DSCP to 802.1p mappingQoS on L2 layer using TCI field of VLAN headerStrict Priority QueuingWeighted Round Robin QueuingVoice VLAN / Auto QoSL2/L3/L4 based ACL (Max 512 ACL)Full/Half Duplex flow control, Back pressure for half duplexPort rate limiting, shaping, all traffic by bpsBroadcast packet rate controlMulticast packet rate controlRADIUS / TACACS+ authentication and accountingPort based authenticationMAC limitation per portMAC based port security (static/dynamic)HTTP, HTTPSSNMP v1/v2c/v3, Trap (RFC 1215)TCP/IP-based internets (RFC1213)RMON v1/2 (RFC2819/RFC4502)Received trafficTransmit trafficReceived and transmit trafficN to 1 MirrorSNTP Network timeConfiguration backup / restoreFirmware backup / upgradeIP Clustering up to 36 switches48 Gbps switching fabric capacity35.7 Mpps16M flash memory128M DRAM8K MAC address capacity10K MTU/ Jumbo frames supportAuto-negotiation, auto-MDI/MDIX146,000 MTBF Reset button10/100/1000 Base-TX Service ports24 10/100/1000Base-T Ports per Unit4 shared SFP built-in gigabit uplink portsPOE Support on all ports based on 802.3afPOE+ support based on 802.3at port 1-6POE Power Indication and safetyAuto disable on the excess of total powerDynamic Power Allocation185 Watt POE Power Budge ~~19” Rack MountLGDES2024GP