Free Cisco 400-007 Exam Questions

Network designers often segment networks by creating modules for various reasons Sometimes however a network can be unintentionally segmented For instance, if the only way to connect a remote site to a headquarters or regional site is to connect them both to the public Internet the corporate network is now unintentionally segmented Which of the following option can be used to desegment the network in this situation?

Virtualization pose a special challenges for NAC because virtual servers can move around a data center, and the VLAN can change as the servers move. What is an option that can be used to improve security in this condition?

The Agile release train workflow focuses on tasks which can be accomplished reliably and efficiently Scrum and Kanban are two of the most popular Agile frameworks, but both have a specific use case based on the implementation requirements In which two situations are Kanban the ideal framework to use”? (Choose two.)

SDN controllers need to sustain healthy operation under the pressure of different objectives from the applications they host. High availability can be achieved through improved southbound APIs and controller placement heuristics and formal models. Which two implementation strategy help to maximize resilience and scalability? (Choose two.)

By monitoring the effects of the design variations, you can characterize the relative resilience of the design. Which method involves disturbing the network by removing an active interface and monitoring how the change is handled by the network?