Cisco MDS 9000 シリーズ ディレクター スイッチで install all epld bootflash: m9000-pkg2-9.2.2.epld module all fan- module all bar all コマンドを実行するとどうなりますか?
正解:D
The command install all epld bootflash: m9000-pkg2-9.2.2.epld module all fan-module all bar allis used to upgrade the EPLD (Erasable Programmable Logic Device) firmware on all modules, including fan and line card modules, on a Cisco MDS 9000 Series Director switch. When this EPLD upgrade is performed, each module's EPLD is updated. After the update, the module automatically power cycles to apply the new firmware. This ensures proper functionality and hardware-level updates across all components.