olemus
kapselduse pöördtoiming
=
the process of opening up encapsulated data that are usually sent in the form of packets over a communication network

ülevaateid
http://www.firewall.cx/networking-topics/the-osi-model/179-osi-data-encapsulation.html

https://computernetworkingsimplified.wordpress.com/tag/decapsulation/

https://www.differencebetween.com/difference-between-encapsulation-and-vs-decapsulation/