Chapter 3 Network Architetures and standarts 3. 4 TWO VIEWPOINTS ABOUT STANDARDS Background Communications vendors realized early standards computer manufacturers were slower to recognize the need for standards Customers demanded that product was standardization network Management and operation www.gxmu.edu.cn
Network Management and Operation www.gxmu.edu.cn Background: Communications vendors realized early standards. computer manufacturers were slower to recognize the need for standards. Customers demanded that product was standardization. 3.4 TWO VIEWPOINTS ABOUT STANDARDS Chapter 3 Network Architetures and Standarts
Chapter 3 Network Architeture and standarts One People who have a strong networking background see the computer as a tool to enhance a networks capability Tend to wait for standards and follow them closely network Management and operation www.gxmu.edu.cn
Network Management and Operation www.gxmu.edu.cn People who have a strong networking background see the computer as a tool to enhance a network`s capability. One Tend to wait for standards and follow them closely. Chapter 3 Network Architetures and Standarts
Chapter 3 Network Architetures and standarts TwO Those who have a strong computer background tend to focus on what can be done with software or specially designed circuit chips for computers Network Network They forge ahead of the standards-making process network Management and operation www.gxmu.edu.cn
Network Management and Operation www.gxmu.edu.cn Figure 3-1 Two different views of the relative roles of networks and computers. Those who have a strong computer background tend to focus on what can be done with software or specially designed circuit chips for computers. They forge ahead of the standards-making process Two Chapter 3 Network Architetures and Standarts
Chapter 3 Network Architeture and standarts Purport While neither viewpoint is wrong it leads to differing philosophies Both are legitimate and have their place network Management and operation www.gxmu.edu.cn
Network Management and Operation www.gxmu.edu.cn Purport While neither viewpoint is wrong ,it leads to differing philosophies. Both are legitimate and have their place. Chapter 3 Network Architetures and Standarts
Chapter 3 Network Architetures and standarts 3.5 STANDS AND STANDS-MAKING ORGANIZATIONS Because of the recognized need for common international standards, there is a great deal of cooperation among communications standards making organizations Data communication standards are more complicated than Voice communication standards Early standards were mostly electrical in nature The standards-setting process is slow Writing standards is dificult work network Management and operation www.gxmu.edu.cn
Network Management and Operation www.gxmu.edu.cn 3.5 STANDS AND STANDS-MAKING ORGANIZATIONS Because of the recognized need for common international standards, there is a great deal of cooperation among communications standards making organizations. Data communication standards are more complicated than Voice communication standards. Early standards were mostly electrical in nature. The standards-setting process is slow. Writing standards is difficult work. Chapter 3 Network Architetures and Standarts