H12-321-ENU 試験問題を無料オンラインアクセス

Which statements about 802.1x and RADIUS is TRUE?

• A.802.1x and RADIUS are different and are not used together.
• B.802.1x and RADIUS are different technologies, but they are often used together for user access control.
• C.802.1x and RADIUS are different names of the same technology.
• D.802.1x is a technological system, in which RADIUS is included.

STAs do not need to support channel switching without service interruption for implementing this function.

• A.TRUE
• B.FALSE

Load balancing can be implemented among APs that are not connected to the same AC, but STAs can scan the SSIDs of the APs on which load balancing is implemented.

• A.TRUE
• B.FALSE

In a WLAN project, the AC upgrade is interrupted due to a power outage, causing damage to the AC system. In this situation, which of the following method can be used to re-upgrade the AC?

• A.CLI-based upgrade
• B.Web-based upgrade
• C.Boot upgrade
• D.Upgrade using the eSight

Which of the following statements about passive neighbor probe is TRUE?

• A.Passive probe is used by authorized APs to collect interference information from rogue APs.
• B.Passive probe is used to establish neighbor relationships between authorized APs.
• C.An AP receives neighbor information to detect neighboring APs.
• D.Passive probe is used by authorized APs to collect interference information from neighboring APs.