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Which two additional Q-in-Q VLAN tunnel configuration steps must be followed if the provider network uses a VXLAN overlay?
Suggested Answer: A, B
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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
48 comments · newest first
CL
Claribel
10 months ago
Yeah, but configuring the route-distinguisher is a must.
LA
Layla
11 months ago
I thought BGP route-targets were optional in VXLAN setups!
TA
Tamekia
11 months ago
Wait, do we really have to remove the CVLAN-to-SVLAN mapping?
MA
Malinda
11 months ago
I agree, VLAN translation is crucial too!
TA
Tashia
11 months ago
Definitely need to map the SVLAN traffic to a VNI.
JE
Jennifer
12 months ago
I definitely think VLAN translation is a step we discussed, but I can't remember if it's specifically for VXLAN or just general Q-in-Q setups.
WE
Wei
12 months ago
I'm a bit confused about whether we need to remove the CVLAN-to-SVLAN mapping. It seems like it could be relevant, but I can't recall the details.
NA
Nathan
12 months ago
I remember practicing a question about VXLAN overlays, and I feel like configuring the BGP route-target and route-distinguisher was important too.
MA
Margot
1 year ago
I think we might need to map the SVLAN traffic to a VNI, but I'm not entirely sure if that's the only step.
DE
Delfina
1 year ago
Ah, I see. The VXLAN overlay means we need to map the SVLAN traffic to a VNI, and we also need to configure the BGP route-target and route-distinguisher. Those are the two additional steps.
MU
Muriel
1 year ago
Hmm, I'm a bit unsure about the VXLAN overlay part. I think I need to review my notes on that before attempting this question.
JA
Jani
1 year ago
I've got this! The other step is to configure VLAN Translation. The question is asking for two additional steps, and those are the two that come to mind.
PE
Pedro
1 year ago
Okay, let me think this through. If the provider network uses a VXLAN overlay, we'll need to map the SVLAN traffic to a VNI. That's one step. What else?
FL
Florinda
1 year ago
This question seems straightforward, but I want to make sure I understand the VXLAN overlay part correctly before answering.
DA
Dacia
1 year ago
Okay, I've got this. The question is asking about the type of threat intelligence used, which involves gathering information from various sources like humans, social media, and chat rooms. That sounds like Tactical Threat Intelligence to me.
MO
Monte
2 years 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.
VE
Veronica
2 years ago
It can be confusing, but once you get the hang of it, it starts to make sense.
DA
Daren
2 years ago
Definitely, configuring the BGP route-target and route-distinguisher is important.
EL
Elliott
2 years ago
Yeah, mapping the SVLAN traffic to a VNI is crucial.
DE
Dell
2 years ago
I agree, B and D are the way to go.
EL
Elly
2 years ago
B and D for the win! Now, if only I could remember the secret handshake for VXLAN configuration...
WH
Whitley
2 years 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.
CH
Chan
2 years 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.
LE
Lelia
2 years 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.
VE
Verona
2 years ago
Thanks for the reminder, I'll make sure to follow those steps.
DO
Domonique
2 years ago
Don't forget to configure the BGP route-target and route-distinguisher.
LA
Lashawn
2 years ago
Yes, mapping the SVLAN traffic to a VNI is crucial.
SH
Shawnda
2 years ago
B and D are the correct steps.
TA
Tayna
2 years 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.
SH
Shaun
2 years ago
D) Configure the BGP route-target and route-distinguisher.
PE
Pearlie
2 years ago
B) Map the SVLAN traffic to a VNI.
KA
Kati
2 years ago
A) Configure VLAN Translation.
WI
Wilbert
2 years ago
I believe removing the CVLAN-to-SVLAN mapping is necessary in this scenario. It helps simplify the configuration.
BE
Benedict
2 years ago
I agree with you, Markus. Configuring VLAN Translation is also important for Q-in-Q VLAN tunnel.
RU
Ruth
2 years ago
Haha, A is just a random option thrown in there to confuse us. VLAN Translation? In a VXLAN setup? No way!
CE
Cecily
2 years ago
Definitely, VLAN Translation doesn't make sense in a VXLAN overlay.
SH
Sheron
2 years ago
Yeah, A does seem like a distraction.
LA
Larae
2 years ago
D) Configure the BGP route-target and route-distinguisher.
TA
Tamekia
2 years ago
B) Map the SVLAN traffic to a VNI.
MA
Markus
2 years ago
I think we need to map the SVLAN traffic to a VNI for VXLAN overlay.
BE
Bernadine
2 years 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.
JE
Jerilyn
2 years 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.
SA
Sabine
2 years ago
So, B and D are the correct steps for a VXLAN overlay.
MI
Minna
2 years ago
I agree, and we also need to configure the BGP route-target and route-distinguisher.
ME
Melina
2 years ago
No, we actually need to map the SVLAN traffic to a VNI.
DY
Dyan
2 years ago
I think we need to configure VLAN Translation.
RO
Rory
2 years ago
I think we need to map the SVLAN traffic to a VNI.
LA
Launa
2 years ago
Yes, and we also need to configure the BGP route-target and route-distinguisher.