Siemens SIMATIC NET SCALANCE W780 Series Configuration Manual page 418

Configuring with Web Based Management
6.10 "iFeatures" menu
● PRP Network
Specify the PRP network in which the port is a member.
● AP Radio Redundancy (in client mode only)
– Radio
– Disabled
– Device
Procedure
1. Select the VLAN assignment for PRP A from the "PRP A" drop-down list.
2. Select the VLAN assignment for PRP B from the "PRP B" drop-down list.
3. Specify the PRP network in which the port is a member.
4. Make the setting for "AP Radio Redundancy".
5. Select the "Enable iPRP" setting. Click the "Set Values" button.
The appropriate VLAN settings are made automatically.
418
Prevents the two clients of a client pair connecting on the same WLAN interface of the
access point.
When the best access point for a client is the same access point (same WLAN
interface) as that of the partner client, a check is made as to whether there is another
access point whose signal strength is < 10 dB worse than that of the best access
point. In this case the client connects to this access point, otherwise it connects to the
same, best access point as the partner client.
Prevents the two clients of a client pair from connecting to the same access point no
matter which interface is used.
SCALANCE W780/W740 to IEEE 802.11n Web Based Management
Configuration Manual, 08/2018, C79000-G8976-C267-13