Southern New Hampshire University CYB 310 Module Two Lab Worksheet Complete this worksheet by replacing the bracketed phrases in the Response column with the relevant information. The OSI Model Prompt The HTTP message types used to request data is the GET message type. What HTTP message type is used to request data? Response Identify which flags are set in each of the three segments of the three-way handshake. The flags which are set in each of the three segments of the three-way handshake include SYN in the first segment, SYN-ACK in the second segment, and SEQ/ACK in the third. What command can be used on a Windows machine to view the MAC address? The command that can be used on a Windows machine to view the MAC address is ipconfig /all. 1
Southern New Hampshire University Network Troubleshooting Prompt In the lab, "Troubleshooting a Suspected DNS issue Using CLI Utilities," Step 11, type your name after the command prompt and take a screenshot of the output after running the nslookup command. In the lab, "Troubleshooting a Suspected DNS issue Using CLI Utilities," Step 14, take a screenshot of the webpage after correcting the URL. What utility can be used to find out the IP address, subnet mask, and default gateway configured on a computer? What is the function of the ipconfig/release and the ipconfig/renew commands? Response C:\Users \Administrator>nslookup ? Usage : ns lookup [-opt ... ] ns lookup [-opt ... ] - server ns lookup [-opt ... ] host # just look up 'host' using default server nslookup [-opt ... ] host server # just look up 'host' using 'server' # interactive mode using default server # interactive mode using 'server' C:\Users\Administrator >nslookup 192.168.12.11 Server: w2k8r2 internal1.netplus.com Address : 192.168.12.10 Name : w2k8r2internal2.netplus.com Address: 192.168.12.11 C:\Users \Administrator >Meghan Paylor 1IS7 flag4:465511 - Windows Internet Explorer http://www.isp.com/ × Bing Favorites Suggested Sites . Web Sico Gallery . 1157 flag4:465511 Welcome ???? Willkommen Bienvenido Bem-vindo VÃtejte Tervetuloa Bienvenue FLAG5:545561 ?? ?????? ????? Velkommen IIS7 VELKOMEN Benvenuto ?? Welkom internet information services Witamy Välkommen ?????? ????? Ho? Geldiniz Ãœdvözöljük ????? ??????? ????? ?????????? The utility that can be used to find out the IP address, subnet mask, and default gateway configured on a computer is ipconfig /all The function of ipconfig/release is to command the DHCP server to release the network configuration and erase current network configuration. 2
Southern New Hampshire University Network Troubleshooting What type of devices would be better served to have static IP configuration? Types of devices that would be better served to have static IP configuration include DHCP servers, web host servers, and shared printers. The function of ipconfig/renew is to instruct the computer to request a new IP address from the server. 3