Question

In a bank’s LAN, which device primarily operates at the data link layer and is responsible for deciding to which port a frame should be forwarded based on MAC addresses?

Q: Answer-In a bank&rsquo;s LAN, which device primarily operates at the data link layer and is responsible for...

By using MAC address tables, a switch can send frames only where they are needed, reducing collisions and network congestion. This is especially important in a banking environment where many devicessuch as staff PCs, IP phones, CCTV cameras, and ATMsshare the network.