To use core switches in GNS3, you can follow these steps:
Core Layer Configuration: Utilize the Cisco vIOS-Core switches (vIOS-Core-I and vIOS-Core-II) in your GNS3 topology. These switches are designed for Layer 3 operations and can be configured with 768 MB RAM .
Adding Layer 3 Switches: You can also add Layer 3 switches to your GNS3 emulator. Follow a practical guide to seamlessly integrate these switches into your network topology .
These steps will help you effectively implement core switches in your GNS3 environment.
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