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Exam JN0-664 topic 1 question 47 discussion

Actual exam question from Juniper's JN0-664
Question #: 47
Topic #: 1
[All JN0-664 Questions]

Click the Exhibit button.

You have an OSPF environment. You have recently added a router called R4 that is directly connected to R1 and R2. You discover that R4 is only peering with R2.
Referring to the exhibit, how would you correct the peering?

  • A. Adjust the Hello Interval on R1 and R2 to match the Hello Interval on R4.
  • B. Change the MTU size on R1 and R2 to be 22 bytes higher than R4's MTU size.
  • C. Adjust the Dead Interval on R4 to match the Dead Interval on R1 and R2.
  • D. Adjust the Priority on R1 to be lower than the Priority on R4.
Show Suggested Answer Hide Answer
Suggested Answer: A 🗳️

Comments

Chosen Answer:
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3574e4e
Highly Voted 10 months, 4 weeks ago
Both hello and dead timers have to be adjusted on R4?
upvoted 5 times
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dre8051
Most Recent 1 month, 2 weeks ago
Selected Answer: A
To adjust hello-interval will automatically convert the default dead-interval value into 4 times of the hello-interval that you just adjusted. However, you cannot do just by adjusting dead-interval to change the default hello-interval automatically. So basically I will select answer A.
upvoted 2 times
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dre8051
1 month, 2 weeks ago
To adjust hello-interval will automatically convert the default dead-interval value into 4 times of the hello-interval that you just adjusted. However, you cannot do just by adjusting dead-interval to change the default hello-interval automatically. So basically I will select answer A.
upvoted 1 times
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quraitulain
4 months, 3 weeks ago
it should be A and C
upvoted 1 times
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quraitulain
4 months, 3 weeks ago
shouldn't it be C
upvoted 1 times
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piipo
6 months, 4 weeks ago
Selected Answer: A
I would like to combine both hello interval and dead interval, but if I had to choose between them, I would choose A.
upvoted 1 times
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Guru29
10 months ago
None of them are correct answer.
upvoted 3 times
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hbstyleboy
10 months, 1 week ago
The hello interval and the dead interval optimize convergence times by efficiently tracking neighbor status. By lowering the values of the hello interval and the dead interval, you can increase the convergence of OSPF routes if a path fails. These intervals must be the same on all routing devices on a shared network.
upvoted 2 times
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Community vote distribution
A (35%)
C (25%)
B (20%)
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