Why Would a Layer 2 Switch Need an IP address?

By Oscarjack 1 Min Read

Why Would a Layer 2 Switch Need an IP address?

  • To enable the switch to send broadcast frames to attached PCs
  • To enable the switch to function as a default gateway
  • To enable the switch to be managed remotely
  • To enable the switch to receive frames from attached PCs

The correct answer is: To enable the switch to be managed remotely

Explanation:A switch does not require an IP address to transfer frames to associated devices because it is a Layer 2 device. A Layer 3 address is required when a switch is accessed remotely over the network. Instead of a physical interface, the IP address must be applied to a virtual interface. The default gateways are routers, not switches.

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