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VMware 3V0-42.23 Exam - Topic 1 Question 3 Discussion

Actual exam question for VMware's 3V0-42.23 exam
Question #: 3
Topic #: 1
[All 3V0-42.23 Questions]

What are the benefits of a centralized gateway architecture in NSX?

Show Suggested Answer Hide Answer
Suggested Answer: D

Advantages of a Centralized NSX Gateway Architecture (Correct Answer - D):

Scalability:

A centralized Tier-0 Gateway allows for consistent external connectivity across multiple NSX instances.

Redundancy:

Active-Active and Active-Standby configurations provide high availability (HA).

Faster Failover:

BGP/OSPF dynamic routing ensures rapid recovery in case of gateway failure.

Incorrect Options:

(A - Load Balancing & Troubleshooting):

Load balancing is handled by NSX Advanced Load Balancer, not centralized gateways.

(B - Simplified Network Design & Security):

While security improves, this answer misses key benefits like failover and redundancy.

(C - Network Visibility & Application Performance):

Visibility and performance depend on monitoring tools, not just gateway centralization.

VMware NSX 4.x Reference:

NSX-T Gateway and Routing Best Practices

NSX-T High Availability and Failover Design Guide


by Patrick at Apr 06, 2025, 08:20 AM

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Glen
4 months ago
Faster failover times? I’m not so sure about that…
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Natalya
4 months ago
I heard it can actually reduce latency, is that true?
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Erasmo
5 months ago
Lower hardware costs are a big plus, for sure!
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Dante
5 months ago
Totally agree, it makes troubleshooting way easier too.
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Latosha
5 months ago
Centralized gateways really do simplify network design!
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Leslie
5 months ago
I recall that centralized gateways help with easier management, but I can't remember if they also improve application performance.
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Stevie
5 months ago
I’m a bit confused about the benefits; I thought scalability was more about distributed systems, not centralized ones.
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Wayne
6 months ago
I practiced a question similar to this, and I feel like improved security was definitely a benefit mentioned for centralized architectures.
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Freeman
6 months ago
I think I remember that a centralized gateway can simplify the network design, but I'm not sure if it really reduces latency.
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Ceola
6 months ago
I'm a bit confused on this one. The options all seem to have valid points, but I'm not sure which one is the most comprehensive. I might need to review my notes on NSX architecture to make a more informed decision.
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Carlton
6 months ago
Ah, this is a good question! I remember learning about the benefits of the centralized gateway in NSX. I believe option A is the best answer, as it covers load balancing, troubleshooting, and cost savings.
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Daryl
6 months ago
Hmm, this is a tricky one. I'm not entirely sure about the benefits, but I'm leaning towards option C since it mentions improved network visibility and easier management.
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Francine
7 months ago
I think the centralized gateway architecture in NSX provides simplified network design and improved security, so I'll go with option B.
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Fletcher
12 months ago
Wait, is this a trick question? I thought the benefits of a centralized gateway were free donuts and unlimited coffee. Guess I've been studying the wrong material.
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Vivan
10 months ago
User 3: C) Better application performance, improved network visibility, and easier management
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Reita
10 months ago
User 2: B) Simplified network design, reduced network latency, and improved security
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Dorathy
10 months ago
User 1: A) Better load balancing, easier troubleshooting, and lower hardware costs
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Mary
12 months ago
I believe centralized gateway architecture in NSX also provides better application performance, improved network visibility, and easier management.
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Nan
12 months ago
I agree with Rashad. Simplified network design, reduced network latency, and improved security are also important benefits.
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Burma
12 months ago
A seems like a solid choice, but I'm more of a 'work smarter, not harder' kind of person. Bring on the lower hardware costs!
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Levi
10 months ago
User 3: A seems like a solid choice, but I'm more of a 'work smarter, not harder' kind of person. Bring on the lower hardware costs!
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Dorathy
11 months ago
User 2: B) Simplified network design, reduced network latency, and improved security
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Ressie
11 months ago
User 1: A) Better load balancing, easier troubleshooting, and lower hardware costs
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Iluminada
12 months ago
D all the way, baby! Improved scalability and faster failover? That's the kind of stuff that gets me excited.
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Vanesa
10 months ago
User 4: It's amazing how centralized gateway architecture in NSX can bring so many advantages like that.
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Lon
10 months ago
User 3: I agree, having improved scalability and faster failover can really make a difference in network performance.
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Delila
11 months ago
User 2: Definitely! Those benefits are crucial for a reliable network.
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Pearlie
11 months ago
User 1: D all the way, baby! Improved scalability and faster failover? That's the kind of stuff that gets me excited.
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Karrie
11 months ago
D) Improved scalability, increased redundancy, and faster failover times
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Sherman
11 months ago
C) Better application performance, improved network visibility, and easier management
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Barney
11 months ago
B) Simplified network design, reduced network latency, and improved security
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Gail
12 months ago
A) Better load balancing, easier troubleshooting, and lower hardware costs
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Val
1 year ago
I'm going with C. Gotta love that improved network visibility and easier management!
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Rashad
1 year ago
I think the benefits of centralized gateway architecture in NSX include better load balancing, easier troubleshooting, and lower hardware costs.
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Bette
1 year ago
Option B looks like the clear winner here. Simplified network design and improved security? Sign me up!
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Miles
11 months ago
Lezlie: Absolutely. It's worth considering for sure.
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Merilyn
11 months ago
User 3: Definitely. It's important to have a secure network.
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Lezlie
11 months ago
User 2: I agree. Improved security is a big benefit too.
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Catarina
11 months ago
User 1: Option B looks great. Simplified network design is always a plus.
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Johnna
11 months ago
User 4: I'm sold on option B as well. It seems like the most practical choice.
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Carmen
11 months ago
User 3: I think option B covers all the important benefits of a centralized gateway architecture.
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Noemi
12 months ago
User 2: Definitely, having a simplified network design and improved security is crucial.
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Frank
1 year ago
User 1: I agree, option B does sound like the best choice.
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