Nokia Exam 4A0-113 Topic 3 Question 90 Discussion

Actual exam question for Nokia's 4A0-113 exam

Question #: 90
Topic #: 3

[All 4A0-113 Questions]

What is the source IP address in an OSPF update?

A224.0.0.5

B224.0.0.6

CThe unicast IP address of the interface the update is sent on

DThe system address of the router.

Show Suggested Answer

Suggested Answer: C

by Coral at Dec 05, 2024, 01:15 AM

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Amie

7 days ago

Definitely C. The source IP has to be the unicast address of the interface, otherwise how would the neighbors know where to send the acknowledgments?

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Owen

8 days ago

Haha, imagine if the source IP was 224.0.0.5 - that's the address for EIGRP, not OSPF! Talk about a brain fart.

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Willetta

14 days ago

Wait, is the source IP the router's system address? I thought that was only for OSPF hello packets.

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Hui

18 days ago

I believe the correct answer is C) The unicast IP address of the interface the update is being sent on, because that's where the update is originating from.

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Keneth

19 days ago

I'm not sure, but I think it could also be the system address of the router.

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Francine

25 days ago

I agree with Starr, it makes sense that the source IP address would be the unicast IP address of the interface.

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Vesta

1 months ago

C'mon, everyone knows it's the unicast IP address of the interface. That's just basic OSPF knowledge!

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My

1 months ago

Hmm, I think it's option B. The OSPF update is sent to the multicast address 224.0.0.6, right?

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Paris

3 days ago

Let's double check, but I'm confident it's option C. The unicast IP address of the interface is where the update originates from.

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Tayna

6 days ago

I think you're mistaken. Option D, the system address of the router, is the correct source IP address in an OSPF update.

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Devon

10 days ago

No, I'm pretty sure it's option C. The source IP address is the unicast IP address of the interface.

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Wai

22 days ago

I believe it's actually option A, 224.0.0.5 is the source IP address in an OSPF update.

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Starr

1 months ago

I think the source IP address in an OSPF update is the unicast IP address of the interface.

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