Designing Cisco Enterprise Wireless Networks (ENWLSD) — Question 78

A customer called with a requirement that internal clients must be on different subnets depending on the building they are in. All APs are operating in local mode and will not be modified, and this is a single controller solution. Which design approach creates the desired result?

Answer options

• A. Create FlexConnect groups, place the access points in, and set the correct VLAN to SSID mapping based on location.
• B. Create mobility anchors for the SSID, and on the controller under the internal SSID, create a foreign map to the desired VLAN based on location.
• C. Create AP groups for each desired location, map the correct VLANs to the internal SSID, and add the APs for that location.
• D. Create an SSID, place it to the desired VLAN under WLANs, and configure 802.1x in ISE to assign the correct VLAN based on the SSID from which the client is authenticating.

Correct answer: C

Explanation

The correct answer is C because creating AP groups allows for the specific mapping of VLANs to the internal SSID based on the location, effectively separating clients by their building subnet. Options A and B do not provide the necessary separation by building location, and option D relies on 802.1x which is not required in this scenario.