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What primary three functions does data link layer encapsulation provide?
Wiki User
∙ 12y ago
* addressing
* error detection
* frame delimiting
Wiki User
∙ 15y ago
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What are the three primary functions provided by Layer 2 data encapsulation?
Primary functions provided by Layer 2 data encapsulation include data link layer addressing, and the detection of errors via cyclic redundancy check calculations. An additional function is delimiting groups of bits into frames.
What are two primary responsiblity of ethernet mac sublayer?
No, frame delimiting is a primary responsibility of the Logical Link Control sublayer of the Data Link Layer.. Data link layer exists of 2 sublayers; Media Acces control Sublayer (MAC) & Logical Link Control sublayer (LLC)
Which layer of the OSI Reference Model is encapsulation into a frame performed?
layer 2
Which layer does de-encapsulation first occur?
It first occurs at the application layer.
What is the name of the process of building a frame around network layer information?
Encapsulation. Actually, this is one type of encapsulation; encapsulation occurs at several layers.Encapsulation. Actually, this is one type of encapsulation; encapsulation occurs at several layers.Encapsulation. Actually, this is one type of encapsulation; encapsulation occurs at several layers.Encapsulation. Actually, this is one type of encapsulation; encapsulation occurs at several layers.
What does the transport layer header provide?
Provides values that enable different transport layer protocols to perform different functions
What is the process of taking data from a higher layer of the OSI model and carrying it down into the next layer?
Encapsulation
What is achieved by the encapsulation process at the network layer?
By encapsulation process data is put in a nutshell with all basic protocol information at each and every OSI layer. During this phase of network layer each layer conveys and exchange information to its neighboring layer. This is done utilizing Protocol Data Units.
What can be identified by examining network layer encapsulation?
IP source and destination address
Whic statements for concerning network protocols?
dictate hot to accomplish layer functiions 2= require layer encapsulation
What are the primary functions specified by all transport layer protocol?
Conversation Multiplexing Segmentation and Rassembly Error Checking
During encapsulation process what occurs at the data link layer?
The physical address is added
