Application Layer
Chapter 2 Application Layer
ECE/CS 372 – introduction to computer networks Lecture 5
Chapter 2: Application layer
Application layer
Announcement
The Application Layer: DNS, HTTP, Intro to sockets
Some network apps
Chapter 2, slide: 1 CS 372 – introduction to computer networks* Monday June 28 Announcements: r Lab 1 is due today r Lab 2 is posted today and is due next.
1 Computer Network Application Layer. 2 Creating a network app Write programs that run on different end systems and communicate over a network. e.g.,
Network Protocol. 2 Application layer protocol Transport layer protocol Network layer protocol Link layer protocol.
1 Chapter 2: Application Layer Part A Introduction r 2.1 Principles of network applications r 2.2 Web and HTTP r 2.3 FTP.
