What is a primary function of the trailer information added by the data link layer encapsulation?

ITExamAnswers Editorial Team Last Updated: Nov 22, 2022

IT Exam Items Repository › Category: Network Fundamentals › What is a primary function of the trailer information added by the data link layer encapsulation?

What is a primary function of the trailer information added by the data link layer encapsulation?

supports error detection
ensures ordered arrival of data
provides delivery to correct destination
identifies the devices on the local network
assists intermediary devices with processing and path selection

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