Unlocking the Power of Connectivity: An In-Depth Look at the HPE J9991A Aruba 54/82 v3 1G zl2 Module | #router #switch #buyrouterswitch
@buyrouterswitch
Unlocking the Power of Connectivity: An In-Depth Look at the HPE J9991A Aruba 54/82 v3 1G zl2 Module | #router #switch #buyrouterswitch
Layer 2, the Data Link Layer, handles connections and data transfer within the same network using MAC addresses. It's about local network communication. Layer 3, the Network Layer, deals with routing data across different networks using IP addresses, focusing on global data delivery. Essentially, Layer 2 is for local networking, while Layer 3 enables internet-wide communication.