Exam 300-515 topic 1 question 4 discussion

Actual exam question from Cisco's 300-515

Question #: 4
Topic #: 1

Refer to the exhibit. A network engineer has been called to configure the four PE devices in order to enable full communication among the four CE devices connected to them. While starting to configure, he experienced a connectivity issue. Which two tasks should the engineer perform in order to begin the process correctly? (Choose two.)

A. Configure PE3 to export route-targets 100:1 and 200:2.
B. Configure PE3 to import route-targets 100:1 and 200:2.
C. Configure PE4 to import route-targets 101:1 and 202:2.
D. Configure PE2 to export route-targets 300:3 and 400:4.
E. Configure PE1 to import route-targets 300:3 and 400:4.

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Suggested Answer: AB 🗳️

by jefranca at Feb. 22, 2022, 6:38 p.m.

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LGSUS123

7 months, 3 weeks ago

Selected Answer: AC

PE3 will tag it's table as 100:1, 200:1 & 300:1 . Which is already imported by PE1 & 2 > A PE4 will import 100:1 & 200:1 for PE1 & PE2 routes, which already has PE3 routes > C

upvoted 1 times

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Thor69

1 year, 3 months ago

A & C are the correct. A--> PE3 will tag it's table as 100:1, 200:1 & 300:1 . Which is already imported by PE1 & 2 . C--> PE4 will import 100:1 & 200:1 for PE1 & PE2 routes, which already has PE3 routes

upvoted 3 times

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jefranca

1 year, 8 months ago

With these options, the better is really A and B, but the solution is insufficient, coz CE1 and CE2 don't reach CE4. If CE3 propagate default route...

upvoted 2 times

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Exam 300-515 topic 1 question 4 discussion

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LGSUS123

Thor69

jefranca

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