PPT-Network Media and Layer 1 Functionality

BSAD 146 Dave Novak Dean Chapter 3 pp 93124 Objectives Introduction to transmission media Basic cabling Coaxial Twisted pair Optical fiber Basic wireless Network Interface Card NIC. Ion Stoica. TAs: . Junda. Liu, DK Moon, David . Zats. http://inst.eecs.berkeley.edu/~ee122/. (. Materials with thanks to Vern . Paxson. , Jennifer Rexford,. and colleagues at UC Berkeley). 2. Overview. Network . Layer. Computer Networking: A Top Down Approach . 6. th. edition . Jim Kurose, Keith Ross. Addison-Wesley. March 2012. A note on the use of these . ppt. slides:. We. ’. re making these slides freely available to all (faculty, students, readers). They. Network Fundamentals – Chapter 3. Objectives. Define the application layer as the source and destination of data for communication across networks.. Explain the role of protocols in supporting communication between server and client processes.. Lecture 2 - Protocol Stacks. Some material taken from publicly available lecture slides including . Srini. . Seshan’s. and David Anderson’s. Last Lecture (3 min . summary). 2. What is a distributed syste. CSCI 3385K. Network Interface Card – Physical Layer. Network Interface Cards (NICs) connect a device to the network. Ethernet NICs are used for a wired connection, as shown in Figure 1, whereas WLAN (Wireless Local Area Network) NICs are used for wireless. An end-user device may include one or both types of NICs. A network printer, for example, may only have an Ethernet NIC, and therefore, must connect to the network using an Ethernet cable. Other devices, such as tablets and smartphones, might only contain a WLAN NIC and must use a wireless connection.. What Will we Learn from chapter 8?. Physical . layer protocols and services in supporting communication across data . networks. The role . of signals used to represent bits as a frame . transported . Network . Layer. Computer Networking: A Top Down Approach . 6. th. edition . Jim Kurose, Keith Ross. Addison-Wesley. March 2012. A note on the use of these . ppt. slides:. We. ’. re making these slides freely available to all (faculty, students, readers). They. CSCI 3385K. Network Interface Card – Physical Layer. Network Interface Cards (NICs) connect a device to the network. Ethernet NICs are used for a wired connection, as shown in Figure 1, whereas WLAN (Wireless Local Area Network) NICs are used for wireless. An end-user device may include one or both types of NICs. A network printer, for example, may only have an Ethernet NIC, and therefore, must connect to the network using an Ethernet cable. Other devices, such as tablets and smartphones, might only contain a WLAN NIC and must use a wireless connection.. A note on the use of these Powerpoint slides:. We. ’. re making these slides freely available to all (faculty, students, readers). They’re in PowerPoint form so you see the animations; and can add, modify, and delete slides (including this one) and slide content to suit your needs. They obviously represent a . OSI Reference Model. Layer 2. What will we learn from chapter 7?. Their role . in data . transmission . Prepare . data for transmission on network . media. Media . access control . methods . Common . 4. 1 Introduction. 4.2 Virtual circuit and datagram networks. 4.3 What’s inside a router. 4.4 IP: Internet Protocol. Datagram format. IPv4 addressing. ICMP. IPv6. 4.5 Routing algorithms. Link state. CCNA Routing and Switching. Connecting Networks v6.0. 8. .1 Troubleshooting Methodology. Explain troubleshooting approaches for various network problems.. Explain how network documentation is developed and used to troubleshoot network issues.. A collection of computing devices that are connected in various ways in order to communicate and share resources. Usually, the connections between computers in a network are made using physical wires or cables. Introduction to Networks v7.0 (ITN). Module Objectives. Module Title: . Data Link Layer. Module Objective. : Explain how media access control in the data link layer supports communication across networks.