Nokia 4A0-113 Exam - Topic 1 Question 64 Discussion

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

Question #: 64
Topic #: 1

[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 Lavera at Dec 08, 2023, 02:25 PM

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Lauran

3 months ago

Agreed, it's the unicast IP address!

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Tresa

3 months ago

Wait, is it really the unicast IP? That sounds off.

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Ty

4 months ago

The source IP is the unicast IP of the interface, right?

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Joanne

4 months ago

I thought it was 224.0.0.6?

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Monroe

4 months ago

It's definitely 224.0.0.5 for OSPF updates.

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Tamekia

4 months ago

I thought OSPF updates used the multicast addresses, but I’m confused about how the source IP fits in.

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Marya

4 months ago

I feel like the answer might be the system address of the router, but I can't recall the specifics.

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Lynna

4 months ago

I remember practicing a similar question, and I think it was about the multicast addresses. Could it be 224.0.0.5?

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Adolph

5 months ago

I think the source IP address in an OSPF update is the unicast IP address of the interface, but I'm not completely sure.

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Shawnta

5 months ago

I'm pretty confident the answer is C. OSPF updates are sent using multicast, but the source IP will be the unicast address of the interface, not a multicast address.

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Merissa

5 months ago

The key here is understanding how OSPF routers communicate. The source IP address in an OSPF update will be the unicast IP address of the interface the update is sent on.

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Jackie

5 months ago

Hmm, I'm a bit unsure about this. I know OSPF uses multicast addresses, but I can't recall the specific one for updates.

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Mira

5 months ago

This is a tricky one. I'll need to think through the OSPF protocol and how updates are sent.

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Caitlin

5 months ago

Hmm, this seems like a pretty straightforward question about UNIX terminology. I'm pretty confident I know the answer, but I'll quickly review my notes just to be sure.

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Lorrine

5 months ago

Interesting, I didn't know about the LD_LIBRARY_PATH variable needing to be set to $ORACLE_HOME. I'll make sure to keep that in mind.

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Joaquin

5 months ago

Okay, let's see. I know a newly created role can be granted to user accounts, so that's one. I'm not sure about the others, but I'll make my best guess.

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Janna

5 months ago

I remember we discussed resource replication could support both access and multi-tenancy, but I can't decide between options B and C.

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