HPE6-A45 Exam QuestionsBrowse all questions from this exam

HPE6-A45 Exam - Question 30


Refer to the exhibits.

Exhibit 1 -

Exhibit 2 -

Exhibit 1 shows the topology for the network. The network administrator sees the log entries shown in Exhibit 2. Which type of failure is indicated?

Show Answer
Correct Answer: A

Based on the information provided, the correct answer is that a link between Switch-1 and Switch-2 went down, and BFD detected the lost connectivity and behaved as expected. The logs from Exhibit 2 show that OSPF adjacency with Router ID 10.0.0.1 (which is likely the router connected to Switch-1) was lost. The log entries indicate that BFD detected this loss and appropriately changed the OSPF session state to DOWN. This is consistent with proper BFD operation in detecting link failures and ensuring swift reaction to maintain network stability.

Discussion

4 comments
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fredsOption: A
Aug 7, 2020

The correct answer is "A". "When you enable OSPF BFD on an OSPF interface, BFD assumes responsibility for testing connectivity to the neighbor. If the BFD session fails, the switch removes the BFD neighbor relationship, enabling the switch to remove all LSAs"

ASV2020Option: D
Jul 7, 2020

correct answer is D

jasonh120Option: A
Jun 28, 2020

correct answer is A

darksydeOption: D
Aug 7, 2020

Correct answe is D