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400-007 Exam Questions Tutorials

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Total 381 questions
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Cisco Certified Design Expert (CCDE v3.1) Questions and Answers

Question 77

Which statement about hot-potato routing architecture design is true?

Options:

A.

Hot-potato routing is the preferred architecture when connecting to content providers

B.

Hop-potato keeps traffic under the control of the network administrator for longer

C.

OSPF uses hot-potato routing if all ASBRs use the same value for the external metric

D.

Hot-potato routing is prone to misconfiguration as well as poor coordination between two networks

Question 78

Drag and drop the multicast protocols from the left onto the current design situation on the right.

Options:

Question 79

A BGP route reflector in the network is taking longer than expected to coverage during large network changes. Troubleshooting shows that the router cannot handle all the TCP acknowledgements during route updates. Which action can be performed to tune the device performance?

Options:

A.

Increase the size of the hold queue.

B.

Increase the size of the large buffers.

C.

Decrease the size of the small buffers.

D.

Increase the keepalive timers for each BGP neighbor.

Question 80

Company XYZ connects its sites over a private WAN. Their overlay network is running a DMVPN setup where the headquarters site is the hub. The company is planning on implementing multicast routing on the network. What should be used in the multicast routing design?

Options:

A.

PIM dense mode with RP located at the hub

B.

PIM sparse mode with RP located at each remote site

C.

PIM sparse mode with RP located at the hub

D.

PIM dense mode with RP located at each remote site

Page: 20 / 29
Total 381 questions
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