The SKS8300-24E6X-P switch is an operational grade metropolitan three-layer Ethernet switch with 24 × 2.5G RJ45 ports and 6 × 10G SFP+slots. It is designed for enterprise networks and operator customers of various scales, and can meet the needs of cost-effective 2.5G access and 10G uplink. The SKS8300-24E6X-P adopts a high-performance low-power network processor, providing gigabit line speed forwarding performance, supporting green Ethernet line sleep capability, having the lowest power consumption among devices in the industry, supporting powerful QoS and ACL functions, supporting security features such as IP+MAC+port binding, and supporting business flow classification and message priority labeling. Support static packet sampling, SFLOW function, support multi port mirror analysis function, support static and flexible QinQ function, support Ethernet OAM 802.3ag（CFM）、802.3ah（EFM）， Support IPV4/6 unicast routing based on policies and flexible forwarding strategies. 1. Operational level equipment stability and network resilience ·Supports IPv4/IPv6 dual stack platform ·Support multiple link redundancy and network redundancy protocols such as VRRP/RPS/MSTP/FlexLink/MonitorLink 2. Perfect security mechanism ·Adopting a hardware based packet by packet forwarding mechanism, it can effectively detect and filter feature messages ·Support ACL security filtering mechanism, providing security control functions based on user MAC, IP, L4 port, and port level ·Support automatic protection against ARP attacks based on MAC addresses and automatic user blocking function ·Support automatic protection against DHCP attacks and user blocking based on MAC addresses ·Support various device protection functions such as DDoS prevention, CPU overcurrent protection, CPU queue flow control, and VRRP ·Support security features such as DHCP snooping/IP source Guard/802.1X, effectively ensuring the availability of users, devices, and networks ·Support link protection functions such as BFD, FlexLink, dynamic link aggregation, and Ethernet ring network ·Support remote loop detection function ·Support multiple Ethernet link detection mechanisms such as CFM and EFM ·Support remote user authentication based on Tacacs+and Radius, as well as local user authentication, enabling hierarchical user management and effectively ensuring the security of device management users 3. Powerful QoS capability ·Support port speed limit and flow speed limit, which can achieve precise speed limit based on ports and business flows ·Support various business flow classification and QoS flow control functions to ensure the transmission of high priority packets ·Support various priority algorithms such as SP/WRR/SP+WRR to ensure the transmission of various priority business flows as needed ·Supports port based and business flow based mirroring functions, enabling business flow based mirroring monitoring and analysis 4. Rich business features ·Supports DHCP Server and DHCP Relay ·Support L2 Tunnel transparent encapsulation of network edge service protocol ·Supports Ethernet OAM protocols such as CFM and EFM 5. Rich routing protocols ·Supports multiple routing protocols such as RIP, OSPF, BGP, etc ·Support static routing function ·Supports IPv4/IPv6 dual protocol stack, RIPng and OSPFv3 routing protocols 6. Unified network management function ·Support CLI command line management based on serial port, Telnet, and SSHv2 methods ·Supports RFC 1213 SNMP (Simple Network Management Protocol) ·Support web-based configuration operation management