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Nokia 4A0-113 Exam - Topic 9 Question 46 Discussion

If OSPF is used in a multi-area OSPF network, which of the following statements regarding route summarization is true?
D) Manual route summarization is done on the ABRs. By default, no route summarization is done and all routes are advertised to all areas.
A) Manual route summarization can only be done on autonomous system border routers.
B) Manual route summarization must be done on all the backbone routers to be effective. Manual route summarization is optional on the routers in non-backbone areas.
C) Manual route summarization is done on the ABRs. By default, automatic summarization is done; however, it may not be optimal for all networks.

Nokia 4A0-113 Exam - Topic 9 Question 46 Discussion

Actual exam question for Nokia's 4A0-113 exam
Question #: 46
Topic #: 9
[All 4A0-113 Questions]

If OSPF is used in a multi-area OSPF network, which of the following statements regarding route summarization is true?

Show Suggested Answer Hide Answer
Suggested Answer: D

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Josefa
7 months ago
Yeah, C makes sense. Automatic isn't always the best choice.
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Bettina
7 months ago
Manual summarization is definitely optional in non-backbone areas.
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Ria
7 months ago
Wait, I thought summarization was always done on ABRs?
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Dyan
8 months ago
I disagree, D sounds more accurate. No default summarization!
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Delbert
8 months ago
I think option C is correct. ABRs handle summarization.
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Emile
8 months ago
I thought manual summarization was optional on non-backbone routers, but I can't remember if it has to be done on all backbone routers to be effective.
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Trina
8 months ago
I feel like option D sounds right because I remember that all routes are advertised unless we summarize, but I’m not completely confident.
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Becky
8 months ago
I think I practiced a question similar to this, and it mentioned that summarization is done on ABRs. I just can't recall if automatic summarization is enabled by default.
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Youlanda
8 months ago
I remember something about ABRs and route summarization, but I'm not sure if it's only manual or if automatic summarization plays a role too.
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Dominque
8 months ago
This seems straightforward. I think the Cisco Code Exchange would be the best resource to verify the Ansible playbook before running it on the Nexus devices.
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Azzie
8 months ago
Hmm, I'm not sure about this one. I think I'll need to do some research on domain management and filtering in the Server Protect console to figure out the best approach. I don't want to just guess and risk getting it wrong.
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Janna
8 months ago
I'm pretty sure WSAv performance has something to do with monitoring, but I'm not completely confident it's for packet loss specifically.
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