Underlay Network vs Overlay Network #cisco #routing #viral #networking #shorts #youtube

UNDERLAY VS OVERLAY

This Video will help you to understand the difference between underlay and Overlay on high level.

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networking
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ccna 200-301 full course
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[quebbet]

Nice content... very brief and informative

[totalelectronics]

Without further complications; Underlay is the physical network, which includes all of Layer-I, Layer-II, Laye-III with Layer4 acting as borderline. However, Overlay, which encompasses Virtual and Software-Defined Networks - that would have any of these functionalities; Control, Data, Management & Services planes.