The switch has 48 SFP+ 10 Gb/s and 4 QSFP+ 40 Gb/s ports When connecting for the first time through the console, specify the password for the admin user: Do you want to enforce secure password standard (yes/no): yes Enter the password for "admin": Confirm the password for "admin": Would you like to enter the basic configuration dialog (yes/no): no Switch to configuration mode and specify the firmware file: configure terminal show incompatibility nxos bootflash:nxos.7.0.3.I4.6.bin boot nxos bootflash:/nxos.7.0.3.I4.6.bin exit Save the configuration and reboot the switch: copy running-config startup-config reload This command will reboot the system. (y/n)? [n] y Next, we look at the current and saved configuration: show running-config show startup-config During switching on the switch, if necessary, you can switch to bootloader mode: Press ctrl L to go to loader prompt in 2 secs From the bootloader, ...