Refer to the exhibit.
An engineer wants to setup a mobility anchor for the Guest WLAN, but does not see the Anchor IP address listed in the drop-down. What is the most likely cause of this problem?
| A. |
The mobility anchor is currently unreachable. | |
| B. |
The mobility anchor must also be included in the mobility group of the WLC. | |
| C. |
Layer 3 Security must be configured for Web Policy Authentication. | |
| D. |
The mobility anchor is attached to another WLAN. | |
| E. |
Layer 3 Security must be configured for Web Policy Passthrough. |