CSN105 - Computer System Networking Assignment - Seneca College

Assignment Task

Lab Objectives

• Upon completion of this lab, you will be able to perform the following:
• Subnet a network based on network requirements.
• Configure IP addressing on network devices.
• Configure a router to route traffic from different networks.
• Configure static routes on a router to route traffic from different networks. Troubleshoot and resolve network connectivity issues.

Lab Materials

• Cisco Packet Tracer

Network Scenario

You are employed within the Seneca ITS Network team. The ITAS school has established multiple workrooms, each equipped with 12 computers. Your task involves assigning IP addresses to these computers based on the specific requirements of each workroom.

Part 1: Workroom1 (WRM1) Network Topology

1. Your major IP address for WRM1 should be 192.168.11a.0/24 where a is the last digit of your Student ID.

2. This address is in the form of X.Y.Z.0/24. This is called the “Network Address” or the “NETID”, it is just the ID or TITLE or NAME of your network (it cannot be assigned to any device)

3. Connect each computer to the switch using an appropriate network cable.

4. Change the display name of the Router to R1.

5. Connect the switch to the router using an appropriate network cable.

Record the router port used to connect to the switch

6. Under the router properties, ensure all the ethernet ports are powered on.

7. Configure the 1 st available IP address as the router’s IP address.

8. Configure an IP address for each PC on the network within the network range. Remember to configure a gateway for each PC.

9. Change the display name of each PC to its IP address with subnet mask.

10. Confirm a PC can ping another PC successfully.

11. Confirm a PC can ping the router successfully.

12. Save the packet tracer file under the name workroom1.pkt

2: Workroom2 (WRM2) Network Topology

1. In WRM2 you have 12 PCs, you need to group them into two subnets (WRM2A and WRM2B).

2. Your major IP address for WRM2 should be 192.168.12a.0/24 where a is the last digit of your Student ID.

3. WRM2A will use the first available IP address for their gateway.

4. WRM2B will use the last available IP address for their gateway.

5. Attach one router, name it R2.

6. Connect two switches to the above router, then connect 6 computers to each switch.

7. Configure an IP address for each PC on the two networks as follows:

a. WRM2A: configure the computers with the last 6 IP addresses.

b. WRM2B: configure the computers with the first 6 IP addresses

8. Change the display name of each PC to its IP address with a subnet mask.

9. Confirm a PC can ping another PC successfully.

10. Confirm a PC can ping the router successfully.

11. Save the packet tracer file under the name workroom2.pkt

12. Take a screen capture of a ping between any PC from WRM2A subnet and any PC from WRM2B subnet.

3: Workroom 3 (WRM3) Network Topology

1. In WRM3 you have 12 PCs, and you need to group them into three subnets (WRM3A, WRM3B & WRM3C).

2. Your major IP address for WRM3 should be 192.168.13a.0/24 where a is the last digit of your Student ID.

3. WRM3A will use the first available IP address for their gateway.

4. WRM3B will use the .100 IP address for their gateway.

5. WRM3C will use the last available IP address for their gateway.

6. Connect one router and the name is R3.

7. Connect three switches to the above router, then connect 4 computers to each switch.

8. Configure an IP address for each PC on the three networks as follows:

a. WRM3A: configure the computers with the last 4 IP addresses.

b. WRM3B: configure the computers with the 4 first even IP addresses.

c. WRM3C: configure the computers with the 4 first odd IP addresses

9. Change the display name of each PC to its IP address with a subnet mask.

10. Confirm a PC can ping another PC successfully.

11. Confirm a PC can ping the router successfully.

12. Save the packet tracer file under the name workroom3.pkt 13. Take a screen capture of a ping between any PC from WRM3A subnet and any PC from WRM3B subnet.

4: Subnetting with /25 Major IP Address

1. Your major IP address for Workroom4 (WRM4) should be 192.168.14a.0/25 where a is the last digit of your Student ID.

2. Remember, for this workroom, your full range is only half of the range of WRM1.

3. Connect each computer to the switch using an appropriate network cable.

4. Change the display name of the Router to R4.

5. Connect the switch to the router using an appropriate network cable.

5: Connecting WRM1 and WRM2

In this step, you will link the PCs from WRM1 with those from WRM2 to form an expanded network of computers capable of sharing resources.

1. Attach R1 and R2 using the appropriate network cable.

2. Perform a ping between a PC from WRM1 to a PC from WRM2.

3. Explain the reason of the above result.

• We need to introduce a new network segment connecting R1 to R2.
• We will use a network of 192.168.1.0/29 to assign addresses to the link connecting the two routers.

R1 and R2 Network Segment

1. In the R1 properties, configure the port connected to R2 with the first available IP address.

2. In the R2 properties, configure the port connected to R1 with the last available IP address.

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