CS610 Computer Networks mixes practical commands with error-detection theory. Assignment 1 for Fall 2026 carries 10 marks and the due date is 5 November 2026, and it has two questions. The first asks you to run a trace route to a website with a maximum of 15 hops and submit a screenshot of the command and its output. The second asks you to work out even parity bits for five 7-bit readings.
The solution file linked below covers both questions. Question 1 gives the exact command and explains how to capture the required screenshot. Question 2 gives the complete parity table with every bit verified by counting. One honest note: the screenshot for Question 1 must come from your own run, because the question warns that any forgery or tampering results in 0 marks, so no one else’s screenshot is included.
What Does the Solution File Cover?
The file covers the trace route command and the full parity table. The scenario for Question 1 is a hospital IT helpdesk where external websites open very slowly while internal systems work normally, so tracing the network path helps locate the point of delay. The scenario for Question 2 is a weather station whose sensor sends 7-bit readings over a noise-prone link, so an extra parity bit helps the receiver detect single-bit errors.
What Is the Trace Route Command?
The command is tracert -h 15 www.bbc.com, run in Command Prompt on Windows. The -h 15 part sets the maximum hops parameter to 15, exactly as the question requires, and www.bbc.com is the destination. Run it, wait for the complete output, and take a clear screenshot showing both the command and its full output. Paste that screenshot into your answer file as the solution to Question 1.
What Are the Even Parity Bits?
With even parity, the total number of 1s including the parity bit must be even. For 1101010, there are already four 1s, so the parity bit is 0. For 0011101, there are four 1s, so the parity bit is 0. For 1000110, there are three 1s, so the parity bit is 1 to make four. For 0111011, there are five 1s, so the parity bit is 1 to make six. For 1111110, there are six 1s, so the parity bit is 0. The full table is 0, 0, 1, 1, 0.
How Do You Download the Solution File?
You can download the complete solution file from Google Drive using the link below. Run the trace route command yourself for Question 1, add your own screenshot to your answer file, and use the parity table for Question 2.
How Should You Use This Solution?
A solution file helps most when you use it to learn, not just to submit. Run the trace route command yourself and read the hop list: each line is one step toward the destination, and slow or timed-out hops point to the delay. For the parity table, count the 1s in each reading yourself before checking the table. Also check your work against the exact assignment file on VULMS, since question wording can vary.
- Run tracert -h 15 www.bbc.com yourself and capture your own screenshot.
- Read the hop list to see how the route is built step by step.
- Count the 1s in each 7-bit reading yourself before checking.
- Remember the rule: even parity means the total count of 1s is even.
- Check every answer against your own question file on VULMS.
For more study material, you can download course handouts from the VU handouts page and compact revision notes from the VU short notes page. Past papers are also useful for networking practice, and you can find them on the VU midterm past papers page.
Frequently Asked Questions
Is this the complete solution for CS610 Assignment 1 Fall 2026?
Yes. The file covers both questions: the trace route command with the 15-hop limit and screenshot instructions, and the complete even parity table. The assignment carries 10 marks and the due date is 5 November 2026.
Why is there no trace route screenshot in the solution file?
Because the question requires a screenshot of your own run and warns that any forgery or tampering results in 0 marks. Your route output depends on your own network, so you must run the command yourself and capture your own screenshot.
How do I work out an even parity bit by hand?
Count the 1s in the data. If the count is already even, the parity bit is 0. If the count is odd, the parity bit is 1, which makes the total count even.
Last updated: October 2026.
