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LI: the lower type, support basic 2 level protocol such as MAC, VLAN, support static routing.
SI: standard type, support basic 2 level protocol, static routing and rip route protocol.
EI: enhanced type, in the basis of SI, support various unicast and multicast routing protocol RIP, OSPF, ISIS, BGP, PIM, IGMP as well as simple VRRP reliability technology.
HI: higher type, in the basis of EI, support reliability technical BFD and MPLS, L2L3VPN technology, etc.
| Specifications | S5720-LI | S5720-SI | S5720-EI | S5720-HI |
| Switching Capacity | 336 Gbit/s | 336 Gbit/s | 598 Gbit/s | 598 Gbit/s |
| Forwarding Performance | 27 Mpps | 51 Mpps | 42 Mpps | 57 Mpps | 78 Mpps | 96 Mpps | 132 Mpps | 48 Mpps | 78 Mpps | 102 Mpps | 129 Mpps | 132 Mpps | 162 Mpps | 168 Mpps | 192 Mpps |
| Port Description | – 8 x Ethernet 10/100/1,000 ports, 2 x Gig SFP and 2 x dual-purpose 10/100/1,000 or SFP – 24 x Ethernet 10/100/1,000 ports, 4 x Gig SFP | – 24 x Ethernet 10/100/1,000 ports, 4 of which are dual-purpose 10/100/1,000 or SFP P series: 4 Gig SFP X series: 4 x 10 Gig SFP+- 48 x Ethernet 10/100/1,000 ports P series: 4 Gig SFP X series: 4 x 10 Gig SFP+ – 24 x Ethernet 10/100/1,000 ports P series: 4 Gig SFP X series: 4 x 10 Gig SFP+- 8 x Ethernet 10/100/1,000 ports, 4 x Ethernet 2.5 GE/GE ports, 2 x 10 Gig SFP+ | – 28 x 10/100/1,000 Base-T (4 GE Combo SFP), 4 x 10 Gig SFP+- 28 x 100/1,000 Base-X SFP (4 GE Combo), 4 x 10 Gig SFP+- 48 x 10/100/1,000 Base-T, 4 x 10 Gig SFP+- 48 x 100/1,000 Base-X SFP, 4 x 10 Gig SFP+- 46 x 10/100/1,000 Base-T, 4 x 10 Gig SFP+- 46 x 100/1,000 Base-X SFP, 4 x 10 Gig SFP+ | – 24 x 1,000 Base-X, 8 x combo (10/100/1,000 Base-T), 4 x 10 GE SFP+- 48 x 10/100/1,000 Base-T, 4 x 10 GE SFP+ |
| MAC Address Table | 16K MAC address entries MAC address learning and aging Static, dynamic, and blackhole MAC address entries Packet filtering based on source MAC addresses Interface-based MAC learning limiting | 16K MAC address entries MAC address learning and aging Static, dynamic, and black hole MAC address entries Packet filtering based on source MAC addresses IEEE 802.1d compliance | 64K MAC address entries MAC address learning and aging Static, dynamic, and blackhole MAC address entries Packet filtering based on source MAC addresses IEEE 802.1d | 128K MAC address entries MAC address learning and aging Static, dynamic, and blackhole MAC address entries Packet filtering based on source MAC addresses IEEE 802.1d standards compliance |
| VLAN | 4K VLANs Guest VLAN and voice VLAN GVRP MUX VLAN VLAN assignment based on MAC addresses, protocols, IP subnets, policies, and interfaces 1:1 and N:1 VLAN mapping | 4K VLANs Guest VLAN and voice VLAN GVRP MUX VLAN VLAN assignment based on MAC addresses, protocols, IP subnets, policies, and ports 1:1 and N:1 VLAN Mapping | 4K VLANs Guest VLAN and voice VLAN GVRP MUX VLAN VLAN assignment based on MAC addresses, protocols, IP subnets, policies, and ports 1:1 and N:1 VLAN mapping VLAN-based transparent transmission of protocol packets | 4K VLANs Guest VLAN, Voice VLAN GVRP MUX VLAN VLAN assignment based on MAC addresses, protocols, IP subnets, policies, and ports VLAN mapping |
| IP Routing | Static route, RIP, RIPng, OSPF, and OSPFv3 | Static route, RIPv1, RIPv2, RIPng, ECMP, OSPF, OSPFv3, BGP, BGP4+, IS-IS, IS-ISv6, VRRP, and VRRP6 | Static route, RIPv1, RIPv2, RIPng, OSPF, OSPFv3, IS-IS, ISISv6, BGP, BGP4+, ECMP, and routing policy | Static routes, RIPv1/v2, RIPng, OSPF, OSPFv3, IS-IS, ISISv6, BGP, BGP4+, ECMP, and routing policy |