ssdd123/simunet300-web-app repository overview

🚀 SimuNet 300 Web Application

Optimized Corporate Network Simulation with Effective and Efficient Enterprise Services and Routing.

📌 About This Project

SimuNet 300 is a lightweight web application developed to demonstrate an enterprise-level network simulation. The project integrates routing, switching, security, wireless networking, IP services, redundancy mechanisms, and automation concepts within a single environment. This Docker image enables users to run the application easily without requiring additional software dependencies.

🐳 Docker Image

docker pull ssdd123/simunet300-web-app:latest

⚡ Quick Start Guide

✅ Step 1 – Install Docker Desktop

Download Docker Desktop from:

https://www.docker.com/products/docker-desktop/⁠

Verify the installation by running:

docker --version

✅ Step 2 – Pull the Docker Image

Open Command Prompt, PowerShell, or Terminal and execute:

docker pull ssdd123/simunet300-web-app:latest

✅ Step 3 – Run the Container

docker run -d -p 8080:80 --name simunet300-container ssdd123/simunet300-web-app:latest

Command Explanation

• docker run → Starts a new container.

• -d → Runs the container in the background.

• -p 8080:80 → Maps local port 8080 to container port 80.

• --name simunet300-container → Assigns a name to the container.

• ssdd123/simunet300-web-app:latest → Specifies the Docker image to execute.

✅ Step 4 – Open the Application

Open your web browser and visit:

http://localhost:8080⁠

🧪 Useful Docker Commands

📋 View Running Containers

docker ps

📦 View Downloaded Images

docker images

🛑 Stop the Container

docker stop simunet300-container

▶️ Start the Container Again

docker start simunet300-container

🔄 Restart the Container

docker restart simunet300-container

🗑️ Remove the Container

docker rm simunet300-container

❌ Remove the Docker Image

docker rmi ssdd123/simunet300-web-app:latest

🛠️ Troubleshooting Guide

🔍 Check Docker Version

docker --version

📋 View All Containers

docker ps -a

🧾 View Container Logs

docker logs simunet300-container

💻 Access Inside the Container

docker exec -it simunet300-container sh

⚠️ If Port 8080 Is Already in Use

Run the container on another port:

docker run -d -p 3000:80 --name simunet300-container ssdd123/simunet300-web-app:latest

Then access the application using:

http://localhost:3000⁠

✨ Features

🌐 Enterprise network architecture

🔁 Routing and switching technologies

🔐 Network security concepts

📡 Wireless networking

⚙️ Automation concepts

🏢 Corporate department structure

📊 Project outcomes

📱 Responsive web interface

⚡ Lightweight single-file web application

🐳 Docker-based deployment

🧰 Technologies Used

🌐 HTML5

🎨 CSS3

⚙️ JavaScript

🐳 Docker

🌍 Nginx

🖧 Cisco Packet Tracer 9.0

📁 Source Code

GitHub Repository

https://github.com/jmniroshan99/simu_net_300⁠

Docker Hub Repository

https://hub.docker.com/r/ssdd123/simunet300-web-app⁠

✅ Requirements

🐳 Docker Desktop

💻 Windows, Linux, or macOS

🌐 Modern web browser

📶 Internet connection

🚀 One-Line Installation

docker pull ssdd123/simunet300-web-app:latest && docker run -d -p 8080:80 --name simunet300-container ssdd123/simunet300-web-app:latest

After executing the command, open:

http://localhost:8080⁠

📘 How to Add This README to Docker Hub

1. Login to Docker Hub.

2. Open the repository:

https://hub.docker.com/r/ssdd123/simunet300-web-app⁠

1. Navigate to Repository → Description.

2. Click Edit.

3. Copy and paste this content.

4. Click Update Description.

5. Refresh the page to confirm that the README is displayed correctly.

👥 Project Information

Project Name: SimuNet 300 Web Application

Docker Image: ssdd123/simunet300-web-app:latest

GitHub Repository: https://github.com/jmniroshan99/simu_net_300⁠

Docker Hub Repository: https://hub.docker.com/r/ssdd123/simunet300-web-app⁠

📜 License

This project is developed for educational and academic purposes.

⭐ Support

If this project is useful, please consider giving a star to the GitHub repository:

https://github.com/jmniroshan99/simu_net_300⁠