500-451 Wireless Practice Questions

What protocol is used by Cisco Wireless LAN Controllers to communicate with access points?

• AA. EAP
• BB. CAPWAP
• CC. LEAP
• DD. RADIUS

In a Cisco Unified Wireless Network architecture, which component is responsible for managing wireless clients?

• AA. WLC
• BB. AP
• CC. Router
• DD. Switch

In a wireless LAN, which of the following is a benefit of using 5 GHz frequency over 2.4 GHz?

• AA. Higher data rates
• BB. Greater range
• CC. Less interference
• DD. Better wall penetration

Which protocol enhances security on wireless networks by providing authentication and encryption?

• AA. WEP
• BB. WPA2
• CC. FTP
• DD. HTTP