計算機網(wǎng)絡實驗報告

1、20132014學年第一學期實 驗 報 告實驗課程： 計算機網(wǎng)絡 指導教師： 鄧 勇 學 號： 學生姓名： 專業(yè)班級： 成 績： 湖南師范大學教育科學學院 目錄雙絞網(wǎng)線制作3網(wǎng)絡工程設計與系統(tǒng)集成課程實驗報告5Lab 1：Connecting to a Router(連接到路由器)實驗目的：熟悉思科路由器5Lab 2：Introduction to the basic User Interface實驗目的：熟悉命令行界面，用戶和特權模式，和基本的幫助和顯示命令6Lab 3：Introduction to the basic Show Commands實驗目的：熟悉基本的命令7Lab 4：Int

2、roduction to the Switch實驗目的：熟悉思科catalyst 1912的基本配置10Lab 5：Introduction to Basic Switch Commands實驗目的：了解并熟悉基本的開關命令12Lab 6：VLAN實驗目的：了解并熟悉VLANs14Lab 7：OSPF Routes實驗目的：了解并熟悉OSPF單區(qū)域配置和測試19Lab 8：Basic Router Configuration實驗目的：了解并熟悉OSPF單區(qū)域配置和測試22Lab 9：OSPF實驗目的：了解并熟悉OSPF33Lab 10：IP Addressing實驗目的：建立路由器和主機，了解

3、并熟悉IP地址36Lab 11：2950 IP Addreesses實驗目的：建立交換機和主機，了解并熟悉2950的IP地址38雙絞網(wǎng)線制作一、實驗介紹1、實驗名稱：雙絞網(wǎng)線的制作2、課程名稱：計算機網(wǎng)絡3、實驗目的：掌握普通雙絞線的網(wǎng)線制作及檢測方法4、實驗內(nèi)容： 根據(jù)雙絞線的傳輸原理，按照兩種雙絞網(wǎng)線水晶頭的做法標準，標準分別為TIA/EIA-568B和TIA/EIA-568A，制作雙絞網(wǎng)線。5、實驗環(huán)境： 網(wǎng)線鉗（RJ-45 鉗）、測試（通）儀、4個水晶頭和兩條網(wǎng)線（雙絞線）。二、實驗步驟：1、剝線：利用網(wǎng)線鉗將雙絞線的絕緣層去掉，大約去掉1.52.5 厘米的長度。（此過程中用力要恰當，

4、過輕則剪不斷絕緣皮；過重則會把里面的網(wǎng)線剪斷。）將網(wǎng)線鉗繞線一圈即可2、排線：按照網(wǎng)線水晶頭的做法標準（TIA/EIA-568B和TIA/EIA-568A），我分別制作一根為全TIA/EIA-568B標準的網(wǎng)線（直通線）和一根兩種標準都有的網(wǎng)線（交叉線）。這兩種標準的線序為（水晶頭的銅片向上，從左至右排序）：TIA/EIA-568B：1.白橙2.橙3.白綠4.藍5.白藍6.綠7.白棕8.棕TIA/EIA-568A：1.白綠2.綠3.白橙4.藍5.白藍6.橙7.白棕8.棕3、剪線：線排好了，接下來自然就該把線剪斷了，留1-1.5 厘米，剪線要干脆果斷，一次下去，就把多余的線全剪完，并且要求線頭是

5、整齊的。4、插線：一手緊壓剪下來的線，一手拿水晶頭，水晶頭銅片向上，然后整齊插入，塞至底端。5、壓線：把插好線后的水晶頭放入網(wǎng)線鉗的專用壓線口中，右手慢慢的用力，把彈簧片壓緊。6、 測線：現(xiàn)在把網(wǎng)線的一端插入測線儀的TX 端，另一端放到RX 端，或者放到Remote 端。打開測通儀的開關，如果在自動檔，那么兩端的紅燈會從1 相應的亮到8。如果有燈不亮，或者兩頭的燈不是對應著亮，可能線有問題了，需要檢查問題，必要時重新做。 實驗過程中，第一次檢測出現(xiàn)了問題，但經(jīng)過重新壓線之后便正常了，說明壓線沒有壓好。三、實驗結果：1、只要正確接線然后壓線壓好，一般情況下實驗都比較順利。2、經(jīng)過總結，用測線儀測

6、試過后發(fā)現(xiàn)指示燈不全亮則可能出現(xiàn)的問題是：線序錯了可能是線沒有與水晶頭后端接觸在剝線過程中線被剝斷了網(wǎng)絡工程設計與系統(tǒng)集成課程實驗報告Lab 1：Connecting to a Router(連接到路由器)實驗目的：熟悉思科路由器實驗條件：軟件路由器系統(tǒng)的router1實驗過程：1.雙擊打開實驗1，Connecting to a Router2.點擊view lab（查看實驗）、load lab（進入實驗）3.view lab的內(nèi)容如下：實驗步驟：1-4 Lab 2：Introduction to the basic User Interface實驗目的：熟悉命令行界面，用戶和特權模式，和基本

7、的幫助和顯示命令實驗條件：軟件路由器系統(tǒng)的router1實驗過程： Lab 3：Introduction to the basic Show Commands實驗目的：熟悉基本的命令實驗條件：軟件路由器系統(tǒng)的router1實驗過程：Lab 4：Introduction to the Switch實驗目的：熟悉思科catalyst 1912的基本配置實驗條件：軟件路由器系統(tǒng)的router1Lab 5：Introduction to Basic Switch Commands實驗目的：了解并熟悉基本的開關命令實驗條件：軟件路由器系統(tǒng)的swich1實驗過程：結果如下：Lab 6：VLAN實驗目的：了

8、解并熟悉VLANs實驗條件：軟件路由器系統(tǒng)的swich1、route1、電腦實驗過程：結果如下：Lab 7：OSPF Routes實驗目的：了解并熟悉OSPF單區(qū)域配置和測試實驗條件：軟件路由器系統(tǒng)實驗過程：結果如下：Lab 8：Basic Router Configuration實驗目的：了解并熟悉OSPF單區(qū)域配置和測試實驗條件：軟件路由器系統(tǒng)實驗過程：結果如下：1. In this lab, you will get practice with basic configuration and show commands on theCisco router.2. Select Route

9、r1 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 (#) indic

10、ates 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 issue

11、d 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 quot

12、e 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 vi

13、ewing 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 messag

14、e 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 usin

15、g 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-configurat

16、ion 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 wh

17、ich you previously configured.(密碼隱形輸入)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 ty

18、ping:（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,

19、 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 route

20、r2 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 diagra

21、m 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.

22、1) from router2.(router2# ping 160.10.1.1)Lab 9：OSPF實驗目的：了解并熟悉OSPF實驗條件：軟件路由器系統(tǒng)實驗過程：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