CCNA Semester 1 - Chapter 2

CCNA Exploration Network Fundamentals Chapter 02 Communicating Over The Network KC KHOR, Multimedia Univ. Cyberjaya

The Elements of Communication ,[object Object],[object Object],[object Object],[object Object],[object Object],KC KHOR, Multimedia Univ. Cyberjaya

Communicating The Messages ,[object Object],[object Object],[object Object],[object Object],KC KHOR, Multimedia Univ. Cyberjaya

[object Object],[object Object],[object Object],[object Object],KC KHOR, Multimedia Univ. Cyberjaya

Components of the Network ,[object Object],[object Object],[object Object],KC KHOR, Multimedia Univ. Cyberjaya

End Devices and Their Roles ,[object Object],[object Object],[object Object],[object Object],[object Object],KC KHOR, Multimedia Univ. Cyberjaya

Intermediary Devices and Their Roles ,[object Object],[object Object],[object Object],[object Object],[object Object],KC KHOR, Multimedia Univ. Cyberjaya

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],KC KHOR, Multimedia Univ. Cyberjaya

Network Media ,[object Object],KC KHOR, Multimedia Univ. Cyberjaya ,[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],KC KHOR, Multimedia Univ. Cyberjaya

LAN, WAN, Internetworks ,[object Object],[object Object],KC KHOR, Multimedia Univ. Cyberjaya

[object Object],KC KHOR, Multimedia Univ. Cyberjaya

Network Representations KC KHOR, Multimedia Univ. Cyberjaya

[object Object],[object Object],[object Object],KC KHOR, Multimedia Univ. Cyberjaya

Rules that Govern Communications ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],KC KHOR, Multimedia Univ. Cyberjaya

Protocol Suites & Industry Standard ,[object Object],[object Object],[object Object],KC KHOR, Multimedia Univ. Cyberjaya

The Interaction of Protocols ,[object Object],[object Object],[object Object],[object Object],KC KHOR, Multimedia Univ. Cyberjaya Will learn more in TCP/IP model

Using Layer Models ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],KC KHOR, Multimedia Univ. Cyberjaya

Protocol & Reference Model ,[object Object],[object Object],[object Object],KC KHOR, Multimedia Univ. Cyberjaya

The OSI Reference Model ,[object Object],[object Object],[object Object],[object Object],KC KHOR, Multimedia Univ. Cyberjaya

OSI – The Application Layer ,[object Object],[object Object],[object Object],KC KHOR, Multimedia Univ. Cyberjaya

OSI – The Presentation Layer ,[object Object],[object Object],KC KHOR, Multimedia Univ. Cyberjaya

OSI – The Session Layer ,[object Object],[object Object],[object Object],KC KHOR, Multimedia Univ. Cyberjaya

OSI – The Transport Layer ,[object Object],[object Object],KC KHOR, Multimedia Univ. Cyberjaya

OSI – The Network Layer ,[object Object],[object Object],KC KHOR, Multimedia Univ. Cyberjaya

OSI – The Data Link Layer ,[object Object],[object Object],[object Object],KC KHOR, Multimedia Univ. Cyberjaya

OSI – The Physical Layer ,[object Object],[object Object],KC KHOR, Multimedia Univ. Cyberjaya

TCP/IP Model KC KHOR, Multimedia Univ. Cyberjaya

Comparison KC KHOR, Multimedia Univ. Cyberjaya --Both have application layers, though they include very different services --Both have comparable transport and network (Internet) layers --TCP/IP combines the presentation and session layer issues into its application layer --TCP/IP combines the OSI data link and physical layers into one layer --TCP/IP appears simpler because it has fewer layers

Data Encapsulation ,[object Object],[object Object],[object Object],KC KHOR, Multimedia Univ. Cyberjaya

Addressing in the Network ,[object Object],KC KHOR, Multimedia Univ. Cyberjaya

Getting Data to the End Device ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],KC KHOR, Multimedia Univ. Cyberjaya

Getting the Data Through the Internetwork ,[object Object],[object Object],[object Object],[object Object],KC KHOR, Multimedia Univ. Cyberjaya

Getting Data to the Right Application ,[object Object],[object Object],[object Object],KC KHOR, Multimedia Univ. Cyberjaya

The end… MMU Cisco Regional Networking Academy http://fit.mmu.edu.my/cisco KC KHOR, Multimedia Univ. Cyberjaya

CCNA Semester 1 - Chapter 2

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