Moxa Technologies W341 Manual De Usuario

Descargar
Página de 104
ThinkCore W311/321/341 Linux User’s Manual 
Managing Embedded Linux
 
 
3-2
System Version Information 
To determine the hardware capability of your W311/321/341, and what kind of software functions 
are supported, check the version numbers of your W311/321/341’s hardware, kernel, and user file 
system. Contact Moxa to determine the hardware version. You will need the Production S/N 
(Serial number), which is located on the W311/321/341’s bottom label. 
To check the kernel version, type: 
#kversion 
   192.168.3.127 – PuTTY 
root@Moxa:~# kversion 
Version 1.0 
root@Moxa:~#   
 
 
NOTE 
The kernel version number is for the factory default configuration. You may download the latest 
firmware version from Moxa’s website and then upgrade the W311/321/341’s hardware. 
 
System Image Backup 
Upgrading the Firmware 
The W311/321/341’s bios, kernel, and root file system are combined into one firmware file, which 
can be downloaded from Moxa’s website (
). The name of the file has the form 
w341-x.x.x.frm , with “x.x.x” indicating the firmware version. To upgrade the firmware, 
download the firmware file to a PC, and then transfer the file to the W311/321/341 using a console 
port or Telnet console connection. 
 
ATTENTION 
Upgrading the firmware will erase all data on the Flash ROM 
If you are using the ramdisk to store code for your applications, beware that updating the 
firmware will erase all of the data on the Flash ROM. You should back up your application files 
and data before updating the firmware.