Manipulator is now used as a industrial robots in use, the control objectives often appear often in industrial automation. Industrial automation technology has gradually matured, as mature a technology line has been rapid development in industrial automation as a separate subject. Manipulator application began to filter into welding, logistics, mechanical processing, and other industries. Especially at high or very low temperatures, full of poisonous gases, high radiation case, robot in similar circumstances showed great use also brings great convenience to the staff. Precisely because of this robot to get people's attention began to be a high degree of development. Labor rates, working conditions, labor intensive aspects of promoting development. Both at home and abroad to develop the PLC (programmable logic controller) is in various special circumstances and under special conditions set for mechanical devices. Now turned on the development of the microelectronics automatic control technology and the rapid development of the trains, the success of PLC hardware software and simulation control win big and successful development, now continues to develop as a factory automation standards. Because robots are good development of the technology makes a good optimization of productive capital, and robot shows this unique advantages, such as: has good compatibility, wide availability, hardware is complete, and programming that can be mastered in a short time, so in the context of industrial PLC applications became ubiquitous. Manipulator in many developed country agriculture and industry has been pplied, such as the use of mechanical harvesting large areas of farmland, repeated operations on the high-speed line that uses a robotic arm, and so on. Today, the high level of automation combined with restrictions on the manipulator development level is slightly lower than the international. The design is mainly arm welding machine by PLC Automation control. This of design let designers on in school by learn of has a must of consolidation, understand has some usually didn't opportunities awareness in world range within some leading level of knowledge has has must awareness, hope designers can in yihou of design in the can success of using in this design in the proceeds of experience 1.2 manipulator in both at home and abroad of research profile automation mechanical arm research began Yu 20th century medium-term, after years with with computer and automation technology of development, Makes mechanical arm on the Grand stage of industrial automation and shine, gradually became an industrial evaluation standards, and its importance can be seen. Now original robotic arm spent most of mass production and use on the production line, which is programmed robotic arm. As the first generation of manipulator position control systems main features, although not back several generations that can detect the external environment, but can still successfully complete like welding, painting, delivery as well as for materials simple movements. Second generation mechanical arms are equipped with sensors and manipulators have the environment there is a certain amount of \hen the mechanical arm is to use the program as a basis. Difference is that the robot begand 交换机路由器配置
实 验 指 导 书
计算机科学学院
manipulator control mode and programmable controllers introduction 2.1 Select discussion with manipulator control 2.1.1 classification of control relays and discrete electronic circuit can control old industrial equipment, but also more common. Mainly these two relatively cheap and you can meet the old-fashioned, simple (or simple) industrial equipment. So he can see them now, however these two control modes (relay and discrete electronic circuits) are these fatal flaws: (1) cannot adapt to the complex logic control, (2) only for the current project, the lack of compatibility and (3) not reforming the system with equipment improvements. Spring for the development of China's modern industrial automation technology the substantial increase in the level of industrial automation, completed the perfect relay of the computer too much. In terms of controlling the computer showed his two great advantages: (1) each of the hardware can be installed on one or more microprocessors; (2) the official designer of the software writing content control is all about. Now in several ways in the context of industrial automation can often be seen in three ways: (1) Programmable Logical Controller (referred to as IPC); (2) Distributed Control System (DCS for short), and (3) the Programmable Logical Controller (PLC for short). 2.1.2 PLC and the IPC and DCS contrast contrast 1, each of the three technologies of origins and development requirements for fast data processing makes it invented the computer. The men brought in terms of hardware there, using a high level of standardization, can use more compatibility tools, is a rich software resources, especially the need for immediacy in operational systems. So the computer can effectively control is used to control and meet its speed, on the virtual model, real-time and in computational requirements. Distributed system started with a control system for industrial automatic instrument used to control, whereas now it is successfully developed into industrial control computer used as a central collection and distribution system and transition of distributed control system in analogue handling, loop control, has begun to reflect the use of a huge advantage. Though distributed system has great advantages in loop regulation, but only as a means of continuous process control. Optimization of PLC is the corresponding relay needs was born, its main use in the work order control, early primary is replaced relay this hulking system, focused on the switch controlling the running order of functions. Marked by the microprocessor in the early 1970 of the 20th century emerged, micro-electronics technology has developed rapidly, people soon microelectronics processing technology will be used in the Programmable Logical Controller (that is 《交换机路由器配置》实验指导书
实验一
一、实验目的
搭建交换机模拟实验环境
1. 掌握交换机模拟软件的安装与使用方法； 2. 掌握用模拟软件设计网络的方法；
3. 掌握在模拟环境中配置网络设备的基本方法。
二、实验要求
1. 安装网络实验模拟软件；
2. 按实验内容要求设计一个简单的网络； 3. 按实验步骤完成各网络设备的配置； 4. 进行相关测试；
5. 对实验结果进行分析讨论； 6. 完成实验思考题；
7. 实验结束提交书面实验报告。
三、实验环境
1. 运行Windows操作系统的PC机一台； 2. 网络实验模拟软件Boson Netsim。
四、实验内容及步骤
1. 安装Boson Netsim模拟器软件；
2. 启动网络设计器，按图1-1设计一个网络拓扑，在该网络中有两台Cisco2950交换
机，两台交换机通过快速以太网端口1进行级联；
3. 添加4台PC机，PC1和PC2分别连接在交换机1的第2和第3号端口，PC3和
PC4分别连接在交换机2的第2和第3号端口； 4. 设计完成后，保存该网络拓扑结构；
5. 启动网络模拟器软件，在“File”菜单下，选择“Load Netmap”菜单项，装载刚才
设计好的网络拓扑结构，以模拟出该网络环境； 6. 分别设置这两台交换机的主机名为C2950A和C2950B；
7. 分别设置4台PC机的IP地址为192.168.3.11，192.168.3.12，192.168.3.51，
192.168.3.52；
8. 在PC1中，分别Ping主机PC2，PC3和PC4，检查网络的连通性；
9. 在模拟器的“File”菜单下，选择“Save multi devices configs”菜单项，将整个网
络配置保存到一个文件中，然后退出模拟器； 10. 重新启动模拟器，并加载前面设计的网络拓扑结构；
11. 在模拟器的“File”菜单下，选择“Load multi devices configs”菜单项，从保存的
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Manipulator is now used as a industrial robots in use, the control objectives often appear often in industrial automation. Industrial automation technology has gradually matured, as mature a technology line has been rapid development in industrial automation as a separate subject. Manipulatorapplication began to filter into welding, logistics, mechanical processing, and other industries. Especially at high or very low temperatures, full of poisonous gases, high radiation case, robot in similar circumstances showed great use also brings great convenience to the staff. Precisely because of this robot to get people's attention began to be a high degree of development. Labor rates, working conditions, labor intensive aspects of promoting development. Both at home and abroad to develop the PLC (programmable logic controller) is in various special circumstances and under special conditions set for mechanical devices. Now turned on the development of the microelectronics automatic control technology and the rapid development of the trains, the success of PLC hardware software and simulation control win big and successful development, now continues to develop as a factory automation standards. Because robots are good development of the technology makes a good optimization of productive capital, and robot shows this unique advantages, such as: has good compatibility, wide availability, hardware is complete, and programming that can be mastered in a short time, so in the context of industrial PLC applications became ubiquitous. Manipulator in many developed country agriculture and industry has been applied, such as the use of mechanical harvesting large areas of farmland, repeated operations on the high-speed line that uses a robotic arm, and so on. Today, the high level of automation combined with restrictions on the manipulator development level is slightly lower than the international. The design is mainly arm welding machine by PLC Automation control. This of design let designers on in school by learn of has a must of consolidation, understand has some usually didn't opportunities awareness in world range within some leading level of knowledge has has must awareness, hope designers can in yihou of design in the can success of using in this design in the proceeds of experience 1.2 manipulator in both at home and abroad of research profile automation mechanical arm research began Yu 20th century medium-term, after years with with computer and automation technology of development, Makes mechanical arm on the Grand stage of industrial automation and shine, gradually became an industrial evaluation standards, and its importance can be seen. Now original robotic arm spent most of mass production and use on the production line, which is programmed robotic arm. As the first generation of manipulator position control systems main features, although not back several generations that can detect the external environment, but can still successfully complete like welding, painting, delivery as well as for materials simple movements. Second generation mechanical arms are equipped with sensors and manipulators have the environment there is a certain amount of \hen the mechanical arm is to use the program as a basis. Difference is that the robot begand配置文件中恢复网络配置； 12. 检查各网络设备的配置是否恢复。
图1-1 网络拓扑结构
五、实验结果及分析
理解实验内容中的每一个步骤，并在实验报告中记录关键步骤的作用及配置方法。
六、实验思考题
1. 如果把主机PC3的IP地址配置为192.168.2.51，还能和PC1主机Ping通吗？为什
么？
manipulator control mode and programmable controllers introduction 2.1 Select discussion with manipulator control 2.1.1 classification of control relays and discrete electronic circuit can control old industrial equipment, but also more common. Mainly these two relatively cheap and you can meet the old-fashioned, simple (or simple) industrial equipment. So he can see them now, however these two control modes (relay and discrete electronic circuits) are these fatal flaws: (1) cannot adapt to the complex logic control, (2) only for the current project, the lack of compatibility and (3) not reforming the system with equipment improvements. pring for the development of China's modern industrial automation technology the substantial increase in the level of industrial automation, completed the perfect relay of the computer too much. In terms of controlling the computer showed his two great advntages: (1) each of the hardware can be installed on one or more microprocessors; (2) the official designer of the software writing content control is all about. Now in several ways in the context of industrial automation can often be seen in three ways: (1) Programmable Logical Controller (referred to as IPC); (2) Distributed Control System (DCS for short), and (3) the Programmable Logical Controller (PLC for short). 2.1.2 PLC and the IPC and DCS contrast contrast 1, each of the three technologies of origins and development requirements for fast data processing makes it invented the computer. The men brought in terms of hardware there, using a high level of standardization, can use more compatibility tools, is a rich software resources, especially the need for immediacy in operational systems. So the computer can effectively control is used to control and meet its speed, on the virtual model, real-time and in computational requirements. Distributed system started with a control system for industrial automatic instrument used to control, whereas now it is successfully developed into industrial control computer used as a central collection and distribution system and transition of distributed control system in analogue handling, loop control, has begun to reflect the use of a huge advantage. Though distributed system has great advantages in loop regulation, but only as a means of continuous process control. Optimization of PLC is the corresponding relay needs was born, its main use in the work order control, early primary is replaced relay this hulking system, focused on the switch controlling the running order of functions. Marked by the microprocessor in the early 1970 of the 20th century emerged, micro-electronics technology has developed rapidly, people soon microelectronics processing technology will be used in the Programmable Logical Controller (that is
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《交换机路由器配置》实验指导书
实验二
一、实验目的
交换机的基本配置与VLAN设置
1. 了解交换机的配置方式；
2. 掌握交换机的基本配置与管理方法； 3. 掌握基于交换机的VLAN划分和设置方法。
二、实验要求
1. 按实验内容要求设计网络拓扑结构； 2. 按网络设计要求完成交换机的基本配置； 3. 按网络设计要求完成VLAN的划分与配置； 4. 配置PC机的IP地址、子网掩码及网关； 5. 进行相关测试；
6. 在实验报告上记录配置方法和命令； 7. 对实验结果进行分析讨论； 8. 完成实验思考题；
9. 实验结束提交书面实验报告。
三、实验环境
1. 运行Windows操作系统的PC机一台；
2. PC机上安装有网络实验模拟软件Boson Netsim。
四、实验内容及步骤
1. 启动网络设计器，按图2-1设计一个网络拓扑，在该网络中有一台Cisco2950交换
机和3台PC机，PC1、PC2和PC3分别连接在交换机的第1、第2和第3号端口； 2. 设计完成后，保存该网络拓扑结构；
3. 启动网络模拟器软件，在“File”菜单下，选择“Load Netmap”菜单项，装载刚才
设计好的网络拓扑结构，以模拟出该网络环境； 4. 设置交换机的主机名为C2950；
配置命令：Switch(config)#hostname C2950
5. 配置交换机的特权密码为cisco；
配置命令：C2950(config)#enable password cisco
6. 配置Telnet虚拟终端，允许16个Telnet连接，Telnet登录口令为cisco；
配置命令：C2950(config)#line vty 0 15
C2950(config-line)#password cisco C2950(config-line)#login
//登录口令生效
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