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2 tftp troubleshooting – Accton Technology ES4626 User Manual

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230 User logged in, proceed.

200 PORT Command successful.

recv total = 1526037

************************

write ok

150 Opening ASCII mode data connection for nos.img (1526037 bytes).

226 Transfer complete.

z

If the switch is upgrading system file or system start up file through FTP, the switch

must not be restarted until “close ftp client” or “226 Transfer complete.” is displayed,

indicating upgrade is successful, otherwise the switch may be rendered unable to

start. If the system file and system start up file upgrade through FTP fails, please try

to upgrade again or use the BootROM mode to upgrade.

2.5.5.2 TFTP Troubleshooting

When upload/download system file with TFTP protocol, the connectivity of the link

must be ensured, i.e., use the “Ping” command to verify the connectivity between the

TFTP client and server before running the TFTP program. If ping fails, you will need to

check for appropriate troubleshooting information to recover the link connectivity.

z

The following is the message displays when files are successfully transferred.

Otherwise, please verify link connectivity and retry “copy” command again.

nos.img file length = 1526021

read file ok

begin to send file,wait...

file transfers complete.

close tftp client.

z

The following is the message displays when files are successfully received.

Otherwise, please verify link connectivity and retry “copy” command again.

begin to receive file,wait...

recv 1526037

************************

write ok

transfer complete

close tftp client.

If the switch is upgrading system file or system start up file through TFTP, the switch must

not be restarted until “close tftp client” is displayed, indicating upgrade is successful,

otherwise the 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 BootROM mode

to upgrade

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