unable to upgrade Switch sg300 flash update

[SantoshWirtgen]

Hi,

POESWKLEESF01#sh bootvar
Image Filename Version Date Status
----- --------- --------- --------------------- -----------
1 image-1 1.4.11.2 26-Sep-2019 20:04:47 Not active
2 image-2 1.4.11.4 02-Dec-2019 00:24:43 Active*

"*" designates that the image was selected for the next boot

POESWKLEESF01#copy tftp://tftpserver/sx300_fw-14115.ros image
13-Mar-2020 09:54:42 %COPY-I-FILECPY: Files Copy - source URL tftp://tftpserver/sx300_fw-14115.ros destination URL flash://image
...........................................................................13-Mar-2020 09:55:57 %TFTP-N-TIMERSEND: Session is closed after timeout is expired
13-Mar-2020 09:55:57 %COPY-W-TRAP: The copy operation has failed

Copy: TFTP server unreachable

POESWKLEESF01#

[marce1000]

 - Check the logs of the TFTP server, look for activity  concerning this particular file-transfer request.

 M.

[balaji.bandi]

1 image-1 1.4.11.2 26-Sep-2019 20:04:47 Not active    - you need to remove this firmware from device to make some space.
2 image-2 1.4.11.4 02-Dec-2019 00:24:43 Active*

tftp server mean - you need give IP address or TFTP Server (or it should resolve by DNS, i do not beleve that works, for now, so change the IP address and try.

#copy tftp://tftpserver/sx300_fw-14115.ros image