Juniper JN0-637 Exam - Topic 6 Question 24 Discussion

Actual exam question for Juniper's JN0-637 exam

Question #: 24
Topic #: 6

You are asked to establish IBGP between two nodes, but the session is not established. To troubleshoot this problem, you configured trace options to monitor BGP protocol message exchanges.

Referring to the exhibit, which action would solve the problem?

AAdd the junos-host zone policy to permit the BGP packets.

BAdd a firewall filter to lo0 that permits the BGP packets.

CModify the security policy to permit the BGP packets.

DAdd BGP to the lo0 host-inbound-traffic configuration.

Show Suggested Answer

Suggested Answer: D

by Jules at Mar 08, 2026, 03:47 AM

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Harris

3 days ago

Wait, are we sure the firewall isn't blocking it?

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Jamal

8 days ago

Definitely agree with that!

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Rosita

13 days ago

I think option D is the way to go.

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Lashawnda

18 days ago

I'm a bit confused about the difference between the zone policy and the firewall filter options. Which one is more effective for BGP?

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Margot

23 days ago

This question feels similar to one we practiced about firewall filters. I wonder if modifying the security policy could also work.

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Tegan

29 days ago

I think adding BGP to the lo0 host-inbound-traffic configuration might be the right move, but I need to double-check that.

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Amber

1 month ago

I remember we discussed how security policies can block BGP packets, but I'm not sure if it's the main issue here.

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