Operating System

• OS upgrade is supported via TFTP and FTP. Before transferring the OS image, running configuration is saved using command "configuration save filename " +FILENAME.Ciena Switch 133 Ciena Devices

• Via TFTP

  • software download package <IMAGENAME> server <SERVERIPADDRESS>

  • Device reboots if configured

• Via FTP

  • software upgrade package <IMAGENAME> server <SERVERIPADDRESS> user <USERNAME> password <PASSWORD> service-disruption allow

  • Device reboots automatically