- 802.1d : Spanning tree protocol (STP), 802.1w : rapid spanning tree protocol (RSTP) - Max number of groups 12 - Max number of members per group 8 - Source & destination MAC based load balance - 4,096 VLAN IDs - Max number of active VLANs per switch 256 - Port based VLAN - Link Layer Discovery Protocol (802.1ab) - Snoop IGMP packets per VLAN - Max Number of multicast groups 128 - IGMP Snooping V1, 2, Querier - QoS on L3 using TOS field of IP packet header - DSCP to 802.1p mapping - QoS on L2 layer using TCI field of VLAN header - Strict Priority Queuing - Weighted Round Robin Queuing - Voice VLAN / Auto QoS - L2/L3/L4 based ACL (Max 512 ACL) - Full/Half Duplex flow control, Back pressure for half duplex - Port rate limiting, shaping, all traffic by bps - Broadcast - packet rate control - Multicast - packet rate control - RADIUS / TACACS+ authentication and accounting - Port based authentication - MAC limitation per port - MAC based port security (static/dynamic) - HTTP, HTTPS - SNMP v1/v2c/v3, Trap (RFC 1215) - TCP/IP-based internets (RFC1213) - RMON v1/2 (RFC2819/RFC4502) - Received traffic - Transmit traffic - Received and transmit traffic - N to 1 Mirror - SNTP Network time - Configuration backup / restore - Firmware backup / upgrade - IP Clustering up to 36 switches - 8.8 Gbps switching fabric capacity - 6.6 Mpps - 16M flash memory - 128M DRAM - 8K MAC address capacity - 10K MTU/ Jumbo frames support - Auto-negotiation, auto-MDI/MDIX - 150,000 MTBF - Reset button - 10/100Base-TX Service ports - 24 10/100/1000 Base-T Ports per Unit - 4 Shared SFP - POE Support on all ports based on 802.3af - POE+ support based on 802.3at port 1-6 - POE Power Indication and safety - Auto disable on the excess of total power - Dynamic Power Allocation - 185 Watt POE Power Budge - 19” Rack Mount
