M2-Internet 1 DNS: Domain Name System People: many identifiers: SSN, name, passport # Internet hosts, routers: IP address (32 bit) - used for addressing.
1 2004.6.8. This Class Chapter 9 Next Class Wrap up this semester Demo/discuss programming assignments Review what we have learned Questionnaire/Feedback.
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.
1 Domain Name System (DNS) Reading: Section 9.1 COS 461: Computer Networks Spring 2006 (MW 1:30-2:50 in Friend 109) Jennifer Rexford Teaching Assistant:
1 DNS and the Web EE122 Fall 2011 Scott Shenker ee122/ Materials with thanks to Jennifer Rexford, Ion Stoica, Vern Paxson.
DNS. 2 DNS: Domain Name System DNS services Hostname to IP address translation Host aliasing – Canonical and alias names Mail server aliasing Load distribution.
1 EE 122: Domain Name System Ion Stoica TAs: Junda Liu, DK Moon, David Zats ee122/ (Materials with thanks to Vern Paxson,
DNS: Domain Name System People: many identifiers: – SSN, name, Passport # Internet hosts, routers: – IP address (32 bit) - used for addressing datagrams.
CSCI-1680 DNS Based partly on lecture notes by Scott Shenker and Rodrigo Fonseca John Jannotti.
DNS and the Web
EE 122: Domain Name System
DNS – Domain Name system