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Cisco 300-420 Exam - Topic 11 Question 17 Discussion

Posted by Helga on May 09, 2022 at 03:32 PM

An enterprise customer has these requirements:

-- end-to-end QoS for the business-critical applications and VoIP services based on CoS marking.

-- flexibility to offer services such as IPv6 and multicast without any reliance on the service provider.

-- support for full-mesh connectivity at Layer 2.

Which WAN connectivity option meets these requirements?

Suggested Answer: D

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10 comments · newest first
JO
Joanna 12 months ago
Wait, can VPLS really handle multicast without a provider? Sounds sketchy.
GA
Gary 12 months ago
Totally agree, MPLS is the way to go for enterprise!
IS
Isadora 1 year ago
DMVPN offers flexibility for IPv6, but does it really meet all the QoS needs?
GA
Gaston 1 year ago
I think VPLS is a better fit for Layer 2.
FR
Freeman 1 year ago
MPLS VPN supports QoS and full-mesh connectivity.
MI
Micah 1 year ago
This seems straightforward - I think enabling Private Google Access on sub-b is the way to go to allow those instances to access the external repository.
CL
Clarinda 1 year ago
Hmm, I'm a bit unsure about this one. I'll need to double-check the definitions of those organizational process assets to make sure I select the right one.
BR
Brinda 1 year ago
This looks like a tricky question. I'll need to think carefully about the differences between snapshot-based backups and other types of backups.
KA
Kate 1 year ago
I think this is definitely about decreasing risk levels, but I'm not entirely sure if "risk mitigation" is the precise term they want.
LA
Latia 1 year ago
I remember that timestamps relate to timing, but I can't recall if they actually increase by the time the packet is in transit. That seems a bit off to me.
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