Which three statements about the high availability configuration on the Cisco 5760 WLCs are true? (Choose three.)

Which three statements about the high availability configuration on the Cisco 5760 WLCs are true? (Choose three.)
A . Cisco WLC with more reboots is elected as active when the default stack priority is in use.
B . EtherChannel bundles all ports on both active and standby Cisco WLC on a logical port.
C . Cisco 5760 WLC uses a dedicated high availability port for high availability and configuration synchronization.
D . High availability switchover is triggered when one of the ports on the active Cisco WLC EtherChannel bundle fails.
E . Active Cisco WLCs in a pair can be identified using LED state without issuing any command on the Cisco WLC console.
F . Cisco WLC with the highest priority in a stack are elected as the active Cisco WLC during the election process.
G . All configuration including certificates are automatically synced between active and standby Cisco WL

View Answer

Answer: BEF

Explanation:

From:

CT5760 Controller Deployment Guide -High Availability [Cisco 5700 Series Wireless LAN Controllers] -Cisco http://www.cisco.com/c/en/us/td/docs/wireless/technology/5760_deploy/CT5760_Controller_Deployment_Guide/High_Availability.html

With the WLC5760 first release 3.2.0, an AP can be configured with primary, secondary, and tertiarycontrollers. When the primary controller fails, depending upon the number of APs managed by a controller,the access point fails over to the secondary controller. Once it detects that the primary controller is unavailable, the AP rediscovers the controller and reestablishes the CAPWAP tunnel to the secondary controller. Additionally, the client must re-authenticate with the AP.

AP SSO

The active WLC CT5760 is elected or re-elected based on one of these factors and in the order listed below: