Port-Based Authentication, in Which Users Are Authenticated on a Per-Switch

question 23

Multiple Choice

Port-based authentication, in which users are authenticated on a per-switch port basis, is a function of what standard below?

• A)IEEE 802.3ad
• B)IEEE 802.11n
• C)IEEE 802.1x
• D)IEEE 802.1z

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Definitions:

RC Parallel Circuit

A type of electrical circuit where resistor(s) and capacitor(s) are connected in parallel, affecting the charging and discharging rate of the capacitor.

Capacitive Reactance

Opposition to AC flow in capacitors, varying inversely with the frequency of the operation and the capacitance value.

Supply Voltage

The voltage provided by a power source to operate electrical or electronic equipment.

Capacitance

The ability of a system to store an electric charge, quantitatively measured in farads (F).