• Basic Checks

  • Ensure all cables are securely connected and undamage

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• Verify Network Connectivity

  • Level 2 switch has an IP address and is reachable from other devices on the network.

  • Virtual LAN (VLAN) Segmentation

    • Use VLANs, separating sensitive or critical assets from less sensitive areas, and controlling traffic flow between them.​

  • Verify port configuration

    • Check the configurations of individual switch ports to ensure they are set correctly