TAILIEUCHUNG - Lecture Network Fundamentals – Chapter 5: OSI Network Layer

After studying this chapter you will be able to: 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;. | OSI Network Layer Network Fundamentals – Chapter 5 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. Network Layer Protocols and Internet Protocol (IP) Define the basic role of the Network Layer in data networks Network Layer Protocols and Internet Protocol (IP) Identify the basic characteristics and the role of the IPv4 protocol Network Layer Protocols and Internet Protocol (IP) Describe the implications for the use of the IP protocol as it is connectionless Network Layer .

• Quản trị mạng
• Network Fundamentals
• Lecture Network Fundamentals
• OSI Network Layer
• Network Layer Protocols
• Internet Protocol
• Devices into networks
• Communicating over the Network
• Network structure
• Network types
• Network communication
• Network Security Fundamentals
• Guide to Network Security Fundamentals
• Information security
• Securing the Network Infrastructure
• Network cable plant
• Secure removable media
• Network Centric World
• Data Networking Role
• Network architecture design
• Data networking
• Addressing the Network
• IP addressing structure
• IPv4 addresses
• Testing the Network layer
• Basic Network media
• LAN connection
• Network designs
• Cabling Networks
• Define information security
• Information security careers
• Internetwork Operating System
• Perform Basic Router
• Switch Configuration
• Configuring Network
• OSI Physical Layer
• Physical layer protocols
• Physical layer signaling
• Network media
• Network media used in Ethernet
• Features of Ethernet
• Media access control method
• Layer 2 addressing
• Basic attacks
• Identity attacks
• Malicious code
• Security principles
• Effective authentication methods
• Control access to computer systems
• Security Baselines
• Disable nonessential systems
• Harden operating systems
• Web security
• Protect e mail systems
• World Wide Web vulnerabilities
• Protecting advanced communications
• Harden File Transfer Protocol
• Secure remote access
• Scrambling through cryptography
• Cryptography hashing algorithms
• Symmetric encryption algorithms
• Managing keys
• Public key infrastructure
• Manage digital certificates
• Operational security
• Harden physical security
• Secure the physical environment
• Security policy cycle
• Security policy
• Risk identification
• Security management
• Identity management
• Plan for change management
• Advanced security
• Computer forensics
• Harden security
• Data Networks
• Supporting communication
• Application Layer Functionality
• Application Layer Services
• OSI Transport Layer
• Transport Layer protocols
• Transport Layer role
• Managing TCP sessions
• OSI Data Link layer
• Data Link layer protocols
• Media access control methods
• Accessing the media
• ccna
• the role of the Network layer
• common Network layer protocol