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Cisco 500-470 Exam - Topic 1 Question 41 Discussion

What is a challenge of having an SD-Access Centralized design where a single fabric encompasses the main site and all branch sites across the WAN?
B) SSIDs would be the same across all sites and D) Since the traffic is encapsulated. SD-WAN features can't be used to optimize/route traffic.
A) End to End Routing is not supported
C) DNA Center does not support it

Cisco 500-470 Exam - Topic 1 Question 41 Discussion

Actual exam question for Cisco's 500-470 exam
Question #: 41
Topic #: 1
[All 500-470 Questions]

What is a challenge of having an SD-Access Centralized design where a single fabric encompasses the main site and all branch sites across the WAN?

Show Suggested Answer Hide Answer
Suggested Answer: B, D

https://www.cisco.com/c/dam/m/sl_si/training-events/2018/cisco-connect/pdfs/

sodobna_prostrana_omrezja_s_sd-wan_konceptom_tom_cof.pdf

Slide 2

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Lorita
10 months ago
Not sure about that, I thought DNA Center could handle it.
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Florinda
10 months ago
I think the encapsulation limiting SD-WAN features is a major drawback.
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Pamela
10 months ago
Wait, are SSIDs really the same across all sites? That seems odd.
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Gabriele
11 months ago
Totally agree, that would complicate things a lot!
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Gary
11 months ago
End to End Routing not being supported is a big issue.
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Nikita
11 months ago
I’m not entirely clear on DNA Center’s capabilities, but I thought it could handle centralized designs. Is that right?
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Josefa
11 months ago
I feel like I’ve seen a question about SD-WAN features before, and it seems like encapsulation could really limit optimization.
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Lawrence
11 months ago
I think the SSIDs being the same across all sites could lead to some confusion, especially with user access.
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Kiera
11 months ago
I remember studying that SD-Access can complicate routing, but I’m not sure if end-to-end routing is the main issue here.
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Melina
11 months ago
I'm a bit confused by the wording of this question. Does it want us to design the network topology and specify IP addresses too, or just choose the right service? I'll need to read it more carefully.
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Emmanuel
1 year ago
Wait, so you're telling me I can't use my SD-WAN to optimize the traffic that's already been encapsulated? Talk about a real 'SD-Wan-na' situation!
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Martina
1 year ago
Wait, DNA Center doesn't support it? That's a real bummer. I was hoping to use that to manage the whole thing. Guess I'll have to find another way.
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William
1 year ago
Hmm, I'm not so sure. What if I just want the same SSID across all my sites? Wouldn't option B be a feature, not a challenge?
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Shanice
1 year ago
User 4: That could definitely impact network performance.
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Phil
1 year ago
User 3: End to End Routing not being supported is a challenge.
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Tonette
1 year ago
User 2: But it can also make it easier for users to connect seamlessly.
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William
1 year ago
User 1: Having the same SSID across all sites can cause interference.
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Cyril
1 year ago
I agree, D is the way to go. The encapsulation issue is a real problem that would make it tough to leverage the benefits of SD-WAN.
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Stephania
1 year ago
D) Since the traffic is encapsulated. SD-WAN features can't be used to optimize/route traffic.
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Tamesha
1 year ago
End to End Routing not being supported is a major drawback as well.
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Willis
1 year ago
B) SSIDs would be the same across all sites
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Anglea
1 year ago
I think having the same SSIDs across all sites could also be a challenge.
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Carin
1 year ago
D is definitely a challenge. It limits the optimization of traffic.
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Hermila
1 year ago
A) End to End Routing is not supported
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Eugene
1 year ago
Option D seems like the correct answer here. The traffic being encapsulated means that SD-WAN features can't be used to optimize or route the traffic, which would be a significant challenge with this centralized design.
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Marti
1 year ago
Yes, not being able to optimize or route traffic with SD-WAN features is a big drawback.
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Tiffiny
1 year ago
I agree, option D is a major challenge with this design.
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Kelvin
1 year ago
But wouldn't having the same SSIDs across all sites also be a challenge?
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Ollie
1 year ago
I agree with Sean. Without end to end routing, it could lead to inefficiencies in the network.
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Sean
1 year ago
I think the challenge is that end to end routing is not supported.
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