Since layer 2 switching only involves sorting MAC addresses at the physical layer, the operation is fairly quick. It manages LAN traffic using hardware-based switching techniques. Each device is given a different MAC address, which serves as a simple means of identifying one device from another. The OSI reference model’s layer 2 is where MAC addresses operate. By keeping a MAC address database, it keeps track of which ports are given which MAC addresses. Layer 2 switches essentially do nothing more than switch, which means they use the device’s MAC address to reroute packets from a source port to a destination port. Layer 2 switches and Layer 3 switches are those that operate in these layers. The data connection and network layers are referred to as layers 2 and 3, respectively. The application layer, presentation layer, session layer, transport layer, network layer, data link layer, and physical layer are the seven layers of the OSI model. Using Layer 2 and Layer 3 switches, the Open Systems Interconnection (OSI) model is a reference for describing and interpreting network communications. Layer 2 VS layer 3 switches, which is better for you? What are layer 2 and layer 3 switches? For example, what is the difference between layer 2 and layer 3 switches? Understanding this will help you make a more accurate choice. But the process won’t be smooth, and you will always encounter problems of one kind or another, especially for those who are new to Cisco switches. In previous articles, we have focused on the basics of Cisco switches and how to choose the suitable Cisco network switches. For a wide range of network infrastructures and network applications, they can provide unified communications and data center network support. You must understand that switches are vital to the proper functioning of any network. If you want to buy a Cisco switch or have questions about the technical aspects, please contact us now. In addition, we have sufficient stock to significantly reduce delivery times so that you can receive your products quickly. In addition to the product quality guarantee, we also offer a 40% ~ 90% discount on Cisco GLP. Cisco Nexus 9000 Cisco Nexus 9000 As an authorized Cisco distributor, we can offer you quality Cisco Nexus 9000 series switches.Cisco Catalyst 1000 Cisco Catalyst 1000 As an authorized Cisco distributor, we can offer you quality Cisco Catalyst 1000 series switches.
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