Module 1 Introduction To Network Model Data Link Layer Download The document discusses the data link layer and its purpose of enabling communication between network interfaces and encapsulating higher layer packets. it describes data link layer standards and sublayers, including the logical link control (llc) and media access control (mac) sublayers. The figure displays an example of how the data link layer adds layer 2 ethernet destination and source nic information to a layer 3 packet. it would then convert this information to a format supported by the physical layer (i.e., layer 1).
Session 01 Ccna Presentation Overview Pdf • the ieee 802 lan man data link layer consists of the following two sublayers: llc and mac. • the two types of topologies used in lan and wan networks are physical and logical. Consists of a permanent link between two endpoints. hub and spoke – similar to a star topology where a central site interconnects branch sites through point to point links. mesh– provides high availability but requires every end system to be connected to every other end system. bus– all end systems chained together and terminated on each end. Module objective: explain how media access control in the data link layer supports communication across networks. describe the purpose and function of the data link layer in preparing communication for transmission on specific media. compare the characteristics of media access control methods on wan and lan topologies. • the data link layer of the osi model (layer 2) prepares network data for the physical network. • the data link layer is responsible for network interface card (nic) to network interface card communications.
Itn Module 6 Data Link Layer Pdf Module 6 Data Link Layer Module objective: explain how media access control in the data link layer supports communication across networks. describe the purpose and function of the data link layer in preparing communication for transmission on specific media. compare the characteristics of media access control methods on wan and lan topologies. • the data link layer of the osi model (layer 2) prepares network data for the physical network. • the data link layer is responsible for network interface card (nic) to network interface card communications. In this lecture, we will look at the data link layer in depth. the course materials are provided by cisco systems and they are copyrighted to cisco. this video is made for educational use. Module objective: explain how media access control in the data link layer supports communication across networks. describe the purpose and function of the data link layer in preparing communication for transmission on specific media. compare the characteristics of media access control methods on wan and lan topologies. After completion of this chapter, you should be able to: describe the purpose and function of the data link layer in preparing communication for transmission on specific media. compare the characteristics of media access control methods on wan and lan topologies. describe the characteristics and functions of the data link frame. Download presentation the ppt pdf document "module 6: data link layer" is the property of its rightful owner.
Presentation Data Link Layer And Network Layer Pptx In this lecture, we will look at the data link layer in depth. the course materials are provided by cisco systems and they are copyrighted to cisco. this video is made for educational use. Module objective: explain how media access control in the data link layer supports communication across networks. describe the purpose and function of the data link layer in preparing communication for transmission on specific media. compare the characteristics of media access control methods on wan and lan topologies. After completion of this chapter, you should be able to: describe the purpose and function of the data link layer in preparing communication for transmission on specific media. compare the characteristics of media access control methods on wan and lan topologies. describe the characteristics and functions of the data link frame. Download presentation the ppt pdf document "module 6: data link layer" is the property of its rightful owner.
Ccna 1 V7 0 Curriculum Module 6 Data Link Layer After completion of this chapter, you should be able to: describe the purpose and function of the data link layer in preparing communication for transmission on specific media. compare the characteristics of media access control methods on wan and lan topologies. describe the characteristics and functions of the data link frame. Download presentation the ppt pdf document "module 6: data link layer" is the property of its rightful owner.
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