Planet XGS3-42000R User Manual page 92

write ok
transfer complete
close tftp client.
If the Chassis Switch is upgrading system file or system start up file through TFTP, the Chassis Switch must
not be restarted until "close tftp client" is displayed, indicating upgrade is successful, otherwise the Chassis
Switch may be rendered unable to start. If the system file and system start up file upgrade through TFTP fails,
please try upgrade again or use the Boot ROM mode to upgrade.
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