Help me WiFi connection

Good morning to all.
I have this scenario:
Rb 2011 ad pppoe client, in LAN it have a DHCP server and WiFi configurate ad ap bridge.
Then i have a second rb : i can connected this second rb or in WiFi or in ethernet with the 2011 bit i want create a roaming so my client can connect or to the first or the second rb.
Can anyone help me?
Thanks in advanced


sent from my nexsus 7

Connect the second router board via Ethernet and put all the ports on the second router board into a bridge, along with the wlan1 interface.

Match the wireless settings between the two RB’s, apart from selecting different channels. 1,6 or 11