Extreme Networks Altitude 4700 Series Product Reference Manual page 595

Configuring AP#3
To define the configuration for AP#3 (a client bridge connecting to both AP#1 and AP#2
simultaneously):
1 Provide a known IP address for the LAN1 interface.
2 Assign the maximum value (65535) for the Mesh STP Priority.
Altitude 4700 Series Access Point Product Reference Guide
595