User`s manual
43 
Firmware Download 
The user can download the newer/latest firmware to 
upgrade the device server once available. The user 
has two options, either they can upgrade via HTTP 
with browse option to select the firmware file. 
If using TFTP method, user must provide the valid IP 
address of TFTP server and the file name, i.e. 
VK413.bin. 
Once enter the parameters press “Start Upgrade by 
HTTP / TFTP” to upgrade the firmware. The window 
will appear to show the time to before restarting the 
device server to implement the upgraded firmware. 
SNMP Config. 
You can use an external SNMP-based application to 
configure and manage the Device Server. This 
management method requires the SNMP agent on the 
Device Server and the SNMP Network Management 










