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The LLC (Logical Link Control) sublayer is part of the data link layer in the OSI model, primarily responsible for managing communications between devices over a network. Its main products include the framing of data packets, error detection and correction, and providing multiple network protocols with access to the same physical medium. This allows different protocols, such as IP and IPX, to coexist on the same network while ensuring reliable data transmission.
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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
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 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 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.
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 sublayer of OSI model does the network adapter card driver operate?
I just read something on this the other day. It'll take more research but I think I remember the literature saying LLC (Logical Link Control) sublayer. Which makes sense. LLC is more involved with communicating with logical addressing and the communication that takes place with the layer above it (layer 3 "Network"). I'm pretty sure this is where the drivers come in. Double check though. I could be wrong. Interesting though. Here's something to the contrary. http://en.wikipedia.org/wiki/Network_Driver_Interface_Specification
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 responsibilities of the Ethernet MAC sublayer Choose two?
What are two primary responsibilities of the Ethernet MAC sublayer? (Choose two.)
What is LLC in networking?
In networking, LLC stands for Logical Link Control, which is a sublayer of the Data Link Layer in the OSI model. It is responsible for identifying the network layer protocols and managing communication between devices over the same physical medium. LLC provides services such as error checking and frame synchronization, enabling multiple network protocols to operate simultaneously over a single link. It essentially helps facilitate reliable data transfer and flow control in network communications.
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 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.
