Hello,If you want to clear the interface configuration, you can enter the interface mode and add "no" before the original configured command(ex:S3900-48T4S-1(config-if)#no switchport access vlan ) if you clear all：S3900-48T4S-1(config)#boot system config:Factory_Default_Config.cfg S3900-48T4S-1(config)#exit S3900-48T4S-1#reboot2020年11月11日にK***nより発表された
