Application Layer and Socket Programming
15-441: Computer Networking Lecture 3: Application Layer and Socket Programming.
1 Outline r Principles of network applications m App architectures m App requirements r Web and HTTP m Objects vs. root files m Persistent, pipelining,
Chapter 2: Application layer 2.1 Web, HTTP and HTML (We will continue…) 2.2 FTP 2.3 SMTP 9/22/2009 Lecture 7, MAT 279, Fall 2009 1.
Chapter 2 Application Layer slides are modified from J. Kurose & K. Ross CPE 400 / 600 Computer Communication Networks Lecture 6.
2: Application Layer1 Chapter 2 Application Layer These slides derived from Computer Networking: A Top Down Approach, 6 th edition. Jim Kurose, Keith Ross.
IT 424 Networks2 IT 424 Networks2 Ack.: Slides are adapted from the slides of the book: “Computer Networking” – J. Kurose, K. Ross Chapter 2: Application.
2: Application Layer 1 05 - FTP, Email, and DNS. 2: Application Layer 2 FTP: the File Transfer Protocol r transfer file to/from remote host r client/server.
UDP Server
Chapter 2: Application layer
FTP (File Transfer Protocol) & Telnet Application Layer.
FTP, MAIL AND DNS PROTOCOLS. FTP: the file transfer protocol Application Layer2-2 file transfer FTP server FTP user interface FTP client local file system.
