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What layer has been subdivided into the Logical Link Control sublayer and the Media Access Control sublayer?
The Data Link layer of the OSI model has been subdivided into the Logical Link Control (LLC) sublayer and the Media Access Control (MAC) sublayer. The LLC sublayer is responsible for providing error control and flow control, while the MAC sublayer manages access to the physical transmission medium and the addressing of devices on the network. This division allows for more efficient data handling and communication in network environments.
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)
What are the sublayers of the Data Link layer are as defined in the IEEE 802 standards?
Logical link control sublayer and media access control sublayer
IEEE has divided the Transport layer into two sublayers?
No. It is the Data Link layer that IEEE has divided into two sublayers. The Data Link layers are Logical Link Control and Media Access Control.
What acronym is used to reference the data link sublayer that identifies the network layer protocol encapsulated in the frame?
LLC Logical Link Control
Which two statements describe features or functions of the logical link control sublayer in ethernet standerds?
The Logical Link Control (LLC) sublayer in Ethernet standards is responsible for managing communication between the network layer and the data link layer, providing identification and encapsulation for different network protocols. It enables multiple network protocols to coexist over the same physical medium by using protocol identifiers, allowing for efficient data transmission. Additionally, the LLC sublayer handles error detection and flow control, ensuring reliable communication between devices on the network.
Which sublayer of the data link layer prepares a signal to be transmitted at the physical layer?
MAC
What does the IEEE 802.2 standard represent in Ethernet technologies?
logical link control sublayer
Where do the MAC sublayers fit into the OSI model?
MAC sublayer is located at Data link layer.
Which of the following functions are associated with the logical link control sublayer?
delimiter for data according to the physical signaling requirements of the medium
What is media access control sublayer?
otocols used to determine who goes next on a multiaccess channel belong to a sublayer of the data link layer called MAC.Throughput and channel utilization in PURE ALOHA is 18%Throughput and channel utilization in SLOTTED ALOHA is 37% which is double of Pure Aloha
What is a characteristic of the LLC sublayer?
In computer networking there is a seven layer OSI model and the LLC or logical link control layer is a data communication protocol layer which is the upper sublayer of the second OSI layer known as the data link layer. The main characteristic of the LLC sublayer is that it provides multiplexing mechanisms that allow for a number of different network protocols like IPX, AppleTalk and IP to work over the same network as well as allow them to exist together within a multipoint network.
