13.2.7 Packet Tracer - Use Ping and Traceroute to Test Network Connectivity

10/7/23, 1:02 PM 13.2.7 Packet Tracer - Use Ping and Traceroute to Test Netw ork Connecti… about:blank 1/4 Packet Tracer - Use Ping and Traceroute to Test Network Connectivity Addressing Table Device Interface IP Address / Prefix Default Gateway R1 G0/0 2001:db8:1:1::1/64 N/A R1 G0/1 10.10.1.97 255.255.255.224 N/A R1 S0/0/1 10.10.1.6 255.255.255.252 N/A R1 S0/0/1 2001:db8:1:2::2/64 N/A R1 S0/0/1 fe80::1 N/A R2 S0/0/0 10.10.1.5 255.255.255.252 N/A R2 S0/0/0 2001:db8:1:2::1/64 N/A R2 S0/0/1 10.10.1.9 255.255.255.252 N/A R2 S0/0/1 2001:db8:1:3::1/64 N/A R2 S0/0/1 fe80::2 N/A R3 G0/0 2001:db8:1:4::1/64 N/A R3 G0/1 10.10.1.17 255.255.255.240 N/A R3 S0/0/1 10.10.1.10 255.255.255.252 N/A R3 S0/0/1 2001:db8:1:3::2/64 N/A R3 S0/0/1 fe80::3 N/A PC1 NIC 10.10.1.98 255.255.255.224 10.10.1.97 PC2 NIC 2001:DB8:1:1::2/64 fe80::1 PC3 NIC 10.10.1.18 255.255.255.240 10.10.1.17 PC4 NIC 2001:DB8:1:4::2/64 Fe80::1 Objectives Part 1: Test and Restore IPv4 Connectivity Part 2: Test and Restore IPv6 Connectivity Scenario There are connectivity issues in this activity. In addition to gathering and documenting information about the network, you will locate the problems and implement acceptable solutions to restore connectivity. Note: The user EXEC password is cisco . The privileged EXEC password is . class  2013 - 2020 Cisco and/or its affiliates. All rights reserved. Cisco Public Page of 1 4 www.netacad.com Packet Tracer - Use Ping and Traceroute to Test Network Connectivity Instructions Part 1: Test and Restore IPv4 Connectivity Step 1: Use ipconfig and ping to verify connectivity. a. Click and open the . PC1 Command Prompt b. Enter the command to collect the IPv4 information. Complete the ipconfig /all Addressing Table with the IPv4 address, subnet mask, and default gateway.

10/7/23, 1:02 PM 13.2.7 Packet Tracer - Use Ping and Traceroute to Test Netw ork Connecti… about:blank 2/4  2013 - 2020 Cisco and/or its affiliates. All rights reserved. Cisco Public Page of 1 4 www.netacad.com Packet Tracer - Use Ping and Traceroute to Test Network Connectivity Instructions Part 1: Test and Restore IPv4 Connectivity Step 1: Use ipconfig and ping to verify connectivity. a. Click and open the . PC1 Command Prompt b. Enter the command to collect the IPv4 information. Complete the ipconfig /all Addressing Table with the IPv4 address, subnet mask, and default gateway. c. Click and open the . PC3 Command Prompt d. Enter the command to collect the IPv4 information. Complete the ipconfig /all Addressing Table with the IPv4 address, subnet mask, and default gateway. e. Use the command to test connectivity between and . The ping should fail. ping PC1 PC3 Step 2: Locate the source of connectivity failure. a. From , enter the necessary command to trace the route to . PC1 PC3 Question: What is the last successful IPv4 address that was reached? 10.10.1.97 Type your answers here. b. The trace will eventually end after 30 attempts. Enter to stop the trace before 30 attempts. Ctrl + C c. From , enter the necessary command to trace the route to . PC3 PC1 Question: What is the last successful IPv4 address that was reached? 10.10.1.17 Type your answers here. d. Enter to stop the trace. Ctrl + C Open configuration window e. Click . Press and log in to the router. R1 ENTER f. Enter the command to list the interfaces and their status. There are two IPv4 show ip interface brief addresses on the router. One should have been recorded in Step 2a. Question: What is the other? 10.10.1.6 Type your answers here. g. Enter the command to list the networks to which the router is connected. Note that there show ip route are two networks connected to the interface. Serial0/0/1 Question: What are they? 10.10.1.6/32, 10.10.1.4/30 Type your answers here. h. Repeat steps 2e through 2g with and record your answers. 10.10.1.10; 10.10.1.8/30, 10.10.1.10/32 R3 Type your answers here. i. Click . Press and log into the router. R2 ENTER j. Enter the command and record your addresses. show ip interface brief Type your addresses here. k. Run more tests if it helps visualize the problem. Simulation mode is available. Close configuration window Step 3: Propose a solution to solve the problem. Compare your answers in Step 2 to the documentation you have available for the network.  2013 - 2020 Cisco and/or its affiliates. All rights reserved. Cisco Public Page of 2 4 www.netacad.com Packet Tracer - Use Ping and Traceroute to Test Network Connectivity Question: What is the error? R2’s Serial 0/0/0 interface is configured with the wrong IP address Type your answers here. What solution would you propose to correct the problem? Configure the correct IP address on R2’s Serial 0/0/0 interface (10.10.1.5) Step 4: Implement the plan. Implement the solution you proposed in Step 3b.

10/7/23, 1:02 PM 13.2.7 Packet Tracer - Use Ping and Traceroute to Test Netw ork Connecti… about:blank 4/4 Type your answers here.  2013 - 2020 Cisco and/or its affiliates. All rights reserved. Cisco Public Page of 3 4 www.netacad.com Packet Tracer - Use Ping and Traceroute to Test Network Connectivity g. Run more tests if it helps visualize the problem. Simulation mode is available. Step 3: Propose a solution to solve the problem. Compare your answers in Step 2 to the documentation you have available for the network. Question: What is the error? PC4 is using the wrong default gateway configuration Type your answers here. What solution would you propose to correct the problem? Configure PC4 with the correct default gateway address: FE80::3. Type your answers here. Step 4: Implement the plan. Implement the solution you proposed in Step 3b. Step 5: Verify that connectivity is restored. a. From test connectivity to . PC2 PC4 b. From test connectivity to . PC4 PC2 Question: Is the problem resolved? Yes Type your answers here. Step 6: Document the solution. End of document  2013 - 2020 Cisco and/or its affiliates. All rights reserved. Cisco Public Page of 4 4 www.netacad.com