I have a switch X440-48P running on image ver 220.127.116.11 on both Primary and Secondary and the use image was on Primary.
I have perform a firmware upgrade on the Secondary to image ver 18.104.22.168 and when the installation completed I selected use image Secondary and reboot the switch.
However, the LAN connection that was connected to this switch did not went up when the switch is up.
But when I selected back to the Primary and reboot the connection came back up.
Could you kindly advice what could be the problem?