D-LINK DGS-3120-24TC/B1ARI, 24-Port Managed L3 Gigabit Switch 20 10/100/1000BASE-T ports, 4 Combo 1000BASE-T/SFPManagement, SD Card slot, Ipv6 READY Console RJ45 inband, SSH v2, SSL v3 IEEE 802.1p Priority Queuing 8 queues (Strict, WRR, WRR+Strict), ERPS, STP/RSTP/MSTP, LBD, IEEE 802.1Q,GVRP, 802.1v, Traffic Segmentation, Up to 16 SVI, up to 512 static routes, ARP Proxy,

D-LINK DGS-3420-28SC, 24-porttinen SFP L2+ Stackable Management Switch with 4 Combo ports 10/100/1000Base-T/SFP & 4-porttinen SFP+, Redundant power supply support, administrator-definable port security, 128Gbps switching fabric, IGMP snooping, ISM VLAN, Spanning Tree 802.1D/802.1w/802.1s MSTP, STP Loopback Detection, E-RPS, 802.3ad Link Aggregation port trunks of up to 32 groups/8, Traffic segmentation, 802.1Q VLAN, GVRP, Selective Q-in-Q, Private VLAN, Voice VLAN, 802.1V Protocol VLAN, Bandwidth Control Down to 64Kbps, Per Flow Bandwidth Control, Port Mirroring. 802.1p/Multi-Layer CoS, IP v.4/v.6 Static Routing, RIP (Further firmware), 802.1x port-based/MAC-based access control, MAC-IP-Port Binding, ACL ingress max 6 profiles & 256 rules, egress max 4 profiles & 256 rules, SSH/SSL, Port security, SIM support, Web-based management, CLI, Telnet, SNMP v.1, v.2c, v.3