Nandini_300377653_lab3

CSIS2270 - Lab #3 Network Configuration and Network Services Name: Nandini Goyal Student No.: 300377653 Introduction: File Transfer Protocol (ftp) is a widely used protocol to move files between devices. Applications have been built based on the FTP protocol for data communications. In this lab, you will set up a ftp server for file transfer. Objectives: 1. To setup a simple network 2. To get familiar with network configuration commands 3. To get familiar with basic networking troubleshooting techniques and commands 4. To get familiar with ftp network service. Equipment Required: 1. One Home Router-PT. 2. Two PC-PT 3. One Server-PT 4. Straight network cables. A. Router Configuration [_____/6] 1. Refer to the diagram above and connect the PCs to the router (the same way you did in the previous lab2). Turn off the firewall on both PCs ( click on the PC in the workplace, then click on Desktop in the top bar , find the IPv4 Firewall icon and click it, then from the opened window select the “off” radio button, repeat these steps for both PCs and the Server) . 2. Set the PCs and the server to DHCP mode ( the same way you did in previous lab2) 1 20

3. Use “ ipconfig” command in the command prompt What is the ip address of PC 1? 192. 168. 0. 101 What is the ip address of PC 2? 192.168.0.100 What is the ip address of the server? 169.254.129.163 What is the ip address of Home Router? 192.168.0.1 4. From one of the PCs , login to the Home Router ( the same way you did in previous lab 2) 5. Configure router A as follow: IP address: 210.100.10.1 Subnet mask: 255.255.255.0 DHCP start IP address: 210.100.10.50 6. Disabled the wireless networks. 7. Save settings 8. Enter the command ipconfig /release on the PCs and Server 9. Enter the command ipconfig /renew on PC’s and Server 10. What is the IP address of PC 1? 169.252.41.42 What is the gateway address of PC 1? 192.168.0.1 What is the IP address of PC 2? 169.254.113.164 What is the gateway address of PC 2? _192.168.0.1 B. Connectivity Test [_____/4] 1. Connectivity test: in the command prompt use the command (C:\> ping ip address of the destination device) a) Ping to the local router: From PC 1 to Home Router. Is it successful? yes From PC 2 to Home Router. Is it successful? yes b) Ping to the local PC. From PC 1 to PC 2. Is it successful? no From PC 2 to PC 1. Is it successful? no C. FTP service [_____/10] FTP (File Transfer Protocol) is the protocol and network service used for transferring files between two devices. It runs on top of the TCP/IP stack to provide reliable data transfer between devices. The device that uploads or downloads a file is referred to as the FTP client , the device that stores the files or provides the files is referred to as FTP server ( in real case, it is necessary to set up a FTP server and turn on the FTP service on the server before the FTP service can be provided) . Note that many FTP servers allow any user to upload and download files by using the user id anonymous with no password. After you verified the connectivity between all the devices in this network, now you will practice the FTP service. For this purpose, you will use PC1 and PC2 as the FTP clients (using the FTP 2

2. Testing the FTP service a. Create a text file on PC1. Click on PC1in the workspace, then Desktop from the top menu bar, then click on Text Editor icon. b. Type some text and save the file as lab3.txt 4

c. Now from command prompt of PC1 log into the FTP server using the command (C:\> ftp ip address of the FTP server) , username “student” , password “lab3” , password will not be visible. Once logged in , the command prompt will change to ftp> d. T y p e “?” in the command line to check the available commands. List them below cd delete dir -get help passive put pwd quit rename - e. To upload the text file which you created earlier type the following command (ftp> put file name )  ftp> put lab3.txt  hit enter key on your keyboard then you will 5

C1841-advipservicesk9-mz.124-15.T1.bin - - 7

h. To download the lab3.txt file from the FTP server to PC2, click on PC2 in the workspace, and click on Desktop from the top menu bar and click on the command prompt. i. Type the command “dir” to make sure that lab3.txt file is not there. Can you see any files there? If yes, what are they? sampleFile.txt j. Log in the FTP server by the same way you did with PC1 using the same username and password. k. Use the command ( ftp> dir) , can you see the lab3.txt file ? yes l. In the ftp command line type the command (ftp> get filename ) to download the file from the FTP server  ftp> get lab3.txt  enter m. Close the connection with the FTP server as you did earlier and return to the command prompt of PC2. Type the command C:\> dir . Can you see the lab3.txt file ? yes Save the Packet Tracer file as described in the submission instructions. 8