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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. | Chapter 3 - Application Layer Functionalityand Protocols NETWORKING ACADEMY CCNA Exploration 4.0 CISCO Overview 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 Bách khoa - Website www.bkacad.com Introduction Blfi BEKHKHOfl NETWORKING flWEMY Explain that applications provide the means for generating and receiving data that can be transported on the network. Học viện mạng Bách khoa - Website .
