Hirschmann RS20 User Manual page 24

Entering the IP Parameters

Configuration via DHCP Option 82.
You choose this "in-band" method if you want to configure the installed
device using DHCP Option 82. You need a DHCP server with Option 82
for this. The DHCP server assigns the configuration data to the device
using its physical connection
DHCP Option
 Configuration via the graphical user interface.
If the device already has an IP address and is reachable via the network,
then the graphical user interface provides you with another option for
configuring the IP parameters.
24
(see on page 47 "System Configuration via
82").
UM BasicConfig L2E
Release 8.0 05/2013