TAILIEUCHUNG - Lecture Networking essentials plus (3/e) - Chapter 5: Introducing network standards

Lecture Networking essentials plus (3/e) - Chapter 5: Introducing network standards. The main contents of the chapter consist of the following: Open systems interconnection (OSI) model, IEEE standard, device drivers and OSI. | Introducing Network Standards Open Systems Interconnection (OSI) Model IEEE Standard Device Drivers and OSI 1 Open Systems Interconnection (OSI) Model 2 Network Communications OSI Model Windows NT and the OSI Model Network Communications 3 Sending Computer Must: Recognize data Divide it into manageable chunks Add information to determine its location and identify the receiver Add timing and error-checking information Put data on the network and send it Seven-Layer OSI Model 4 OSI Layer Relationships 5 Application Layer (7) Topmost layer Represents services that directly support user applications Window to network services Handles network access, flow control, and error recovery 6 Presentation Layer (6) Network translator On sending end, determines formatting used to exchange data among computers and adds formatting so data can be understood by network On receiving end, translates data from application format to a common intermediate format Manages data compression, .

• Quản trị mạng
• Networking essentials plus
• Lecture Networking essentials plus
• Introducing network standards
• Network standards
• Open systems interconnection model
• Network communications
• Network configuration
• Network topology
• Computer networking
• Server based networks
• Basic network media
• Networking cabling
• Network interface card
• Wireless networking
• Network architecture
• Access methods
• Ethernet specifications
• Network operating systems
• Novell operating systems
• Microsoft network operating systems
• Operating systems
• Network protocols
• Layered architecture
• Removing protocols
• Netware protocols
• Ensuring hardware compatibility
• Network design
• Taking inventory
• Network media
• Establishing network shares
• Network shares
• Managing network accounts
• Network accounts
• Ensuring network security
• Networks secure
• Healthy network environment
• Data protection
• Network printing
• Shared printer
• Sharing fax modems
• Administering change
• Running network
• Documenting network performance
• Total system management
• Troubleshooting tools
• Hardware tools
• Software tools