To provide redundancy, a company has multiple data centers that use server virilization.
What is a networking requirement for this scenario?
A.
localized storage volumes that are isolated within each data center
B.
extension of Layer 2 connectivity across the data centers
C.
physical network segmentation and isolation implemented at Layers 1 through 7
D.
less bandwidth at the server access layer and more bandwidth at the distribution layer
than in a non-virtualized network
i think answer B
anyone can Help
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Correct Answer: D, SURE
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I think B is correct, other answers dont make sense to me.
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