A Layer 2 switch doesn't need an IP address to do its main job. It forwards data based on MAC addresses, not IP addresses, and can run perfectly well without one. Layer 2 switches operate at OSI Model Layer 2 (data link), hence. to enable the switch to receive frames from attached PCs to enable the switch to be managed remotely to enable the switch to function as a default gateway to enable the switch to send broadcast frames to attached PCs The Correct Answer and Explanation is: Correct Answer: To enable the switch to be. Layer 2 switches can be configured with an IP address so that they can be remotely managed by an administrator.