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Juniper JN0-683 Exam - Topic 2 Question 27 Discussion

Which two statements are true about IP fabrics using unnumbered BGP? (Choose two.)
C) Unnumbered BGP requires that family inet is configured on each interface. and D) Unnumbered BGP peering automatically provisions IPv4 peering.
A) Unnumbered BGP requires that family inet6 is configured on each interface.
B) Unnumbered BGP peering automatically provisions IPv6 peering.

Juniper JN0-683 Exam - Topic 2 Question 27 Discussion

Actual exam question for Juniper's JN0-683 exam
Question #: 27
Topic #: 2
[All JN0-683 Questions]

Which two statements are true about IP fabrics using unnumbered BGP? (Choose two.)

Show Suggested Answer Hide Answer
Suggested Answer: C, D

Understanding Unnumbered BGP:

Unnumbered BGP (Border Gateway Protocol) allows BGP peering between routers without assigning specific IP addresses to the interfaces. Instead, it uses the loopback address or another router identifier for the BGP session, making IP address management more straightforward in large-scale networks.

Family inet Configuration:

Option C: The family inet configuration is required on each interface involved in unnumbered BGP peering to support IPv4 address families. This ensures that IPv4 peering sessions can be established between devices.

Automatic IPv4 Peering:

Option D: Unnumbered BGP peering automatically provisions IPv4 peering sessions. This simplifies the configuration by eliminating the need to manually assign and manage IP addresses for BGP peering.

Conclusion:

Option C: Correct---Unnumbered BGP requires the family inet configuration for IPv4.

Option D: Correct---Unnumbered BGP automatically provisions IPv4 peering, simplifying setup.


by BAE BOGEUN at Jul 15, 2025, 08:11 PM

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Lourdes
7 months ago
I thought unnumbered BGP was only for IPv4, interesting!
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Sheron
7 months ago
D is correct, it does IPv4 peering automatically.
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Brock
7 months ago
Wait, does it really auto-provision IPv6? Sounds off.
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Evan
7 months ago
Totally agree, C is definitely true!
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Franchesca
8 months ago
Unnumbered BGP needs family inet configured, that's a fact.
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Bambi
8 months ago
I'm confused about the family inet6 part. I thought unnumbered BGP was primarily for IPv4, so I’m not sure about A.
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Larue
8 months ago
I feel like I saw a practice question that mentioned unnumbered BGP and IPv6, but I can't recall if it was A or B.
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Skye
8 months ago
I remember something about family inet being important for unnumbered BGP, so I might lean towards option C.
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Precious
9 months ago
I think unnumbered BGP is more about IPv4, so maybe option D is correct? But I'm not entirely sure about the specifics.
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Lera
9 months ago
Hmm, this is a tricky one. I'm not as familiar with the details of unnumbered BGP, so I'll have to carefully read through the options and think it through step-by-step.
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Tamala
9 months ago
I've worked with unnumbered BGP before, so I'm confident the correct answers are A and B. Unnumbered BGP automatically provisions the IPv6 peering, which is what option B is describing.
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Luis
9 months ago
Okay, let me think this through. Unnumbered BGP means the interfaces don't have IP addresses, so that rules out options C and D. I'm pretty sure option A is correct, but I'm not 100% sure about option B.
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Octavio
9 months ago
This question seems straightforward, but I want to make sure I understand the key concepts around unnumbered BGP before answering.
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Percy
11 months ago
Unnumbered BGP, eh? Sounds like a game of networking charades, where the routers are trying to guess each other's addresses. I'm thinking B and D are the way to go, let's get this IPv6 and IPv4 peering happening!
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Eileen
10 months ago
D) Unnumbered BGP peering automatically provisions IPv4 peering.
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Chantell
10 months ago
A) Unnumbered BGP requires that family inet6 is configured on each interface.
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Antonio
11 months ago
That makes sense, Ammie. It's important to have the correct family configured for unnumbered BGP.
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Ammie
11 months ago
I'm not sure about that. I think it's A and D because family inet6 is needed for unnumbered BGP.
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Micah
11 months ago
I agree with you, Antonio. Unnumbered BGP peering does automatically provision IPv6 and IPv4 peering.
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Rashad
11 months ago
Unnumbered BGP, huh? Sounds like a networking version of musical chairs. I'm going with A and C, gotta make sure that family inet and inet6 are all set up and ready to go!
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Vincent
12 months ago
Alright, time to put on my thinking cap. Unnumbered BGP, huh? Sounds like a game of hide-and-seek, where the routers are trying to find each other. I'm betting on B and D, let's get this party started!
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Devorah
11 months ago
So, with unnumbered BGP, routers can establish peering relationships without the need for unique IP addresses. It's all about simplifying the process.
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Dwight
11 months ago
That's correct! Unnumbered BGP simplifies the configuration by allowing routers to peer without needing unique IP addresses on each interface.
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Torie
11 months ago
I think you're on the right track with B and D. Unnumbered BGP does automatically provision IPv6 and IPv4 peering.
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Beckie
12 months ago
Hmm, let's see... Unnumbered BGP, eh? Sounds like a blind date, where you just show up and hope for the best. I'm thinking A and C are the way to go. Gotta have that family inet on each interface, you know?
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Brandee
11 months ago
Yeah, unnumbered BGP does require family inet on each interface. Good call on choosing A and C.
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Gregg
11 months ago
I think you're right, A and C are the correct statements. Family inet is definitely needed.
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Antonio
1 year ago
I think the correct answers are B and D.
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Nathalie
1 year ago
Whoa, this question is tripping me out! Unnumbered BGP, huh? Sounds like a party where no one knows their address. I'm going with B and D, let's get this IPv6 and IPv4 peering on the road!
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Leonardo
11 months ago
Let's go with B and D then, sounds like we're on the right track for setting up IP fabrics.
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Dorathy
12 months ago
Yeah, unnumbered BGP automatically provisions IPv6 and IPv4 peering, so B and D make sense.
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Tarra
12 months ago
I think you're right, B and D are the correct options for unnumbered BGP.
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