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Cisco 400-007 Based on Real Exam Environment

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Total 396 questions

Cisco Certified Design Expert (CCDE v3.1) Questions and Answers

Question 69

Refer to the exhibit.

For Company XYZ Bangkok is using ECMP to reach the 172 20 2 0/24 network The company wants a design that would allow them to forward traffic from 172 16 2 0/24 toward 172 20 2 0/24 via the Singapore router as the preferred route The rest of the traffic should continue to use ECMP Which technology fulfills this design requirement?

Options:

A.

policy-based routing

B.

route summarization

C.

unequal-cost load balancing using variance

D.

LFA

Question 70

Refer to the exhibit.

A customer needs to implement a connectivity model by using one active link for inbound and outbound traffic and a second link for backup The backup link is low speed and is required only during outages of the primary link. Which design solution should be implemented?

Options:

A.

Advertise a higher local preference to ISP 2 Increase the AS PATH inbound from ISP 1

B.

Advertise a longer AS PATH to ISP 2 Increase the MED to ISP 2.

C.

Advertise more specific routes to ISP 1 Increase the local preference attribute of inbound BGP from ISP1

D.

Advertise less specific routes to ISP 2 Increase the AS PATH inbound from ISP 1

Question 71

Which design principal improves network resiliency?

Options:

A.

Added load-balancing

B.

Added redundancy

C.

Added confidentiality

D.

Added reliability

Question 72

Refer tothe exhibit.

Traffic was equally balanced between Layer 3 links on core switches SW1 and SW2 before an introduction of the new video server in the network. This video server uses multicast to send video streams to hosts and now one of the links between core switches is over utilized Which design solution solves this issue?

Options:

A.

Add more links between core switches.

B.

Aggregate links Layer 2 link aggregation.

C.

Apply a more granular load- balancing method on SW1.

D.

Apply a more granular load-balancing method on SW2.

E.

Filter IGMP joins on an over -utilized link.

Page: 18 / 30
Total 396 questions