🔗 EtherChannel: Smarter Link Aggregation in Networking -- EtherChannel is a networking technology that combines multiple physical links into one logical connection. This improves bandwidth, load balancing, and fault tolerance between switches or between a switch and a router. Instead of blocking extra links (like traditional STP does), EtherChannel uses them efficiently, making networks faster and more reliable. It’s commonly used in enterprise networks and supported by protocols like PAgP and