1. NEED OF DNS To identify an entity, the Internet uses the IP address, which uniquely identifies the connection of a host to the Internet. However, people prefer to…
1. Chapter 25 Domain Name System MELJUN CORTES25.1 2. Figure 25.1 Example of using the DNS service25.2 3. 25-1 NAME SPACETo be unambiguous, the names assigned to machinesmust…
1. PRESENTATION OF MAJOR PROJECTONINFORMATION SECURITY AND NETWORK MANAGEMENTPRESENTED BY:GAURAV SHUKLA -IT 4TH YEARTARUN KUMAR SRIVASTAVA-IT 4TH YEAR 2. INTRODUCTION…
1. TOPICS COVERED: 1. INTERNET 2. TYPES OF CONNECTIVITY 3. OSI MODEL 4. EMAIL, SMTP, POP3, DNS, FTP. 5. INTRANET AND EXTRANET 6. WORLD WIDE WEB 7. HTML 8. SEARCH ENGINESPRESENTATION…
Slide 1 DNS Domain Name System Slide 2 Domain names and IP addresses People prefer to use easy-to-remember names instead of IP addresses Domain names are alphanumeric names…
Slide 1 Guide to TCP/IP, Second Edition1 Guide To TCP/IP, Second Edition Chapter 7 Domain Name System Slide 2 Guide to TCP/IP, Second Edition2 Objectives Understand the history…
Slide 1 Domain Name System r IP assigns 32-bit addresses to hosts (interfaces) m Binary addresses easy for computers to manage m All applications use IP addresses through…
Slide 1 W4140 Network Laboratory Lecture 11 Nov 27 - Fall 2006 Shlomo Hershkop Columbia University Slide 2 Announcements Feedback by tomorrow over email Final : Dec…