HP vc4825T Troubleshooting Guide: HP vc4820T and vc4825T Thin Clients - Page 68

FTP Update, Server Requirements, DCHP Server

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C FTP Update HP FTP Image Update Client is a utility that allows image update from an FTP share to an HP thin client system running the WES operating system. FTP Image Update is only provided on the vt4820T with the latest WES image. For FTP Image Update to function properly, it requires the following available free space on the client: ● Approximately 200MB of flash ● Approximately 250MB of RAM FTP Image Update over wireless is not supported For greater usage flexibility and to take advantage of all the features provided in the latest image, HP recommends at least: ● 1 GB of flash ● 1 GB of RAM Server Requirements DCHP Server Option 137 should contain a string value specifying an FTP share where the WES images and WinPE image are stored. For example, if the WES images and WinPE image are stored in ftp://ftpserver/ftpfolder, then the option DHCP option 137 should contain the following string: ● ftp://username:password@ftpserver/ftpfolder, if the FTP share is protected - or - ● ftp://ftpserver/ftpfolder, if the FTP share allows anonymous access FTP Server The WES images (in .IBR format) and the WinPE image provided by HP must reside in the same folder on the FTP server. 60 Appendix C FTP Update

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C
FTP Update
HP FTP Image Update Client is a utility that allows image update from an FTP share to an HP thin client
system running the WES operating system.
FTP Image Update is only provided on the vt4820T with the latest WES image.
For FTP Image Update to function properly, it requires the following available free space on the client:
Approximately 200MB of flash
Approximately 250MB of RAM
FTP Image Update over wireless is not supported
For greater usage flexibility and to take advantage of all the features provided in the latest image, HP
recommends at least:
1 GB of flash
1 GB of RAM
Server Requirements
DCHP Server
Option 137 should contain a string value specifying an FTP share where the WES images and WinPE
image are stored.
For example, if the WES images and WinPE image are stored in ftp://ftpserver/ftpfolder, then the option
DHCP option 137 should contain the following string:
ftp://username:password@ftpserver/ftpfolder
, if the FTP share is protected
– or –
ftp://ftpserver/ftpfolder
, if the FTP share allows anonymous access
FTP Server
The WES images (in .IBR format) and the WinPE image provided by HP must reside in the same folder
on the FTP server.
60
Appendix C
FTP Update