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HPE7-A01 Exam - Topic 6 Question 60 Discussion

A customer is using a legacy application that communicates at layer-2. The customer would like to keep this application working to a remote site connected via layer-3 All legacy devices are connected to a dedicated Aruba CX 6200 switch at each site.What technology on the Aruba CX 6200 could be used to meet this requirement?
A) Inclusive Multicast Ethernet Tag (IMET)
B) Ethernet over IP (EolP)
C) Generic Routing Encapsulation (GRE)
D) Static VXLAN

HPE7-A01 Exam - Topic 6 Question 60 Discussion

Actual exam question for HP's HPE7-A01 exam
Question #: 60
Topic #: 6
[All HPE7-A01 Questions]

A customer is using a legacy application that communicates at layer-2. The customer would like to keep this application working to a remote site connected via layer-3 All legacy devices are connected to a dedicated Aruba CX 6200 switch at each site.

What technology on the Aruba CX 6200 could be used to meet this requirement?

Show Suggested Answer Hide Answer
Suggested Answer: A

VXLAN is a technology that can be used to meet the requirement of using a legacy application that communicates at layer-2 across a layer-3 network. Static VXLAN is a feature that allows the creation of layer-2 overlay networks over a layer-3 underlay network using VXLAN tunnels. Static VXLAN does not require any control plane protocol or VTEP discovery mechanism, and can be configured manually on the Aruba CX 6200 switches. The other options are incorrect because they either do not support layer-2 communication over layer-3 network or are not supported by Aruba CX 6200 switches. Reference: https://www.arubanetworks.com/techdocs/AOS-CX/10.04/HTML/5200-6728/bk01-ch03.html https://www.arubanetworks.com/techdocs/AOS-CX/10.04/HTML/5200-6728/bk01-ch05.html


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Clarence
10 hours ago
I feel like A) Inclusive Multicast Ethernet Tag could work too. Multicast is key.
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Lenny
6 days ago
I think it's B) Ethernet over IP. It keeps legacy apps running.
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Bettina
11 days ago
Exactly! Legacy apps need reliable solutions without extra layers.
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Terina
16 days ago
True, simplicity is key here. EolP is straightforward.
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Aretha
21 days ago
D) Static VXLAN might be overkill for a legacy app.
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Freeman
26 days ago
I feel like C) Generic Routing Encapsulation (GRE) is too complex for this scenario.
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Christoper
1 month ago
A) Inclusive Multicast Ethernet Tag (IMET) could also work, but not as effectively.
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Bettina
1 month ago
I agree, EolP seems to fit the requirement perfectly.
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Terina
1 month ago
I think B) Ethernet over IP (EolP) is the best choice. It keeps layer-2 communication intact.
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Novella
2 months ago
I thought GRE was mainly for tunneling, not sure about this one!
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Derick
2 months ago
IMET could also be a good option, but not sure if it fits all needs.
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Galen
2 months ago
Wait, are we sure EolP is compatible with legacy apps?
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Leonora
2 months ago
Definitely agree, EolP makes sense for layer-2 to layer-3!
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Jovita
2 months ago
I think Ethernet over IP (EolP) is the way to go here.
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Moon
2 months ago
Static VXLAN sounds familiar, but I’m unsure if it’s the right choice for connecting legacy applications to a remote site.
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Kristeen
3 months ago
I feel like IMET could be a possibility since it deals with multicast, but I need to double-check its compatibility with layer-3.
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Elin
3 months ago
I remember practicing a question about GRE tunnels, but I can't recall if they apply to this scenario with legacy devices.
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Chaya
3 months ago
I think the answer might be Ethernet over IP, but I'm not entirely sure how it works with layer-2 applications.
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