QoS
                              
                              
                                  Support Diff-Serv QoS
Support 802.1p/DSCP priority mapping
Support Queue scheduling including SP, WRR, WFQ, SP+WRR, SP+WFQ
Support  Priority marking and remarking
Support Traffic shaping
Support Port/Flow- based Rate Limiting
                              
                           
                      
                          
                              VLAN
                              
                              
                                  Support IEEE 802.1Q (VLAN),   Up to 256 VLAN groups, 4096 VLAN IDs
Support GVRP
Support QinQ
Support VLAN based on MAC/ protocol /IP subnet / policy / port
Support Private VLAN
Support 1:1 and N:1 VLAN Mapping functions
                              
                           
                      
                          
                              Metoda řízení
                              
                              
                                  Support CLI, Telnet, Console, RJ45 console, SSH
Support web, http,https
Support FTP, TFTP, SFTP
Support SNMP V1/V2c/V3
Support RMON
Support NTP
                              
                           
                      
                          
                              Spolehlivost
                              
                              
                                  Support STP/RSTP/MSTP
Support EAPS/MEAPS
Support ERPS
                              
                           
                      
                          
                              Bezpečnost
                              
                              
                                  Support AAA,TACACS+ Radius Authentication
Support 802.1X authentication, MAC authentication, MAC bypass authentication
Support to prevent DOS, ARP attack function, ICMP anti attack
Support binding of IP, MAC, 
Support MAC authentication
Support MAC address filtering
Support Broadcast/Multicast/Unknown-unicast Storm Control
                              
                           
                      
                          
                              Multicast
                              
                              
                                  Support IGMP v1/v2 Snooping
Support IGMP V1/V2/V3
Support MLD Snooping v1
Support MLD v1/v2