LLC (Logical Link Control) sublayer - The LLC provides a common interface and supplies reliability andflow control services.
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A. York
The MAC (Media Access Control) sublayer
The LLC (Logical Link Control) 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)
Logical link control sublayer and media access control sublayer
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.
LLC Logical Link Control
MAC
logical link control sublayer
MAC sublayer is located at Data link layer.
delimiter for data according to the physical signaling requirements of the medium
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
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.
Logical link control manages traffic in the Open Systems Interconnection and identifies line protocols including NetBIOS or NetWare. Medium Access Control is responsible for sharing physical connection to the network amongst numerous computers via Ethernet.
MAC function is framing of packets and LLC functions are protocol multiplexing, flow control, detection, and error control through a retransmission of dropped packets.LLC acts as an interface between MAC and Network Layer.The following definitions are also true:Logical Link Control (LLC). This sublayer is responsible for the data transmission between computers or devices on a network.Media Access Control (MAC). On a network, the network interface card (NIC) has an unique hardware address which identifies a computer or device. The physical address is utilized for the MAC sublayer addressing.