PPT-Application Layer Functionality and Protocols

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. A TLS extension for . application layer protocol negotiation within the TLS handshake. Background and Design Goals. HTTPBis. WG requested TLS support for negotiating application layer protocols such as HTTP 1.1 and HTTP 2.0.. Leads to . an Hourglass-Shaped . Architecture. Saamer. . Akhshabi. Constantine . Dovrolis. Georgia Institute of Technology. s.akhshabi,constantine@gatech.edu. 1. My co-author, . Saamer. . Akhshabi. . Komputer. . Dasar. OSI Transport Layer. Aurelio Rahmadian. Objektif. Pengenalan. Peran. Transport Layer. TCP. UDP. Pengenalan. On a single device, people can use multiple services such as e-mail, the web, and instant messaging to send messages or retrieve information. Transport Layer. Aurelio Rahmadian. Objektif. Pengenalan. Peran. Transport Layer. TCP. UDP. Pengenalan. On a single device, people can use multiple services such as e-mail, the web, and instant messaging to send messages or retrieve information. 2-. 1. Chapter . 3. Transport . 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. Leads to . an Hourglass-Shaped . Architecture. Saamer. . Akhshabi. Constantine . Dovrolis. Georgia Institute of Technology. s.akhshabi,constantine@gatech.edu. 1. My co-author, . Saamer. . Akhshabi. Transport . Layer. Aurelio Rahmadian. Objektif. Pengenalan. Peran. Transport Layer. TCP. UDP. Pengenalan. On a single device, people can use multiple services such as e-mail, the web, and instant messaging to send messages or retrieve information.. 1. 04 - World Wide Web (WWW). Introduction. 1-. 2. Internet . protocol . stack (recap). application:. supporting network applications. FTP, SMTP. transport:. process-process data transfer. network:. CSC 102 Lecture 3. Protocol Stacks. Information entering/exiting a network passes through . protocol stack. – like an assembly line. Each layer in stack has distinct job. Application. Transport. Network. 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. 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. 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 . Application Layer Part 1 Daniel Graham PhD Application Layer Our Goals: Examples of Application Layer Creating a network App application transport network data link physical application transport network Protocol Hierarchies. most . networks are . organized as a stack of layers . or . levels,. each one built upon the one below it. The number of layers, the . name, contents, and . the function of each layer differ from network to network.