CSN105_SubnettingNetwork

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School

Seneca College *

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Course

105

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Computer Science

Date

Apr 3, 2024

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docx

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Subnetting a Network TERM NAME – Student ID COURSE CODE WEIGHT PRAKASH GAUTAM- 136386232 CSN105 8% 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  Troubleshoot and resolve network connectivity issues Lab Materials  Pre-Lab Video: Explanation  Cisco Packet Tracer  Network assigned to you in Blackboard under “My Grades” Lab Instructions  Install Cisco Packet Tracer or run application from MyApps  Launch software and perform lab  Enter your name and student ID above (Example: david – dtrinh)  Answer questions and add screenshots into the corresponding textboxes  Save the file on your computer for future reference  Save the file again as a “ .pdf ” file  Submit the PDF file for grading Academic Integrity Declaration By beginning this lab, I affirm that I will not give or receive any unauthorized help in this lab and that all work provided will be my own. I agree to abide by Seneca’s Academic Integrity Policy, and I understand that any violation of academic integrity will be subject to the penalties outlines in the policy.

CSN105 – Introduction to Computers and Networks Page 2 of 12 Part 1: Network Scenario You are working for Seneca College’s ITS Network team. The School of Information & Communications Technology has increased enrollment over the last 5 years. Due to enrollment increase, the school will split into 2 schools:  Information and Technology Administration & Security (ITAS)  Software Design and Data Science (SDDS) In our scenario, we will require 1 subnet for each school (2 subnets). Use the network assigned to you in Blackboard. Part 2: ICT Network Topology 1. Using Packet Tracer, create a single network with 8 computers.  Router: Model 2811  Switch: Model 2960 2. Connect each computer to the switch using an appropriate network cable. 3. Change the display name of the switch to ICT. 4. Connect the switch to the router using an appropriate network cable. Record the router port used to connect to the switch. 5. Under the router properties, ensure all the ethernet ports are powered on. 6. Configure the 1 st available IP address as the router’s IP address. 7. Configure an IP address for each PC on the network within the network range. Remember to configure a gateway for each PC. 8. Change the display name of each PC to its IP address with subnet mask. 9. Confirm a PC can ping another PC successfully. 10.Confirm a PC can ping the router successfully. Seneca College School of ITAS

CSN105 – Introduction to Computers and Networks Page 3 of 12 Example: Include display label and ping response Seneca College School of ITAS

CSN105 – Introduction to Computers and Networks Page 4 of 12 Seneca College School of ITAS Screenshot 2.0: “ping” response from a PC and router [1 mark]

CSN105 – Introduction to Computers and Networks Page 5 of 12 Part 3: ITAS / SDDS Network Topology 1. Using the existing network, subnet this network to support 2 subnets. IP Address Subnet Mask 192.168.10.12 192.168.10.11 192.168.10.13 192.168.10.11 2. Calculate the valid ranges for each subnet. First available IP Last available IP Seneca College School of ITAS Screenshot 2.1: ICT Network Topology [1 mark] Subnet ID for each subnet with correct subnet mask [1 mark] Ranges for each subnet [1 mark]

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