Chapter 3

Lab 3.3.6 Determine the IP Address of a Computer

Step 1: Determine the IP address of the computer

e. Locate the IP address and record the finding.

f. Why is it important that a computer get an IP address? IP Address merupakan alamat agar bisa melakukan komunikasi data antar komputer dan dapat mengkoneksikan diri ke internet.

Lab 3.5.2 IP Addresses and Network Communication

Step 1: Connect the PCs to create a peer-to-peer network

Step 2: Verify physical connectivity

Step 3: Configure IP settings for the two PCs

Step 4: Verify IP connectivity between the two PCs

c. Make a note of whether the firewall settings are ENABLED (ON) for the Ethernet port or DISABLED (OFF) for the Ethernet port. ENABLED (ON)

Step 5: Change IP address for PC2

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? PC2 is now on the 192.168.2.0 network

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? tidak

Step 6: Test network connectivity between the 2 PCs

b. At the > prompt, type ping 192.168.2.2 and press Enter. Was it successful? Ya, karena pemasangan dan konfigurasinya benar.

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

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? Ya, PC1 is now on the 192.168.2.0 network

c. The two PCs are still on the same physical Ethernet network. Are they on the same logical IP network now? tidak

Step 8: Test network connectivity between the 2 PCs

b. At the > prompt, type ping 192.168.2.99 and press Enter. Was it successful? Ya, karena masih dalam satu jaringan

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