| Project | S6720-16X-LI-16S-AC
S6720S-16X-LI-16S-AC | S6720-26Q-LI-24S-AC
S6720S-26Q-LI-24S-AC | S6720-32X-LI-32S-AC
S6720S-32X-LI-32S-AC |
|---|
| Fixed port | 16×10GE SFP+ port | 24×10GE SFP+ port,
2×40GE QSFP+ port | 32×10GE SFP+ port |
| Expansion slot | not support | not support | not support |
| MAC address table | 32K
supports automatic MAC address learning and aging.
Supports static, dynamic, and blackhole MAC entries.
Supports source MAC address filtering. |
| VLAN characteristics | Supports 4K VLANs to
support Guest VLAN, Voice VLAN
supports MAC/Protocol/IP subnet/Policy/Port-based VLANs to
support VLAN mapping switching.
Supports basic and flexible QinQ functions. |
| IPv4 routing | Static routing, RIP, and OSPF
support VRRP to
support policy routing.
Support routing policies. |
| IPv6 routing | Static routing
Support RIPng
support OSPFv3 |
| IPv6 features | Supports ND (Neighbor Discovery) and ND Snooping to
support IPv6 ping.
VRRP6
supports DHCPv6 Snooping, DHCPv6 Server, and DHCPv6 Relay. |
| Multicast | Supports IGMP V1/V2/V3 Snooping to
support member ports to leave quickly
Supports IGMP Snooping Proxy function
Supports MLD Snooping to
support port-based multicast traffic suppression
Supports cross-VLAN multicast replication
Supports controllable multicast |
| QoS/ACL | The ACL can classify traffic
supports outer 8021p, outer vlan, source MAC, Ethernet traffic
classification type
support for accessing the classified packet flow control
supports traffic policing traffic classification
support weight marker according to the classification result
message stream
support After the classification, the packet enters the specified
scheduling queue.
The combination of the traffic classifier and the
traffic behavior is supported. The outbound and inbound traffic
rate limit is
supported. Port-based and queue shaping are
supported. The tail drop is
supported. PQ (Priority Queuing) scheduling is
supported. DRR (Deficit Round Robin) scheduling is supported.
Support PQ+DRR scheduling
Support WRR (Weighted Round Robin) scheduling
Support PQ+WRR scheduling |
| reliability | Supports STP (IEEE 802.1d), RSTP (IEEE 802.1w) and MSTP (IEEE
802.1s) protocols
Supports BPDU protection, root protection and loopback protection
RRPP ring topology and RRPP multi-instance
support SmartLink tree topology and SmartLink Example: Provides
millisecond level protection
for active and standby links Supports Intelligent Ethernet
Protection Protocol (SEP)
support for ERPS Ethernet Ring Protection Protocol (G.8032)
supports enhanced trunk (E-trunk) |
| Safety features | Supports prevention of DOS, ARP attack, and ICMP attack.
Supports IP, MAC, port, and VLAN combination binding.
Supports port isolation, port security, and Sticky MAC
support MAC address forced forwarding (MFF).
Supports MAC address learning limit.
IEEE 802.1X is supported. Authentication, support for single-port
maximum number of users.
Support AAA authentication, support for Radius, HWTACACS, NAC, etc.
Support CPU protection. |
| Super Virtual Switching Network (SVF) | Support as a SVF Client role |
| Management and maintenance | Supports intelligent stacking iStack (service port implementation)
supports virtual cable detection (VCT)
support Ethernet OAM (802.3ah and 802.1ag)
support SNMPv1/v2c/v3
support RMON
support network management system, support WEB network management
features
Support system log, hierarchical alarm
support GVRP protocol
supports MUX VLAN function
Support sFlow
support SSH V2.0
supports HTTPS |
| Environmental requirements | Working temperature: 0-1800 m, 0-45 °C; 1800-5000 m, the maximum
temperature per 220 m increase in altitude, 1 °C
relative humidity: 5% to 95% (no condensation) |
| Input voltage | AC:
rated voltage range: 100-240V AC; 50/60Hz
maximum voltage range: 90-264V AC; 47/63Hz |
| Dimensions mm (width × depth × height) | 420*220*43.6 | 420*220*43.6 | 420*220*43.6 |
| Typical power consumption | 45.2W | 67.1W | 71.8W |
