In port aggregation, "multiple" ports are aggregated to form a port aggregation group so that all the member ports in the group share the outgoing/incoming load. At which layer is port aggregation implemented?

Question

Quizplus · Accepted Answer

Port aggregation is implemented at the Data Link Layer, where it combines multiple physical links into a single logical link to increase bandwidth and provide redundancy.

In Port Aggregation, "Multiple" Ports Are Aggregated to Form a Port