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What Data Link sublayer manages flow control?
LLC (Logical Link Control) sublayer - The LLC provides a common interface and supplies reliability andflow control services.Hope this helps,A. York
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 the sublayers of the Data Link layer are as defined in the IEEE 802 standards?
Logical link control sublayer and media access control sublayer
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 mac sub layer are used in ieee 802.11 wireless lan?
In IEEE 802.11 wireless LANs, the Medium Access Control (MAC) sublayer consists of two main components: the MAC Control sublayer and the MAC Data sublayer. The MAC Control sublayer is responsible for managing access to the shared wireless medium and handling frame control, while the MAC Data sublayer is tasked with the encapsulation and transmission of data frames. Together, these components ensure efficient communication and coordination among devices in a wireless network.
What are the functions of a mac sublayer?
1. To perform the control of access to media. 2. It performs the unique addressing to stations directly connected to LAN. 3. Detection of error.
What are the differences between logical link control and media access control sub layers?
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.
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.
What does the IEEE 802.2 standard represent in Ethernet technologies?
logical link control sublayer
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.
Difference between media access control and LLC?
* MAC sublayer(802.3): defines how to transmit data on physical layer * LLC sublayer(802.2): responsible for identifying different protocol logically & encapsulate them.
What acronym is used to reference the data link sublayer that identifies the network layer protocol encapsulated in the frame?
LLC Logical Link Control
