ExamTopics Logo
Mail Us[email protected]
Menu
Cisco Discussions
exam questions

Exam 300-410 All Questions

View all questions & answers for the 300-410 exam
Go to Exam

Exam 300-410 topic 1 question 545 discussion

Actual exam question from Cisco's 300-410
Question #: 545
Topic #: 1
[All 300-410 Questions]



Refer to the exhibit. An engineer is investigating an OSPF issue reported by the Cisco DNA Assurance Center. Which action resolves the issue?

  • A. One of the interfaces is using the wrong MTU. Match interface MTU on both links.
  • B. One of the interfaces is using the wrong authentication. Match interface authentication on both links.
  • C. One of the neighbor links is down. Bring the interface up by running shut and no shut.
  • D. An ACL entry blocking multicast on the interfaces. Allow multicast through the interface ACL.
Show Suggested Answer Hide Answer
Suggested Answer: A 🗳️
by MEDO162 at April 23, 2024, 10:30 a.m.

Comments

Chosen Answer:
This is a voting comment (?). It is better to Upvote an existing comment if you don't have anything to add.
Switch to a voting comment New
Submit Cancel
tubirubs
8 months, 2 weeks ago
Selected Answer: B
if you accurate your vision, you look in bottom of the image, the reason of failed: authentication mismatch
upvoted 1 times
bk989
8 months, 2 weeks ago
no, that's there to throw you off. it says: "If the neighbor is in the init state check if there's authentication" Our neighbor is not in init
upvoted 5 times
...
...
tubirubs
8 months, 2 weeks ago
ExStart: This indicates that the OSPF routers are in the initial stage of establishing an adjacency and have begun the process of exchanging information. If there is an authentication mismatch, they will not proceed beyond this state.
upvoted 2 times
...
[Removed]
9 months, 2 weeks ago
Selected Answer: A
A is corerct
upvoted 1 times
...
d740f62
1 year ago
Selected Answer: A
Correct. Check the state.
upvoted 1 times
...
MEDO162
1 year ago
Selected Answer: A
The most common reason for the neighbours to be stuck in Exstart/Exchange state is an MTU mismatch on the OSPF-enabled interfaces between the two neighbours
upvoted 2 times
...
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.

Upvoting a comment with a selected answer will also increase the vote count towards that answer by one. So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.

SaveCancel
exam
Someone Bought Contributor Access for:
SY0-701
London, 1 minute ago