• High capacity, high density
• High reliability and protection
? STP, RSTP, MSTP, and multi-RSTP
? LACP and MLACP
? ITU-T G.8032 with fault switching time less than 50ms
? Dual-system and dual-configuration-file redundancy backup
• Various security guarantees
? Various AAA mode such as RADIUS and TACACS+
? IEEE 802.1x authentication
? Port secure MAC and limits on the MAC addresses to stop attacks from illegal users
? Various ACL policies to control packet forwarding flexibly
? DHCPv4/v6 Snooping and Option 82/18/37 to avoid DHCP attacks
? DAI and IP Source Guard based on the DHCP binding table to prevent ARP flooding attacks and IP attacks
? Broadcast storm and loop detection to ensure the stability of the network
? Lightning protection for the power supply and all the Ethernet electric interfaces and protect hardware investment of the customer
• Fine tunable QoS
? Rich scheduling policy such as SP, WRR, or SP+WRR, DRR, or SP+DRR
? Dual-bucket three-color CAR based on the traffic and H-CAR
? Statistics based on traffic
• IPv6 Ready
? IPv6 management
? IPv6 ACL
? DHCPv6 Snooping, RA Snooping and Option18/37 to ensure the network security
? MLD Snooping to ensure the IPv6 multicast monitoring
• Smart PoE
? IEEE802.3af/IEEE802.3at/IEEE802.3bt standard
? PD alive-check
? Configuring reboot the PD at a specific time each weak
? Supplying power during specified time interval
• Advanced management system
? SNMP, RMON, Telnet, SSH and provide friendly WEB management interface to increase the usability of the device
? Automatic configuration and loading. The administrator can put the configuration file set in advance to the TFTP server for the automatic loading of the switch while it is booting, thus simplifying the management and maintenance