Overlay Encapsulation - Definition or Meaning

Overlay Encapsulation

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Definition of “Overlay Encapsulation” :

Overlay Encapsulation is a networking technique where additional information is added to data packets, allowing them to be routed across a network or the internet. This encapsulation forms an ‘overlay’ network that is logically separate from the underlying physical network, enabling efficient data transport, network segmentation, and simplified network management.

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