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Fortinet Exam NSE7_EFW-7.2 Topic 4 Question 26 Discussion

Actual exam question for Fortinet's NSE7_EFW-7.2 exam
Question #: 26
Topic #: 4
[All NSE7_EFW-7.2 Questions]

Refer to the exhibit, which contains a partial OSPF configuration.

What can you conclude from this output?

Show Suggested Answer Hide Answer
Suggested Answer: B

From the partial OSPF (Open Shortest Path First) configuration output:

B) The router sends grace LSAs before it restarts: This is implied by the command 'set restart-mode graceful-restart'. When OSPF is configured with graceful restart, the router sends grace LSAs (Link State Advertisements) to inform its neighbors that it is restarting, allowing for a seamless transition without recalculating routes.

Fortinet documentation on OSPF configuration clearly states that enabling graceful restart mode allows the router to maintain its adjacencies and routes during a brief restart period.


by Yolande at Sep 13, 2024, 05:21 PM

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Shawnna
5 months ago
Option C? FortiGate restarts if the topology changes? Sounds like a feature, not a bug! Who doesn't love a little surprise reboot now and then?
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Eleni
5 months ago
C) FortiGate restarts if the topology changes.
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Catalina
5 months ago
B) The router sends grace LSAs before it restarts.
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Sharan
5 months ago
A) Neighbors maintain communication with the restarting router.
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Louisa
5 months ago
Hmm, I'm not sure. This OSPF configuration is giving me a headache. I need a cup of coffee before I can tackle this question.
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Clay
6 months ago
I think Option D is correct. The restarting router sends gratuitous ARP for 30 seconds to let other routers know its new MAC address.
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Narcisa
5 months ago
I'm not sure, but I think Option B is also a possibility. The router sends grace LSAs before it restarts.
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Georgeanna
5 months ago
I think it's actually Option A. Neighbors maintain communication with the restarting router.
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Providencia
5 months ago
I agree, Option D is correct. The gratuitous ARP helps update the MAC address.
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Quiana
6 months ago
I'm not sure, but I think it could also be A) Neighbors maintain communication with the restarting router.
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Justine
6 months ago
I agree with Mabelle, because grace LSAs help in maintaining network stability during router restarts.
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Rochell
6 months ago
Option B is the correct answer. The router sends grace LSAs before it restarts to inform its neighbors about the upcoming restart.
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Ressie
5 months ago
D) The restarting router sends gratuitous ARP for 30 seconds.
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Raymon
5 months ago
C) FortiGate restarts if the topology changes.
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Alexia
6 months ago
B) The router sends grace LSAs before it restarts.
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Kayleigh
6 months ago
A) Neighbors maintain communication with the restarting router.
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Mabelle
6 months ago
I think the answer is B) The router sends grace LSAs before it restarts.
upvoted 0 times
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