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Juniper JN0-281 Exam - Topic 3 Question 11 Discussion

What is the behavior of the default export policy for OSPF?
B) Reject all routes.
A) Accept all routes.
C) Redistribute all routes.
D) Forward all routes.

Juniper JN0-281 Exam - Topic 3 Question 11 Discussion

Actual exam question for Juniper's JN0-281 exam
Question #: 11
Topic #: 3
[All JN0-281 Questions]

What is the behavior of the default export policy for OSPF?

Show Suggested Answer Hide Answer
Suggested Answer: B

In Junos, the default export policy for OSPF is to reject all routes from being exported.

Step-by-Step Breakdown:

Default Export Policy:

By default, OSPF in Junos does not export any routes to other routing protocols or neighbors. This is a safety mechanism to prevent unintended route advertisements.

Custom Export Policies:

If you need to export routes, you must create a custom export policy that explicitly defines which routes to advertise.

Example: You can create an export policy to redistribute static or connected routes into OSPF.

Juniper Reference:

OSPF Export Behavior: In Juniper devices, the default policy for OSPF is to reject route advertisements unless explicitly configured otherwise through custom policies.


Contribute your Thoughts:

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Kallie
6 months ago
That's right, it forwards everything unless specified otherwise.
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Eleonore
7 months ago
Wait, I thought it rejected some routes?
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Ammie
7 months ago
Totally agree, it's all about accepting routes!
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Paola
7 months ago
Nope, it redistributes all routes by default.
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Rueben
7 months ago
OSPF default export policy accepts all routes.
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Nidia
8 months ago
I’m leaning towards forward all routes, but I could be mixing it up with another protocol.
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Nana
8 months ago
I feel like the answer might be to redistribute all routes, but that seems too broad for OSPF.
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Vernice
8 months ago
I remember practicing a question like this, and I think OSPF typically rejects routes unless explicitly configured otherwise.
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Mariko
8 months ago
I think the default export policy for OSPF is to accept all routes, but I'm not entirely sure.
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Mendy
8 months ago
I've got a good feeling about this one. The default OSPF export policy is to redistribute all routes, if I remember correctly.
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Luis
9 months ago
The wording of the question is a bit confusing. I'll read through the options carefully and try to eliminate the ones that don't sound right.
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Alise
9 months ago
Okay, let me see... I think the default is to reject all routes, but I'm not 100% confident on that.
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Casandra
9 months ago
I'm pretty sure the default is to accept all routes, but I'll double-check that in my notes just to be sure.
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Mickie
9 months ago
Hmm, this seems like a tricky one. I'll need to think carefully about the default behavior of OSPF before answering.
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Gearldine
10 months ago
I'm not sure, but I think it might be to forward all routes.
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Tonja
10 months ago
I disagree, I believe the default export policy for OSPF is to redistribute all routes.
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Buddy
10 months ago
I'm pretty sure the default OSPF export policy is to reject all routes. I mean, why would you want to export everything by default?
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Robt
6 months ago
But what about redistributing? Isn’t that a thing?
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Marge
6 months ago
I agree with Latosha, rejecting makes sense.
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Latosha
6 months ago
No way, it’s definitely to reject all routes.
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Bernardine
7 months ago
I think it's actually to accept all routes.
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Brynn
10 months ago
I think the default export policy for OSPF is to accept all routes.
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Gearldine
11 months ago
What is the behavior of the default export policy for OSPF?
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Madalyn
11 months ago
Hmm, I thought OSPF was all about finding the shortest path, not exporting routes. This seems like a trick question.
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Reta
10 months ago
User 2: Really? I thought OSPF was about finding the shortest path.
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Jerry
10 months ago
User 1: OSPF default export policy is to accept all routes.
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