You are at a customer’s site troubleshooting a malfunctioning HP E4204 vl switch.After consulting with the network administrator and ensuring that a copy of the configuration file has been saved to a TFTP server, you decide to reset the switch to factory default settings.
How can you do this without accessing one of the switch’s configuration interfaces?
A. Press the Clear button on the front panel of the switch for at least 20 seconds, and then reboot the switch.
B. Press the Reset button on the front panel of the switch for at least 20 seconds, and wait while the switch automatically reboots to factory default settings
C. Press both the Clear and Reset buttons at the same time, release the Reset button, and hold the Clear button until the Left Test LED begins to flash
D. Press the Clear button for 10 seconds; then release the Clear button, and press the Reset button for 10 seconds.