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Versa Networks VNX301 Exam - Topic 1 Question 4 Discussion

Examine the exhibit below.
B) The VOS device will load balance the sessions across INET and INET-2 as long as they are both SLA-compliant. and D) The VOS device will not drop the traffic if there are no SLA-compliant nexthops.
A) The VOS device will determine the optimal path out of INET and INET-2 using a proprietary algorithm.
C) The VOS device will start using the LTE traffic if the INET circuit becomes unavailable.

Versa Networks VNX301 Exam - Topic 1 Question 4 Discussion

Actual exam question for Versa Networks's VNX301 exam
Question #: 4
Topic #: 1
[All VNX301 Questions]

Examine the exhibit below.

Show Suggested Answer Hide Answer
Suggested Answer: B, D

The correct answers are B and D. In the exhibit, the Next-Hop Selection Method is configured as Load Balance, and both INET and INET-2 have the same next-hop priority value of 1. Versa SD-WAN guidance states that load balancing between WAN paths is achieved by configuring at least two circuits with equal priority. Therefore, when both INET and INET-2 satisfy the SLA requirements, sessions can be load-balanced across those two internet circuits.

Option D is also correct because the exhibit shows SLA Violation Action: Forward. This means that if no next hop is SLA-compliant, the VOS device is still allowed to forward traffic instead of dropping it. This behavior is consistent with Versa SD-WAN traffic-steering concepts, where forwarding profiles define circuit or path priorities, connection methods, load-balancing behavior, and SLA handling for traffic that matches an SD-WAN policy.

Option A is incorrect because the exhibit does not use the Automatic next-hop selection method. Versa's performance-based SaaS optimization uses monitoring metrics to select the best path when configured for automatic/performance-based selection, but this exhibit shows Load Balance instead. Option C is not the best answer because LTE has lower priority 2 and would be considered only after the higher-priority INET and INET-2 paths are unavailable or unusable, not merely when one INET circuit fails.


Contribute your Thoughts:

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Michell
3 days ago
LTE traffic backup sounds interesting, but is it reliable?
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Theodora
8 days ago
It balances sessions only if both paths are SLA-compliant, right?
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Sage
13 days ago
Wait, how can it guarantee no traffic drop without SLA-compliant nexthops?
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Delbert
18 days ago
Totally agree, that's pretty cool!
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Weldon
24 days ago
The VOS device uses a proprietary algorithm for path selection.
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Madalyn
29 days ago
I feel like D is tricky. I thought we learned that traffic would drop if there were no SLA-compliant paths available.
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Precious
1 month ago
I'm a bit confused about option C; does LTE traffic really kick in automatically if INET fails?
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Glenn
1 month ago
I remember practicing a question about load balancing, so B seems right since it mentions SLA compliance.
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Chau
1 month ago
I think option A sounds familiar, but I'm not entirely sure how the proprietary algorithm works in this context.
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Wava
2 months ago
I remember discussing option D, but I'm confused about how the VOS device handles non-SLA-compliant nexthops.
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Martin
2 months ago
I feel like option A might be correct, but I can't recall the specifics of the proprietary algorithm we studied.
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Rosalind
2 months ago
I'm not entirely sure about option C. Did we cover what happens when a primary circuit fails?
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Brandon
4 months ago
I think option B sounds familiar; I remember something about load balancing in our practice questions.
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