Dell EMC Exam D-SNC-DY-00 Topic 3 Question 10 Discussion

Actual exam question for Dell EMC's D-SNC-DY-00 exam

Question #: 10
Topic #: 3

Which two additional Q-in-Q VLAN tunnel configuration steps must be followed if the provider network uses a VXLAN overlay?

AConfigure VLAN Translation.

BMap the SVLAN traffic to a VNI.

CRemove the CVLAN-to-SVLAN mapping.

DConfigure the BGP route-target and route-distinguisher.

Show Suggested Answer

Suggested Answer: A, B

Configure VLAN Translation (A): VLAN translation is necessary to translate customer VLANs (CVLANs) to service VLANs (SVLANs) for Q-in-Q tunneling in a VXLAN environment.

Map the SVLAN traffic to a VNI (B): SVLAN traffic must be mapped to a VXLAN Network Identifier (VNI) for encapsulation and transport across the VXLAN overlay network.

Dell Technologies SONiC documentation

VXLAN Configuration Guide

by Lili at Sep 15, 2024, 11:33 PM

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Monte

6 months ago

I bet the person who wrote this question is a VXLAN aficionado. B and D are the right moves, though I feel like I need a decoder ring to fully understand this stuff.

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Veronica

5 months ago

It can be confusing, but once you get the hang of it, it starts to make sense.

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Daren

5 months ago

Definitely, configuring the BGP route-target and route-distinguisher is important.

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Elliott

5 months ago

Yeah, mapping the SVLAN traffic to a VNI is crucial.

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Dell

5 months ago

I agree, B and D are the way to go.

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Elly

6 months ago

B and D for the win! Now, if only I could remember the secret handshake for VXLAN configuration...

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Whitley

6 months ago

Hmm, I think B and D are the way to go. Gotta love those VXLAN tunnels, am I right? It's like a secret agent network for our VLANs.

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Chan

6 months ago

I'm going with B and D. Definitely need to map the SVLAN to a VNI, and the BGP config is crucial for the VXLAN magic to happen.

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Lelia

6 months ago

B and D are the correct steps. Mapping the SVLAN traffic to a VNI is essential, and configuring the BGP route-target and route-distinguisher is also needed for the VXLAN overlay.

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Verona

5 months ago

Thanks for the reminder, I'll make sure to follow those steps.

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Domonique

5 months ago

Don't forget to configure the BGP route-target and route-distinguisher.

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Lashawn

5 months ago

Yes, mapping the SVLAN traffic to a VNI is crucial.

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Shawnda

6 months ago

B and D are the correct steps.

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Tayna

6 months ago

D definitely has to be one of the steps. Configuring the BGP route-target and route-distinguisher is essential for the VXLAN overlay to work properly.

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Shaun

5 months ago

D) Configure the BGP route-target and route-distinguisher.

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Pearlie

5 months ago

B) Map the SVLAN traffic to a VNI.

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Kati

5 months ago

A) Configure VLAN Translation.

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Wilbert

7 months ago

I believe removing the CVLAN-to-SVLAN mapping is necessary in this scenario. It helps simplify the configuration.

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Benedict

7 months ago

I agree with you, Markus. Configuring VLAN Translation is also important for Q-in-Q VLAN tunnel.

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Ruth

7 months ago

Haha, A is just a random option thrown in there to confuse us. VLAN Translation? In a VXLAN setup? No way!

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Cecily

5 months ago

Definitely, VLAN Translation doesn't make sense in a VXLAN overlay.

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Sheron

5 months ago

Yeah, A does seem like a distraction.

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Larae

5 months ago

D) Configure the BGP route-target and route-distinguisher.

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Tamekia

6 months ago

B) Map the SVLAN traffic to a VNI.

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Markus

7 months ago

I think we need to map the SVLAN traffic to a VNI for VXLAN overlay.

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Bernadine

7 months ago

I'm not sure about C, removing the CVLAN-to-SVLAN mapping sounds like it could cause issues. Better stick to the essential steps B and D.

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Jerilyn

7 months ago

B and D look like the right steps to me. Mapping the SVLAN to a VNI and configuring the BGP route-target and route-distinguisher seem crucial for a VXLAN overlay.

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