计算机网络实验报告.doc

20132014学年第一学期实 验 报 告实验课程： 计算机网络 指导教师： 邓 勇 学 号： 学生姓名： 专业班级： 成 绩： 湖南师范大学教育科学学院 目录双绞网线制作3网络工程设计与系统集成课程实验报告5Lab 1：Connecting to a Router(连接到路由器)实验目的：熟悉思科路由器5Lab 2：Introduction to the basic User Interface实验目的：熟悉命令行界面，用户和特权模式，和基本的帮助和显示命令6Lab 3：Introduction to the basic Show Commands实验目的：熟悉基本的命令7Lab 4：Introduction to the Switch实验目的：熟悉思科catalyst 1912的基本配置10Lab 5：Introduction to Basic Switch Commands实验目的：了解并熟悉基本的开关命令12Lab 6：VLAN实验目的：了解并熟悉VLANs14Lab 7：OSPF Routes实验目的：了解并熟悉OSPF单区域配置和测试19Lab 8：Basic Router Configuration实验目的：了解并熟悉OSPF单区域配置和测试22Lab 9：OSPF实验目的：了解并熟悉OSPF33Lab 10：IP Addressing实验目的：建立路由器和主机，了解并熟悉IP地址36Lab 11：2950 IP Addreesses实验目的：建立交换机和主机，了解并熟悉2950的IP地址38双绞网线制作一、实验介绍1、实验名称：双绞网线的制作2、课程名称：计算机网络3、实验目的：掌握普通双绞线的网线制作及检测方法4、实验内容： 根据双绞线的传输原理，按照两种双绞网线水晶头的做法标准，标准分别为TIA/EIA-568B和TIA/EIA-568A，制作双绞网线。5、实验环境： 网线钳（RJ-45 钳）、测试（通）仪、4个水晶头和两条网线（双绞线）。二、实验步骤：1、剥线：利用网线钳将双绞线的绝缘层去掉，大约去掉1.52.5 厘米的长度。（此过程中用力要恰当，过轻则剪不断绝缘皮；过重则会把里面的网线剪断。）将网线钳绕线一圈即可2、排线：按照网线水晶头的做法标准（TIA/EIA-568B和TIA/EIA-568A），我分别制作一根为全TIA/EIA-568B标准的网线（直通线）和一根两种标准都有的网线（交叉线）。这两种标准的线序为（水晶头的铜片向上，从左至右排序）：TIA/EIA-568B：1.白橙2.橙3.白绿4.蓝5.白蓝6.绿7.白棕8.棕TIA/EIA-568A：1.白绿2.绿3.白橙4.蓝5.白蓝6.橙7.白棕8.棕3、剪线：线排好了，接下来自然就该把线剪断了，留1-1.5 厘米，剪线要干脆果断，一次下去，就把多余的线全剪完，并且要求线头是整齐的。4、插线：一手紧压剪下来的线，一手拿水晶头，水晶头铜片向上，然后整齐插入，塞至底端。5、压线：把插好线后的水晶头放入网线钳的专用压线口中，右手慢慢的用力，把弹簧片压紧。6、 测线：现在把网线的一端插入测线仪的TX 端，另一端放到RX 端，或者放到Remote 端。打开测通仪的开关，如果在自动档，那么两端的红灯会从1 相应的亮到8。如果有灯不亮，或者两头的灯不是对应着亮，可能线有问题了，需要检查问题，必要时重新做。 实验过程中，第一次检测出现了问题，但经过重新压线之后便正常了，说明压线没有压好。三、实验结果：1、只要正确接线然后压线压好，一般情况下实验都比较顺利。2、经过总结，用测线仪测试过后发现指示灯不全亮则可能出现的问题是：线序错了可能是线没有与水晶头后端接触在剥线过程中线被剥断了网络工程设计与系统集成课程实验报告Lab 1：Connecting to a Router(连接到路由器)实验目的：熟悉思科路由器实验条件：软件路由器系统的router1实验过程：1.双击打开实验1，Connecting to a Router2.点击view lab（查看实验）、load lab（进入实验）3.view lab的内容如下：实验步骤：1-4 Lab 2：Introduction to the basic User Interface实验目的：熟悉命令行界面，用户和特权模式，和基本的帮助和显示命令实验条件：软件路由器系统的router1实验过程： Lab 3：Introduction to the basic Show Commands实验目的：熟悉基本的命令实验条件：软件路由器系统的router1实验过程：Lab 4：Introduction to the Switch实验目的：熟悉思科catalyst 1912的基本配置实验条件：软件路由器系统的router1Lab 5：Introduction to Basic Switch Commands实验目的：了解并熟悉基本的开关命令实验条件：软件路由器系统的swich1实验过程：结果如下：Lab 6：VLAN实验目的：了解并熟悉VLANs实验条件：软件路由器系统的swich1、route1、电脑实验过程：结果如下：Lab 7：OSPF Routes实验目的：了解并熟悉OSPF单区域配置和测试实验条件：软件路由器系统实验过程：结果如下：Lab 8：Basic Router Configuration实验目的：了解并熟悉OSPF单区域配置和测试实验条件：软件路由器系统实验过程：结果如下：1. In this lab, you will get practice with basic configuration and show commands on theCisco router.2. Select Router1 from the tool bar. Press enter to get to the user prompt(Router)3. The greater-than symbol ( ) in the prompt indicates you are in user mode. Type ? to see a list of commands that can be entered in user mode.(Router ?)4. Type enable to get into privileged mode. The pound sign (#) indicates you are now in privileged mode.(Router enable Router#)5. Type ? to see a list of commands that can be entered in privileged mode. Notice thatthere are more commands available inprivileged mode than are available in user mode. Configure and reload are two such commands that can only be issued in privileged mode.(Router# ?)6. Exit privileged mode by typing disable.(Router# disable Router)7. Re-enter privileged mode and type configure terminal to get into configuration mode(Router enableRouter# configure terminalRouter(config)#)8. Configure a hostname of router1 (without the quote marks). Notice how the prompt changes.(Router(config)# hostname router1router1(config)#)9. In global configuration mode on router1, type enable ?. This will show valid parameters that can be entered with the enable command. Configure an enable password of ccnalab that will not be encrypted when viewing the router configuration file and an enable password of cisco that will be encrypted.10. Configure an IP address for the Ethernet0 interface on router1 (refer to the table on page 6 for all IP addresses and masks).Activate the interface it is currently in shutdown mode. You should see a message that the interface has now come up.Practice using the tab key type int and then the tab key (no spaces). You should see the word interface spelled out.11. Configure an IP address for router1s Serial0 interface (refer to the table for IP addresses and masks) and activate the interface.Practice using abbreviated commands for both interface serial0 and no shutdown.12. Exit configuration mode by keying ctrl-z . This will bring you back to the privileged mode prompt. You could also accomplish the same thing by keying exit twice. The exit command moves you back one level (from interface-configuration mode - global configuration mode - privileged mode prompt).13. Type logout to exit the command line interfacerouter1# logout14. Press the enter key to get back into the user mode prompt and then type enable to get into privileged mode. You will be prompted for the enable secret password cisco which you previously configured.(密码隐形输入)router1 enablepassword: ciscorouter1#15. Display a summary of all interfaces by typing:（router1# show ip interface brief）16. Display detailed information on each interface by typing:（router1# show interfaces）17. Display the active configuration in DRAM by typing:（router1# show running-config）18. Display the saved configuration in NVRAM by typing show startup-config.router1# show startup-config19. Save the running (active) configuration to NVRAM by typing: router1# copy running-config startup-config20. Now display the contents of NVRAM again. This time, you should see the activeconfiguration saved in NVRAM.router1# show startup-config 21. Issue the show version command and answer these questions (router1# show version)22. Issue the command to show which Layer 3 protocols are currently running on the router.(router1# show protocols)23. Select router2 from the toolbar on top. Press enter and get into user mode. From there go into privileged mode. 24. Configure a hostname of router2 and configure an enable secret password of cisco for router2.25. Configure an IP address for Fast Ethernet 0/0 on router2 and activate the interface (see the diagram above for IP addresses and masks). Router2 is 2600 modular router and must be configured using slot/port notation.26. Display the summary status of all interfaces. Remember to get out of configuration mode first before issuing any show commands. 27. Try to ping router1s Ethernet address (160.10.1.1) from router2.(router2# ping 160.10.1.1)Lab 9：OSPF实验目的：了解并熟悉OSPF实验条件：软件路由器系统实验过程：1. In this lab, you will configure the OSPF routing protocol. Begin by turning off EIGRP on router1, router2, router3, and router4.（routerx(config)# no router eigrp 100）2. Configure OSPF on router1, router2, router3, and router4. Use Process ID