4 ftp/tftp troubleshooting, 1 ftp troubleshooting – QTECH QSW-3400 Инструкция по настройке User Manual

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230 User logged in, proceed.
200 PORT Command successful.
150 Opening ASCII mode data connection for /bin/ls.
recv total = 480
nos.img
nos.rom
parsecommandline.cpp
position.doc
qmdict.zip
…(some display omitted here)
show.txt
snmp.TXT
226 Transfer complete.

2.5.3.4 FTP/TFTP Troubleshooting

2.5.3.4.1 FTP Troubleshooting

When upload/download system file with FTP protocol, the connectivity of the link must be
ensured, i.e., use the “Ping” command to verify the connectivity between the FTP client and

server before running the FTP program. If ping fails, you will need to check for appropriate

troubleshooting information to recover the link connectivity.

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

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

220 Serv-U FTP-Server v2.5 build 6 for WinSock ready...
331 User name okay, need password.
230 User logged in, proceed.
200 PORT Command successful.
nos.img file length = 1526021
read file ok
send file
150 Opening ASCII mode data connection for nos.img.
226 Transfer complete.
close ftp client.

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

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

220 Serv-U FTP-Server v2.5 build 6 for WinSock ready...

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