CMSC 414 Computer and Network Security Lecture 27 Jonathan Katz.
Introduction to HTTP The HyperText Transport Protocol is an ‘application-layer’ protocol for the ‘client/server’ paradigm.
4/19/05CS1181 What we covered last week How to calculate the delay in packet delivery r Queueing delay and congestion losses r Transmission delay r Propagation.
2: Application Layer1 Chapter 2: Application Layer Chapter goals: r conceptual + implementation aspects of network application protocols m client server.
New CCNA
Computer Networks: Domain Name System. The domain name system (DNS) is an application-layer protocol for mapping domain names to IP addresses Vacation.
Ch-9: NAME SERVICES By Srinivasa R. Gudipati. To be discussed.. Fundamentals of Naming Services Naming Resolution The Domain Name System (DNS) Directory.
SIMPLE NETWORK MANAGEMENT PROTOCOL (SNMP) VIJAY CHAND UYYURU VENKAT KANCHERLA VENKAT KANCHERLA PRATEEK ARORA PRATEEK ARORA.
CMSC 414 Computer and Network Security Lecture 26
BIT 285: ( Web) Application Programming Lecture 17: Tuesday, March 3, 2015 ASP.NET AJAX, Introduction to Web API & REST API Instructor: Craig Duckett.
ITEC 275 Computer Networks – Switching, Routing, and WANs Week 13 Chapter 13 Instructor: RobertD’Andrea 2015.
Session Initiation Protocol (SIP). What is SIP? An application-layer protocol A control (signaling) protocol.
