Juniper JN0-105 Exam - Topic 6 Question 20 Discussion

Actual exam question for Juniper's JN0-105 exam

Question #: 20
Topic #: 6

[All JN0-105 Questions]

Click the Exhibit button.

Referring to the exhibit, what should be configured on R1 to advertise a default static route into OSPF?

Aa firewall filter

Ba routing policy

Ca loopback interface

Da management interface

Show Suggested Answer

Suggested Answer: B

To advertise a default static route into OSPF on router R1, a routing policy should be configured. This policy would typically include a statement to match the default route (0.0.0.0/0) and then apply an action to set the route as an OSPF external type, which would then be redistributed into the OSPF domain. The routing policy is a set of conditions and actions that determine how routes are imported into or exported from the routing table and how routes are shared between routing instances or routing protocols. After defining the policy, it must be applied to OSPF under the export section of the OSPF configuration on R1. This process will allow R1 to announce the default route to other OSPF routers in the network, which then can use it as a gateway of last resort to reach the Internet or other networks not explicitly known to the OSPF domain.

by Genevive at Sep 11, 2024, 01:38 AM

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Goldie

3 months ago

I thought you could just use a management interface for this?

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Berry

3 months ago

A firewall filter? That doesn't sound right at all.

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Afton

3 months ago

Wait, isn't a loopback interface also important for OSPF?

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Horace

4 months ago

Totally agree, routing policy is the way to go!

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Blossom

4 months ago

You need to configure a routing policy for OSPF.

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Ashleigh

4 months ago

I’m pretty confident that a management interface isn’t what we need for this, but I can't recall the exact configuration needed for OSPF.

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Ludivina

4 months ago

I feel like a firewall filter might be relevant here, but it doesn't seem like the right choice for advertising a default route.

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Scarlet

4 months ago

I remember practicing a similar question where we had to set up a static route for OSPF, and I think it involved a loopback interface.

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Ivette

5 months ago

I think we need to configure a routing policy to advertise the default route in OSPF, but I'm not entirely sure.

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Rolland

5 months ago

I'm a bit confused by this question. Let me re-read the exhibit and the options to make sure I understand the requirements.

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India

5 months ago

I'm confident the answer is a routing policy. That's the standard way to inject a default route into an OSPF domain.

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Shayne

5 months ago

Based on the exhibit, I believe the answer is a routing policy. That's typically how you'd advertise a default static route into OSPF.

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Garry

5 months ago

Hmm, I'm a bit unsure about this one. I'll need to think through the OSPF default route configuration process to determine the right approach.

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Miss

5 months ago

This looks like a straightforward OSPF configuration question. I'll review the exhibit and think through the options carefully.

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Leonard

1 year ago

I bet the answer is 'All of the above' and a bag of chips. Nah, just kidding. It's that sweet, sweet routing policy.

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Kris

1 year ago

Routing policy, baby! Gotta love how OSPF just eats up those default static routes.

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Jesusa

1 year ago

Ah, the age-old question: loopback or management interface? Trick question, my friend. It's a routing policy all the way!

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Micaela

1 year ago

A firewall filter? Nah, that's not gonna cut it. This is all about that routing policy goodness.

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Lawrence

1 year ago

User 3: I agree, a routing policy is the way to go.

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Louann

1 year ago

No way, it's all about that routing policy.

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Tiara

1 year ago

I think a firewall filter should be configured on R1.

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Esteban

1 year ago

I believe the correct answer is B) a routing policy, as it allows for more flexibility in route advertisement.

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Regenia

1 year ago

I'm thinking option B is the way to go here. Gotta love that routing policy magic!

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Mitsue

1 year ago

Great, let's configure a routing policy on R1 to advertise the default static route into OSPF.

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Elly

1 year ago

I'm not sure, but I trust your judgment. Let's go with option B then.

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Rosendo

1 year ago

Yeah, I think so too. It's the most common way to advertise a default static route into OSPF.

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Reena

1 year ago

I agree, option B with a routing policy seems like the best choice.

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Alecia

1 year ago

Hmm, looks like we need to configure a routing policy on R1 to advertise a default static route into OSPF. Simple enough, right?

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Lynelle

1 year ago

Yeah, that sounds right. It should help advertise the default static route into OSPF.

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Karan

1 year ago

I think we should configure a routing policy on R1.

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Carin

1 year ago

I'm not sure, but I think C) a loopback interface could also be used to advertise a default static route.

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Beata

1 year ago

I agree with Andra, because a routing policy can control the redistribution of routes into OSPF.

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Andra

1 year ago

I think the answer is B) a routing policy.

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