Wireless Controllers Release 8.4.100.0 or later , 都支持1815W
Supported WLAN controllers
● Cisco 2500 Series Wireless Controllers, Cisco 3500 Series Wireless Controllers, Cisco Wireless Controller Module for ISR G2, Cisco Wireless Services Module 2 (WiSM2) for Catalyst ® 6500 Series Switches, Cisco 5500 Series Wireless Controllers, Cisco Flex ® 7500 Series Wireless Controllers, Cisco 8500 Series Wireless Controllers, Cisco Catalyst ® 9800 Series Wireless Controllers
● Cisco Mobility Express