Hirschmann RS20 Reference Manual page 27

Basic Settings
 The "VLAN" frame enables you to assign a VLAN to the management
CPU of the device. If you enter 0 here as the VLAN ID (not included in the
VLAN standard version), the management CPU will then be accessible
from all VLANs.
 The HiDiscovery protocol allows you to allocate an IP address to the
device on the basis of its MAC address. Activate the HiDiscovery protocol
if you want to allocate an IP address to the device from your PC with the
enclosed HiDiscovery software (default setting: operation "on", access
"read-write").
Note: When you change the network mode from "Local" to "BOOTP" or
"DHCP", the server will assign a new IP address to the device. If the server
does not respond, the IP address will be set to 0.0.0.0, and the
BOOTP/DHCP process will try to obtain an IP address again.
Buttons

Button Meaning
Set Transfers the changes to the volatile memory (RAM) of the device. To
permanently save the changes, open the
dialog, select the location to save the configuration, and click "Save".
Reload Updates the fields with the values that are saved in the volatile memory
(RAM) of the device.
Help Opens the online help.
Table 4: Buttons
RM GUI L2E
Release 8.0 05/2013
1.3 Network
Basic Settings:Load/Save
27