Lab 3.5.2 IP Addresses and Network Communication

Step 5: Change IP address for PC2 

a. On PC2, go to the Control Panel, double click the Network Connections icon, and then right click the connected Local Area Connection icon. Choose Properties from the pull-down menu. 

b. Using the scroll bar in the Local Area Connection Properties window, scroll down to highlight Internet Protocol (TCP/IP). Click the Properties button. 

c. Change the logical IP address for PC2 from 192.168.1.2 to 192.168.2.2 and leave the subnet mask set to 255.255.255.0. On what network is PC2 now?

Jawaban : PC2 is now on the 192.168.2.0 network 

d. Click OK, which will close the Internet Protocol (TCP/IP) Properties window. Click the Close button to exit theLocal Area Connection Properties window. 

e. Refer back to Step 3c. On what network is PC1? PC1 is still on the 192.168.1.0 network. 

f. The two PCs are still on the same physical Ethernet network. Are they on the same logical IP network?Jawaban: NO

Step 6: Test network connectivity between the 2 PCs 

a. On PC1, go to Start, then Run. Type cmd, and then click OK. A Window command prompt window will appear. 

b. At the > prompt, type ping 192.168.2.2 and press Enter. Was it successful? No Why or why not? 

Jawaban: Ya.Karena pemasangan dan konfigurasinya benar. 

c. What type of networking device would allow the PCs to communicate?

Jawaban : A router, if placed between the 2 PCs using proper cabling

Step 7: Change IP address for PC1 

a. Using the procedure previously described, change the logical IP address for PC1 from 192.168.1.1 to 192.168.2.99 and leave the subnet mask set to 255.255.255.0. On what network is PC1 now? 

Jawaban : Ya. PC1 is now on the 192.168.2.0 network 

b. Click OK, which will close the Internet Protocol (TCP/IP) Properties window. Click the Close button to exit theLocal Area Connection Properties window. 

c. The two PCs are still on the same physical Ethernet network. Are they on the same logical IP network now?Jawaban: No.

Step 8: Test network connectivity between the 2 PCs 

a. On PC2, go to Start, then Run. Type cmd, and then click OK. A Window command prompt window will appear. 

b. At the > prompt, type ping 192.168.2.99 and press Enter. Was it successful? Yes Why or why not?

Jawaban : Ya .Karena masih dalam satu jaringan