Enterprise Network Security Cannot Be Compromised - Enhance Critical Protection with E-Wang Technology’s DHCP Snooping, DAI, and IPSG!

With the rapid development and high dependence on network applications, network security has become an issue that every enterprise and individual must pay attention to. Regardless of the application scenario, switches, as an important part of network infrastructure, bear the heavy responsibility of data transmission and communication, so it is crucial to establish basic network protection.

The application deployment that is commonly used on the switch can use the three key functions of DHCP snooping, Dynamic ARP Inspection (DAI) and IP Source Guard (IPSG) to work together to establish network protection. How they work as follows:

The EtherWAN switch series protect the network in which it is deployed by bringing these three key features together: First, DHCP snooping establishes and maintains the binding table. DAI uses the binding table from DHCP snooping to verify ARP packets, ensuring that only legitimate ARP requests and responses are processed. IPSG uses the same binding table to filter IP traffic, allowing only packets with valid IP-to-MAC address bindings. By working together, these features provide a robust security framework that prevents ARP spoofing and IP forgery, dynamically responds to abnormal network behavior, and promptly blocks potential attacks, ensuring the security and stability of the network environment.

In addition, you can also use the function settings of Port Security, Access Control Lists, Private VLANs, 802.1x Network Access and Storm Control to collaboratively protect your network and further enhance network security and stability.

A complete switching security configuration can not only help protect the enterprise's internal network from malicious spoofing and masquerade attacks, but also improve the efficiency of network management and reduce the occurrence of security incidents.

EtherWAN focuses on switch manufacturing, not only providing efficient and stable connections, and spare no effort in network security protection. Please visit the following product pages to ensure the layout of your important facilities:

EX78900X Series L2 / L3 1G/10G SFP+ PoE 60W   EX73900X Series L2 / L3 1G/10G SFP+ None PoE IEEE 1588 EX75900 Series L2 / L3 1G/10G SFP+ PoE 60W EN 50121-4 IG5 Rack Series L2 / L3 1G/10G SFP+ None PoE IEEE 1588