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Huawei S6720-LI series switches (S6720-LI) are next-generation simplified 10GE fixed switches and can be used as 10GE access switches on campus networks and data center networks.
The S6720-LI provides line-rate 10GE access ports and 40GE uplink ports. In addition, the S6720-LI delivers a wide variety of services, comprehensive security control policies, and various QoS features to help customers build scalable, reliable, manageable, and secure campus and data center networks.
Quick Specs
Table 1 shows the Quick Specs.
Product Code |
S6720S-32X-LI-32S-AC |
Fixed port |
32x10GE SFP+ |
Forwarding performance |
240 Mpps |
Typical power consumption |
71.8W |
Extended slot |
Not supported |
Compare to Similar Items
Table 2 shows the comparison.
Item |
S6720-26Q-SI-24S-AC |
S6720-32X-SI-32S-AC S6720S-32X-LI-32S-AC |
S6720-32C-SI-AC |
Switching Capacity |
2.56 Tbit/s |
2.56 Tbit/s |
2.56 Tbit/s |
Forwarding Performance |
240 Mpps |
240 Mpps |
240 Mpps |
Fixed Ports |
24 x 10 GE SFP+ |
32 x 10 GE SFP+ |
24 x 100M/1G/ |
Extended Slots |
Not supported |
Not supported |
One extended slot |
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S6720S-32X-LI-32S-AC Specification |
|
Fixed port |
32x10GE SFP+ |
Forwarding performance |
240 Mpps |
Typical power consumption |
71.8W |
Extended slot |
Not supported |
MAC address table |
32K MAC address learning and aging Static, dynamic, and blackhole MAC address entries Packet filtering based on source MAC addresses |
VLAN features |
4K VLANs Guest VLAN and voice VLAN VLAN assignment based on MAC addresses, protocols, IP subnets, policies, and ports VLAN Mapping Basic QinQ and selective QinQ |
IPv4 routing |
Static routing, RIP, and OSPF VRRP Policy-based routing Routing policies |
IPv6 routing |
Static routing RIPng OSPFv3 |
IPv6 features |
Neighbor Discovery (ND) and ND snooping IPv6 Ping VRRP6 DHCPv6 snooping, DHCPv6 server, and DHCPv6 relay |
Multicast |
IGMPv1/v2/v3 snooping Fast leave IGMP snooping proxy Multicast Listener Discovery (MLD) snooping Port-based multicast traffic suppression Inter-VLAN multicast replication, Controllable multicast |
QoS/ACL |
Traffic classification based on ACLs Traffic classification based on outer 802.1p fields, outer VL AN IDs, Access control after traffic classification Traffic policing based on traffic classifiers Re-marking based on traffic classifiers Class-based packet queuing Associating traffic classifiers with traffic behaviors Rate limiting on inbound and outbound ports Traffic shaping based on ports and queues Tail drop Priority Queuing (PQ) Deficit Round Robin (DRR) PQ + DRR scheduling Weighted Round Robin (WRR) PQ + WRR scheduling |
Reliability |
STP (IEEE 802.1d), RSTP (IEEE 802.1w), and MSTP (IEEE 802.1s) BPDU protection, root protection, and loop protection RRPP ring topology and RRPP multi-instance Smart Link tree topology and Smart Link multi-instance, providing millisecond-level Smart Ethernet Protection (SEP) G.8032 Ethernet Ring Protection Switching (ERPS) Enhanced trunk (E-trunk) |
Security features |
Defense against DoS, ARP, and ICMP attacks Binding of the IP address, MAC address, port number, and VLAN ID of a user Port isolation, port security, and sticky MAC MAC-Forced Forwarding (MACFF) Limit on the number of learned MAC addresses IEEE 802.1X authentication and the limit on the number of users on a port AAA authentication, RADIUS authentication, HWTACACS authentication, and NAC CPU defense |
Super Virtual Fabric (SVF) |
SVF Client |
Management and |
iStack (using service ports as stack ports) Virtual Cable Test (VCT) Ethernet OAM (IEEE 802.3ah and IEEE 802.1ag) SNMPv1/v2/v3 RMON Web-based network management system and relevant features System logs and multi-level alarms GVRP MUX VLAN sFlow SSH2 HTTPS |
Operating environment |
Working temperature: 0 m–1800 m, 0°C–45°C; 1800 m–5000 m, the highest operating |
Input AC voltage |
AC: |
Dimensions |
420 (W)×220 (W)×43.6 (H) |
Характеристики | |
Dimensions | 420 (W)×220 (W)×43.6 (H) |
Extended slot | Not supported |
Fixed port | 32x10GE SFP+ |
Forwarding Performance | 240 Mpps |
Input AC voltage | AC:Rated voltage range: 100 V to 240 V A C, 50/60 HzMaximum voltage range: 90 V to 264 V A C, 47/63 H |
IPv4 routing | Static routing, RIP, and OSPFVRRPPolicy-based routingRouting policies |
IPv6 features | Neighbor Discovery (ND) and ND snoopingIPv6 PingVRRP6DHCPv6 snooping, DHCPv6 server, and DHCPv6 relay |
IPv6 routing | Static routingRIPngOSPFv3 |
MAC Address Table | 32KMAC address learning and agingStatic, dynamic, and blackhole MAC address entriesPacket filtering based on source MAC addresses |
Management andmaintenance | iStack (using service ports as stack ports)Virtual Cable Test (VCT)Ethernet OAM (IEEE 802.3ah and IEEE 802.1ag)SNMPv1/v2/v3RMONWeb-based network management system and relevant featuresSystem logs and multi-level alarmsGVRPMUX VLANsFlowSSH2HTTPS |
Multicast | IGMPv1/v2/v3 snoopingFast leaveIGMP snooping proxyMulticast Listener Discovery (MLD) snoopingPort-based multicast traffic suppressionInter-VLAN multicast replication, Controllable multicast |
Operating Environment | Working temperature: 0 m–1800 m, 0°C–45°C; 1800 m–5000 m, the highest operatingtemperature reduces by 1°C every time the altitude increases by 220 m.Relative humidity: 5% to 95% (noncondensing |
QoS/ACL | Traffic classification based on ACLsTraffic classification based on outer 802.1p fields, outer VL AN IDs,source MAC addresses, and Ethernet typesAccess control after traffic classificationTraffic policing based on traffic classifiersRe-marking based on traffic classifiersClass-based packet queuingAssociating traffic classifiers with traffic behaviorsRate limiting on inbound and outbound portsTraffic shaping based on ports and queuesTail drop Priority Queuing (PQ)Deficit Round Robin (DRR)PQ + DRR schedulingWeighted Round Robin (WRR)PQ + WRR scheduling |
Reliability | STP (IEEE 802.1d), RSTP (IEEE 802.1w), and MSTP (IEEE 802.1s)BPDU protection, root protection, and loop protectionRRPP ring topology and RRPP multi-instanceSmart Link tree topology and Smart Link multi-instance, providing millisecond-levelprotection switchoverSmart Ethernet Protection (SEP)G.8032 Ethernet Ring Protection Switching (ERPS)Enhanced trunk (E-trunk) |
Security features | Defense against DoS, ARP, and ICMP attacksBinding of the IP address, MAC address, port number, and VLAN ID of a userPort isolation, port security, and sticky MACMAC-Forced Forwarding (MACFF)Limit on the number of learned MAC addressesIEEE 802.1X authentication and the limit on the number of users on a portAAA authentication, RADIUS authentication, HWTACACS authentication, and NACCPU defense |
Super Virtual Fabric (SVF) | SVF Client |
Typical power consumption | 71.8W |
VLAN Features | 4K VLANsGuest VLAN and voice VLANVLAN assignment based on MAC addresses, protocols, IP subnets, policies, and portsVLAN MappingBasic QinQ and selective QinQ |