- Latest update: Dec 09,2024
What are two top cloud-native security challenges faced by today’s cloud-oriented organizations? (Choose two)
- A . establishing user roles
- B . polymorphism
- C . lack of visibility and tracking
- D . increased attack surface
- E . user credential validation
A financial company requires that a custom TCP-based stock-trading application beprioritized over all other traffic for the business due to the associated revenue. The company also requires that VoIP be prioritized for manual trades.
Which directive should be followed when a QoS strategy is developed for the business?
- A . Allow VoIP and the custom application to share the same priority queue,
- B . The custom application and VoIP must be assigned their own separate priority queue.
- C . Interleave the custom application with other TCP applications in the same CBWR
- D . Avoid placing the custom application in a CBWFQ queue that contains other
Which tool automates network implementation activities and shortens the implementation lifecycle?
- A . LISP
- B . Java
- C . Conclusion
- D . Python
You want to mitigate failures that are caused by STP loops that occur before UDLD detects the failure or that are caused by a device that is no longer sending BPDUs.
Which mechanism do you use along with UDLD?
- A . Root guard
- B . BPDU guard
- C . Loop guard
- D . BPDU filtering
DRAG DROP
Drag and drop the optical technology design characteristics on the left to the correct optical technologies on the right. Not all options are used
You have been tasked with designing a data center interconnect to provide business continuity You want to encrypt the traffic over the DCI using IEEE 802 1AE MACsec to prevent the deployment of any firewall or IPS.
Which two interconnect technologies support MACsec? (Choose two.)
- A . EoMPLS
- B . MPLS Layer 3 VPN
- C . DMVPN
- D . GET VPN
- E . KVPLS
Company XYZ is running OSPF in their network. They have merged with another company that is running EIGRP as the routing protocol. Company XYZ now needs the two domains to talk to each other with redundancy, while maintaining a loop free environment. The solution must scale when new networks are added into the network in the near future.
Which technology can be used to meet these requirements?
- A . multipoint route-redistribution with route filtering using ACLs
- B . DUMP multipoint route-redistribution with route filtering using route tags
- C . DUMPS single point route-redistribution with route filtering using route tags
- D . DUMPS single point route-redistribution with route filtering using ACLs
A customer asks you to perform a high level review of their upcoming WAN refresh for remote sites. The review is specially focused on their retail store operations consisting of 500+ locations connected via mutlipoint IPsec VPN solution.
Which routing protocol would be valid but would also be the most restrictive for the expansion of this deployment model?
- A . EIGRP
- B . IS-IS
- C . OSPF
- D . BGP
As a network designer you need to support an enterprise with hundreds of remote sites connected over a single WAN network that carries different types of traffic, including VoIP, video, and data applications which of following design considerations will not impact design decision?
- A . Focus on the solution instead of the problem, which helps to reduce downtime duration
- B . The location of the data collection
- C . What direction the data or flows should be metered
- D . Identify traffic types and top talkers over this link
Which design solution reduces the amount of IGMP state in the network?
- A . IGMP filtering
- B . IGMPv3 with PIM-SSM
- C . multiple multicast domains
- D . one multicast group address thorough network regardless of IGMP version