Question 520
A network upgrade at Lighthouse Medical has two requirements: (1) centrally authenticate network device administrators and separately account for command authorization, and (2) provide centralized wireless client authentication using an industry-standard AAA protocol. Select TWO actions that together satisfy both outcomes.
Explanation
Correct Answers
Correct for outcome (2): RADIUS commonly handles network-access authentication and accounting for 802.1X WLAN clients. It complements the first required control.
Correct for outcome (1): TACACS+ supports granular device administration authorization and accounting through AAA. The other outcome needs its separate action.
Incorrect Answers
Not selected: Create and enable the WLAN/SSID in the controller GUI is for publish a wireless network name for corporate users from a WLC. The WLAN profile binds an SSID to its wireless security and policy configuration. This is not one of the two required changes.
Not selected: Check AP management IP, DHCP, DNS/discovery and routing to the WLC is for diagnose why a new AP cannot join its WLC despite an active Ethernet port. Layer 1 link up alone does not establish controller discovery and join reachability. This does not provide either of the two specified controls.
Not selected: Use HTTPS management instead of unencrypted HTTP is for secure browser-based device administration on a WLC. HTTPS uses TLS to protect management web sessions in transit. This is outside the two requested outcomes.