[S5700S-28P-PWR-LI-AC] Huawai Switch 24 Ethernet 10/100/1000 PoE+ ports, 4 Gig SFP, AC 110/220V

Fixed port 24 10/100/1000BASE-T ports, 4 GE SFP ports
VLAN 4K VLANs
Guest VLAN and voice VLAN, GVRP, MUX VLAN
VLAN assignment based on MAC addresses, protocols, IP subnets, policies, and ports, QinQ, Selective QinQ
1:1 and N:1 VLAN Mapping
Reliability RRPP ring topology and RRPP multi-instance
Smart Link tree topology and Smart Link multi-instance, providing the millisecond-level protection switchover
SEP
STP, RSTP, and MSTP
BPDU protection, root protection, and loop protection
IP routing Static routing
IPv6 features IPv6 host
Static IPv6 routes
Path MTU (PMTU)
IPv6 ping, IPv6 tracert, IPv4 and IPv6 dual stack
ACLs based on the source IPv6 address, destination IPv6 address, Layer 4 ports, or protocol type
Multicast IGMP v1/v2/v3 snooping and IGMP fast leave
MLD v1/v2 snooping, Multicast VLAN
Multicast load balancing among member ports of a trunk
Controllable multicast
Port-based multicast traffic statistics
QoS/ACL Rate limiting on packets sent and received by an interface
Packet redirection
Port-based traffic policing and two-rate three-color CAR
Eight queues on each port
WRR, DRR, SP, WRR+SP, and DRR+SP queue scheduling algorithms
Re-marking of the 802.1p priority and DSCP priority
Packet filtering at Layers 2 through 4, filtering out invalid frames based on the source MAC address, destination MAC address, source IP address, destination IP address, port number, protocol type, and VLAN ID
Rate limiting in each queue and traffic shaping on ports
Security User privilege management and password protection
DoS attack defense, ARP attack defense, and ICMP attack defense
Binding of the IP address, MAC address, interface, and VLAN
Port isolation, port security, and sticky MAC
Blackhole MAC address entries
Limit on the number of learned MAC addresses
802.1x authentication and limit on the number of users on an interface
AAA authentication, RADIUS authentication, HWTACACS authentication, and NAC
SSH v2.0
Hypertext Transfer Protocol Secure (HTTPS)
CPU defense
Blacklist and whitelist
Access Security DHCP relay, DHCP server, DHCP snooping, and DHCP security
Lightning protection Service interface: 6 kV
Super Virtual Fabric (SVF) Working as an SVF client that is plug-and-play with zero configuration
Automatically loading the system software package and patches of clients One-click and automatic delivery of service configurations
Supports independent running client
Management and maintenance MAC Forced Forwarding (MFF)
Virtual cable test
Ethernet OAM (IEEE 802.3ah and 802.1ag)
SNMP v1/v2c/v3
RMON
Web-based NMS
NTP
System logs and alarms of different levels
802.3az EEE(Energy Efficient Ethernet)
DLDP,sFlow