Which statement about configuration of Layer 2 wireless user authentication on a Cisco WLC is
true?
A.
Local EAP is used only if an external RADIUS is not configured or is unreachable.
B.
The external RADIUS is used only if local EAP is not configured.
C.
The administrator chooses whether local EAP or an external RADIUS is used first.
D.
The external RADIUS is used only if local EAP is explicitly disabled.
If any RADIUS servers are configured on the controller, the controller tries to authenticate the
wireless clients using the RADIUS servers first. Local EAP is attempted only if no RADIUS
servers are found, either because the RADIUS servers timed out or no RADIUS sewers were
configured. If four RADIUS servers are configured, the controller attempts to authenticate the
client with the first RADIUS server, then the second RADIUS server, and then local EAP. If the
client attempts to then reauthenticate manually, the controller tries the third RADIUS server, then
the fourth RADIUS server, and then local EAP.
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