Which protocol operates at Layer 3 and is used for marking packets?
ITExam Editorial Team
Last Updated: Jan 29, 2021
Which protocol operates at Layer 3 and is used for marking packets?
Explanation: The differentiated services code point (DSCP) protocol is used to mark a 6-bit field within the DiffServ field that allows for classification of up to 64 values used for QoS.
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