tailieunhanh - Lecture CCNA Exploration 4.0 (Kỳ 1) - Chapter 5: OSI Network Layer

Identify the role of the Network Layer, as it describes communication from one end device to another end device; Examine the most common Network Layer protocol, Internet Protocol (IP), and its features for providing connectionless and best-effort service;. Inviting you to refer. | Network Fundamentals - Chapter 5 OSI Network Layer CCNA Exploration version Objectives Identify the role of the Network Layer as it describes communication from one end device to another end device Examine the most common Network Layer protocol Internet Protocol IP and its features for providing connectionless and best-effort service Understand the principles used to guide the division or grouping of devices into networks Understand the hierarchical addressing of devices and how this allows communication between networks Understand the fundamentals of routes next hop addresses and packet forwarding to a destination network Học viện mạng Bách Khoa - Website 2 Introduction Our devices use the Transport layer to connect processes. End-to-End connections Host-to-Host 7. Application 6. Presentation 5. Session . . Transport K Network 2. Data Link 1. Physical And the Network layer enables devices to reach each other Routers connected to each other Học viện mạng Bách Khoa - Website

• Quản trị mạng
• CCNA Exploration
• Lecture CCNA Exploration 4
• OSI Network Layer
• Network Layer Protocols
• Internet Protocol
• Devices into networks