IP Source Guard provides Layer 2 source IP filtering to prevent impersonation of an unauthorized host that uses the IP address of an authorized host. This feature uses dynamic DHCP snooping and static input of the source IP address.

The S5750E series supports DHCP Snooping, which prevents attacks using an illegal DHCP server by setting trusted ports and unused ports. By enabling DHCP Snooping Binding and DHCP 82, you can combine modules such as dot1x and ARP DAI or independently implement user access control.

An access control list (ACL) can be used to restrict access to sensitive network resources by filtering packets and forwarding according to established rules. A user-defined ACL provides more flexible access control for users.

The S5750E series supports many more L2 security features such as ARP protection, ARP scanning and other ARP and MAC security technologies to protect network security and reliability.

With 8 queues per port, the S5750E-SI series enables diverse classification of up to 8 types of traffic. Traffic is determined according to IEEE802.1p, DSCP, IP priority and TCP/UDP port number, ensuring optimal performance of real-time applications such as voice and video.

The S5750E series aggregation switches offer up to 24 10 Gigabit ports and 2 40 Gigabit ports, which can work as a redundant link cooperating with various ring protection functions, effectively increasing network scalability and performance.

All SFP+ ports support 10 gigabit and 1 gigabit transmission.

All QSFP ports support 4x 10gigabit transmission after resolution.

With 8 queues per port, the S5750E-SI series enables diverse classification of up to 8 types of traffic. Traffic is determined according to IEEE802.1p, DSCP, IP priority and TCP/UDP port number, ensuring optimal performance of real-time applications such as voice and video.

Monitor network traffic using sFlow or SNMP protocols.

By using the S5750E series switches, you can be sure that the equipment you are using has all the available functionalities without the need to purchase additional licenses.