> ## Documentation Index
> Fetch the complete documentation index at: https://cloudsim-ho-project.puneetchandna.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Basic Scenarios

> How to run the built-in simulation scenarios.

The framework defines a set of standard scenarios based on scale:

* **Micro:** 10 VMs, 3 Hosts
* **Small:** 50 VMs, 10 Hosts
* **Medium:** 100 VMs, 20 Hosts
* **Large:** (Disabled by default for stability)
* **XLarge:** (Disabled by default for stability)

By default, the Micro, Small, and Medium scenarios are enabled.

## Running Scenarios

You can specify which scenarios to run in the `config.properties` file. The `scenarios.enabled` property accepts a comma-separated list of scenario names.

For example, to run only the Micro and Small scenarios, you would set the property as follows:

```properties theme={null}
scenarios.enabled=Micro,Small
```