Which two statements regarding the Wireless LAN Solution Engine （WLSE） are true ？（）
- Ato support fault and policy reporting， the WLSE requires a Wireless Control System （WCS）
- Bwhen WLSE detects an AP failure， it automatically increases the power and cell coverage of nearby APs
- CWLSE requires the 2700 location appliance to offer location tracking
- DWLSE can locate rogue APs and automatically shut them down
- EWLSE configuration is done using the command line interface （CLI） or a WEB based template