TAILIEUCHUNG - Lecture Business data communications: Chapter 16 - Behrouz A. Forouzan

Chapter 16 - Network management. In this chapter we first define and explain the five aspects of network management: configuration management, fault management, performance management, accounting management, and security management. | Chapter 16 Network Management Understand the importance of configuration management and its two components: reconfiguration and documentation. Understand importance of fault management and its two components: reactive and proactive management. Understand the importance of performance management and its four measurements: capacity, traffic, throughput, and response time. Understand the importance of accounting management and the reason for using it. After reading this chapter, the reader should be able to: OBJECTIVES OBJECTIVES (continued) Be familiar with the SNMP protocol as a software management tool. Be familiar with hardware management tools such as line monitors and protocol analyzers. Figure 16-1 Areas of network management Business Focus: Network Manager Functions The following are some of the functions expected from a network manager: Monitor daily network operation Support network users Manage budgetary issues Keep abreast of the latest networking technologies Apply the .

• Quản trị mạng
• Business data communications
• Data communications
• Business data communications
• Network management
• Configuration management
• Network management tools
• Data link layer
• Network criteria
• Data communications system
• Data communications networks
• Media access control
• Network models
• Network standards
• Application layer
• Application architectures
• Physical layer
• Digital transmission
• Network and transport layers
• Transport layers
• Local area networks
• Traditional ethernet
• Wireless local area networks
• Wireless LANs
• Backbone networks
• Backbone network architectures
• Circuit switched networks
• Wide area networks
• Network security
• Risk assessment
• Network design
• Traditional network design