Question No. 1

Refer to the exhibit.

Which tree does multicast traffic follow?

Ashared tree

BMDT default

Csource tree

DMDT voice

Show Answer

Correct Answer: B

Question No. 2

Refer to the exhibit.

After you applied these configurations to routers R1 and R2, the two devices could not

form a neighbor relationship. Which reason for the problem is the most likely?

AThe two routers cannot authenticate with one another.

BThe two routers have the same area ID.

CThe two routers have the same network ID.

DThe two routers have different IS-types.

Show Answer

Correct Answer: C

For those asking about the password, area authentication doesn't prevent neighboring to come up because it is carried only in LSP, CSNP and PSNP messages and not in IIH messages. https://www.cisco.com/c/en/us/support/docs/ip/integrated-intermediate-system-to-intermediate-system-is-is/13792-isis-authent.html

Question No. 3

Refer to the exhibit.

Which effect of this configuration is true?

AIt sets the keepalive timer to 30 seconds and the hold timer to 240 seconds.

BIt sets the keepalive timer to 30 milliseconds and the hold timer to 240 milliseconds

CIt sets the hold timer to 30 milliseconds and the keepalive timer to 240 milliseconds

DIt sets the hold timer to 30 seconds and the keepalive timer to 240 seconds

Show Answer

Correct Answer: A

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Question No. 4

Refer to the exhibit.

A network operator is working to filter routes from being advertised that are covered under

an aggregate announcement. The receiving router of the aggregate announcement block is still getting some of the more specific routes plus the aggregate. Which configuration change ensures that only the aggregate is announced now and in the future if other networks are to be added?

AConfigure the summary-only keyword on the aggregate command

BSet each specific route in the AGGRO policy to drop instead of suppress-route

CFilter the routes on the receiving router

DSet each specific route in the AGGRO policy to remove instead of suppress-route

Show Answer

Correct Answer: A

Question No. 5

Refer to the exhibit.

A network operator is getting the route for 10.11.11 0/24 from two upstream providers on

#XR3. The network operator must configure #XR3 to force the 10.11.11.0/24 prefix to route via next hop of 10.0.0.9 as primary when available. Which of these can the operator use the routing policy language for, to enforce this traffic forwarding path?

Aweight of 0 on the prefix coming from 192.168.0.2

Blower local preference on the prefix coming from 192.168.0.2

Chigher local preference on the prefix coming from 192.168.0.1

Dweight of 100 on the prefix coming from 192.168.0.1

Show Answer

Correct Answer: A

Because Weight is the first attribute in path selection algorithm and is 0 for eBGP routes by default. If we set it to 0, router will continue from weight to the bottom, and when comparing neighbor router IDs it will find 192.168.0.1 less than 192.168.0.2 and st path will be selected as the best

Free Cisco 300-510 Exam Actual Questions

The questions for 300-510 were last updated On Apr 30, 2024