QUESTION 1 the source port of an Ethernet switch that connects to a PD is an example of which of the following? A mid-point PSE A start PSE None of the above An endpoint PSE QUESTION 2 How are PD devices discovered, and which device discovers them? PoE Discovery/ESE Resistive Power Discovery/PSE PoE Discovery/PSE Resistor Power Discovery/ESE Click Save and Submit to save and submit. Click Save All Answers to save all answers