tailieunhanh - Lecture CCNA Exploration 4.0 (Kỳ 1) - Chapter 3: Application Layer Functionality and Protocols

This chapter objectives: Describe how the functions of the three upper OSI model layers provide network services to end user applications, describe how the TCP/IP Application Layer protocols provide the services specified by the upper layers of the OSI model, define how people use the Application Layer to communicate across the information network,. | Chapter 3- Application Layer Functionality and Protocols CCNA Exploration CISCO 1 Objectives Describe how the functions of the three upper OSI model layers provide network services to end user applications. Describe how the TCP IP Application Layer protocols provide the services specified by the upper layers of the OSI model. Define how people use the Application Layer to communicate across the information network. Describe the function of well-known TCP IP applications such as the World Wide Web and email and their related services HTTP DNS SMB DHCP STMP POP and Telnet . Describe file-sharing processes that use peer-to-peer applications and the Gnutella protocol. Explain how protocols ensure services running on one kind of device can send to and receive data from many different network devices. Use network analysis tools to examine and explain how common user applications work. Học viện mạng Bach Khoa - Website 2 Applications -The Interface Between the Networks Học viện mạng Bach Khoa - Website

• Quản trị mạng
• CCNA Exploration
• Lecture CCNA Exploration 4
• Data Networks
• Supporting communication
• Application Layer Functionality
• Application Layer Services
• Network Fundamentals
• Lecture Network Fundamentals
• Lesson Instructor materials
• Instructor materials
• Application layer
• File sharing services
• Module practice and quiz
• IP addressing services
• Security Mechanisms
• Security
• Application Layer Security
• Internet Layer Security
• Communication Network
• Payment Security Services
• The Zend Framework
• popular PHP
• web application
• database layer
• web services
• important technology