To set up the DHCP Option, scroll to the DHCP OptionDHCP Option section.
Custom OptionCustom Option: Enter the DHCP code that matches the corresponding URL so that the
device will find the configuration file server for the configuration or upgrading.
DHCP Option 43DHCP Option 43: If the device does not get a URL from DHCP Option 66, it will
automatically use DHCP Option 43. This is done within the software and the user does not
need to specify this. To make it work, you need to configure the DHCP server for option 43
with the upgrade server URL in it.
DHCP Option 66DHCP Option 66: If none of the above is set, the device will automatically use DHCP
Option 66 to get the upgrade server URL. This is done within the software and the user
does not need to specify this. To make it work, you need to configure the DHCP server for
option 66 with the upgrade server URL in it.
PNP ConfigurationPNP Configuration
Plug and Play (PNP) is a combination of hardware and software support that enables a computer
system to recognize and adapt to hardware configuration changes with little or no intervention by a
user.
Set it up on the web Upgrade > Advanced > PNP OptionUpgrade > Advanced > PNP Option interface.