Which interface allows remote management of a Layer 2 switch?

The interface that allows remote management of a Layer 2 switch is typically the Switch Virtual Interface (SVI).

Here are the steps to set it up:

1. Connect to the switch: You can do this through the console port using a console cable.

2. Enter the switch's command-line interface (CLI): You can do this by using a terminal emulator software like PuTTY or HyperTerminal.

3. Enter the global configuration mode: You can do this by typing "enable" in the user EXEC mode, then typing "configure terminal" in the privileged EXEC mode.

4. Create the SVI: You can do this by typing "interface vlan 1" (or any other number you prefer). This will create a virtual interface on the VLAN you specified.

5. Assign an IP address to the SVI: You can do this by typing "ip address [your chosen IP address] [your chosen subnet mask]". This will be the IP address you'll use for remote management.

6. Enable the SVI: You can do this by typing "no shutdown". This will activate the SVI.

7. Exit the configuration mode: You can do this by typing "end". This will save your changes.

8. Test the remote management: You can do this by trying to ping the switch's IP address from a remote device. If the ping is successful, then you've successfully set up remote management on your Layer 2 switch.