Know the difference between L1, L2 and L3 Switches
Know the difference between L1, L2 and L3 Switches As a System & Network Administrator, working across different layers of the OSI model is part of daily operations. Here’s a quick breakdown: L1 (Physical Layer): Basic switching with no MAC address awareness. Think of media converters or hubs. L2 (Data Link Layer): Understands MAC addresses, […]
