An IT technician needs to install wireless access points in a warehouse where power outlets are scarce. Which technology allows the access points to receive power through their network cabling?
Spanning Tree Protocol
VLAN Trunking Protocol
Link Aggregation
Power over Ethernet
Power over Ethernet (PoE) allows devices to receive electrical power and data over standard Ethernet cables. This eliminates the need for separate power sources or electrical outlets near the devices. VLAN Trunking Protocol, Link Aggregation, and Spanning Tree Protocol are network protocols that manage data flow but do not provide power over network cables.
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