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Cisco Updated 400-007 Exam Questions and Answers by rahma

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Cisco 400-007 Exam Overview :

Exam Name: CCDE written exam
Exam Code: 400-007 Dumps
Vendor: Cisco Certification: CCDE
Questions: 503 Q&A's Shared By: rahma
Question 72

As part of workspace digitization, a large enterprise has migrated all their users to Desktop as a Service (DaaS), by hosting the backend system in their on-premises data center. Some of the branches have started to experience disconnections to the DaaS at periodic intervals, however, local users in the data center and head office do not experience this behavior. Which technology can be used to mitigate this issue?

Options:

A.

tail drop

B.

traffic shaping

C.

WRED

D.

traffic policing

Discussion
Question 73

You are a network designer and you must ensure that the network you design is secure. How do you plan to prevent infected devices on your network from sourcing random DDoS attacks using forged source addresses?

Options:

A.

ACL-based forwarding

B.

Unicast RPF loose mode

C.

Unicast RPF strict mode

D.

ACL filtering by destination

Discussion
Question 74

Flow is a set of IP packets passing an observation point in the network during a certain time interval. A flow could consist of ail packets in a specific transport connection or a media stream. Packet flow temporal efficiency can be affected by one-way delay Drag and drop the delay types from the left onto the corresponding definitions on the right Not all are used

Questions 74

Options:

Discussion
Question 75

Setting a specific goal for throughput based on per-second data rates between end hosts does not identify the requirements for specific applications When specifying throughput goals for applications, it is important to understand the throughput requirements for each application Which two factors that can constrain application layer throughput? (Choose two.)

Options:

A.

protocol parameters, such as frame size and retransmission timers

B.

sent packets or cells at networking devices

C.

the pps or cps rate of networking devices

D.

workstation and server availability

E.

end-to-end throughput rates

Discussion
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