I have an 2868 router and when we have too many wireless devices connected the Wi-Fi goes unusable slow.
I was going to try adding an AP900 I have to try and improve this and am looking for some advise on the best way to configure this.
The 2868 has WLAN SSID's already configured. Do I just configure the the exact same SSID's on the AP900 or does the 2862 have any kind of centralised AP management where the AP's will pick up and use the SSID's from 2862?

Many thanks.