procedures for the RS232 serial ports, Ethernet switch example, you might look at the help

Packet : 863820串口以太网通信转换.rar filelist
20050425182922682\ctoe\app.ini
20050425182922682\ctoe\BackForm.cpp
20050425182922682\ctoe\BackForm.h
20050425182922682\ctoe\Comm.cpp
20050425182922682\ctoe\Comm.h
20050425182922682\ctoe\CtoE.aps
20050425182922682\ctoe\CtoE.clw
20050425182922682\ctoe\CtoE.cpp
20050425182922682\ctoe\CtoE.dsp
20050425182922682\ctoe\CtoE.dsw
20050425182922682\ctoe\CtoE.h
20050425182922682\ctoe\CtoE.ncb
20050425182922682\ctoe\CtoE.plg
20050425182922682\ctoe\CtoE.rc
20050425182922682\ctoe\CtoEDoc.cpp
20050425182922682\ctoe\CtoEDoc.h
20050425182922682\ctoe\CtoEView.cpp
20050425182922682\ctoe\CtoEView.h
20050425182922682\ctoe\DSock.cpp
20050425182922682\ctoe\DSock.h
20050425182922682\ctoe\MainFrm.cpp
20050425182922682\ctoe\MainFrm.h
20050425182922682\ctoe\ReadMe.txt
20050425182922682\ctoe\resource.h
20050425182922682\ctoe\sdi.ico
20050425182922682\ctoe\StdAfx.cpp
20050425182922682\ctoe\StdAfx.h
20050425182922682\ctoe\CtoE.opt
20050425182922682\ctoe\res\CtoE.ico
20050425182922682\ctoe\res\CtoE.rc2
20050425182922682\ctoe\res\CtoEDoc.ico
20050425182922682\ctoe\res\Toolbar.bmp
20050425182922682\ctoe\res
20050425182922682\ctoe
20050425182922682

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．