| Item |
Description |
| Fixed port |
24 Ethernet 10/100/1000 ports and 4 Gig SFP |
| Extended slot |
NA |
| MAC address table |
IEEE 802.1d |
| 16K MAC address entries |
| MAC address learning and aging |
| Static, dynamic, and blackhole MAC address entries |
| Packet filtering based on source MAC addresses |
| VLAN |
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 |
| Jumbo frame |
10K |
| Ring protection |
RRPP ring topology and RRPP multi-instance |
Smart Link tree topology and Smart Link multi-instance, providing millisecond-level
protection switchover |
| Smart Ethernet Protection (SEP),G.8032 Ethernet Ring Protection Switching (ERPS) |
| STP (IEEE 802.1d), RSTP (IEEE 802.1w), and MSTP (IEEE 802.1s) |
| BPDU protection, root protection, and loop protection |
| IP routing |
Static route, RIPv1, RIPv2, RIPng, ECMP, OSPF, OSPFv3, BGP, BGP4+, ISIS, ISISv6,
VRRP, VRRP6 |
| IPv6 features |
Neighbor Discovery (ND) |
| Path maximum transmission unit (PMTU) |
| IPv6 Ping, IPv6 Tracert, and IPv6 Telnet |
| 6 to4 tunnel, ISATAP tunnel, and manually configured tunnel |
ACLs based on source IPv6 addresses, destination IPv6 addresses, Layer 4 ports, or
protocol types |
| Multicast Listener Discovery (MLD) v1/v2 snooping |
| Multicast forwarding |
PIM DM, PIM SM, PIM SSM |
| IGMP v1/v2/v3 snooping and IGMP fast leave |
| Multicast forwarding in a VLAN and multicast replication between VLANs |
| Multicast load balancing among member ports of a trunk |
| Controllable multicast |
| Port-based multicast traffic statistics |
| QoS/ACL |
Rate limiting on packets sent and received by an interface |
| Packet redirection |
| Port-based traffic policing and two-rate three-color CAR |
| WRR, DRR, SP, WRR+SP, and DRR+SP queue scheduling algorithms |
| Eight queues per port, |
| Rate limiting in each queue and traffic shaping on ports |
| Re-marking of the 802.1p priority and DSCP value of packets |
| Packet filtering at Layer 2 to Layer 4, filtering out invalid frames based on the source |
MAC address, destination MAC address, source IP address, destination IP address,
TCP/UDP port number, protocol type, and VLAN ID |
Security
features |
User privilege management and password protection |
| DoS attack defense, ARP attack defense, and ICMP attack defense |
| Binding of the IP address, MAC address, interface, and VLAN |
| Port isolation, port security, and sticky MAC |
| Blackhole MAC address entries |
| MAC Forced Forwarding (MFF) |
| Limit on the number of learned MAC addresses |
| 802.1x authentication and limit on the number of users on an interface |
| AAA authentication, RADIUS authentication, HWTACACS+ authentication, and NAC SSH v2.0 |
| Hypertext Transfer Protocol Secure (HTTPS) |
| 802.1x authentication, MAC address authentication, and combined authentication on a per port basis |
| Portal authentication on a per VLANIF interface basis |
| CPU defense; Blacklist and whitelist; MACSec hardware ready |
| Super Virtual Fabric (SVF) |
Working as an SVF client that is plug-and-play with zero configuration |
| Automatically loading the system software package and patches of clients |
| One-click and automatic delivery of service configurations |
| Supports independent running client |
| OAM |
Software OAM: |
| EFM OAM |
| CFM OAM |
| Y.1731 performance test |
Management and
Maintenance |
iStack, Virtual cable test, SNMP v1/v2c/v3 |
| Web-based network management system |
| System logs and multi-level alarms |
| sFlow |
| LLDP/LLDP-MED |
| RMON |
| Interoperability |
Supports VBST (Compatible with PVST/PVST+/RPVST) |
| Supports LNP (Similar to DTP) |
| Supports VCMP (Similar to VTP) |
| Operating environment |
Operating temperature:
0-1800 m altitude: 0-45℃
1800-5000m altitude: The operating temperature reduces by 1℃ every time the
altitude increases by 220m.
Relative humidity: 5% to 95% (noncondensing) |
| Input voltage |
AC:
Rated voltage range: 100 V to 240 V AC, 50/60 Hz
Maximum voltage range: 90 V to 264 V AC, 50/60 Hz |
| Dimensions (mm) |
442 (W) x 220 (D)x 43.6 (H) |
Typical power
consumption |
20.2W |
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Fitch
Mexico
The lead time of S5720S-28P-SI-AC is faster than I can think.
Fitch
Vietnam
The lead time of S5720S-28P-SI-AC is faster than I can think.