Free Cisco 400-007 Exam Questions

Question 1

A green data center is being deployed and a design requirement is to be able to readily scale server virtualization Which IETF standard technology can provide this requirement?

A : ta center bridging

B : ified fabric

C : ansparent Interconnection of Lots of Links

D : bric path

Answer: C

Question 2

Enterprises that are embarking on their cloud migration journey must be able to have control over their workload mobility without platform interdependencies. What is an ecosystem consideration for workload placement that helps the enterprise remain agile and independent post-cloud migration?

A : business continuity and disaster recovery

B : proper integration with back-end systems

C : cloud service provider offerings without lock-in

D : overall TCO reduction

Answer: C

Question 3

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?

A : Build virtual networks that pass over the network

B : Mark traffic for special handling through quality of service

C : Configure little to no control data plane policy

D : Block specific sources from reaching specific destinations

Answer: A

Question 4

You want to add 900 VLANs to the existing 90 VLANs on a data center Which two spanning-tree concerns must you consider? (Choose two )

A : STP is increased by a factor of 10 convergence time

B : To add 990 VLANs to the switching hardware reserved VLANs requires you to use extended VLAN

C : The diameter of the STP topology is increased.

D : The PVST+ increases CPU utilization

E : BPDU does not support 990 VLANs

Answer: C,D

Question 5