Live Virtual Machine Lab 1.1: Module 01 Introduction to the OSI Model
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What is the functionality of data encapsulation? [Choose all that apply]
Adds headers to the data that is sent across the network. Ensures security and reliability of data transmission
At which layer of the OSI model does a router function?
Layer 3
Which layer of the OSI model is used to forward packets on the network?
Network
Which layer of the OSI model maps to the Internet layer of the TCP/IP model?
Network
Which of the following is a function of the Presentation layer of the OSI model?
Handles the processing and converting of data.
