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S2720-EI Series Enterprise Switches

The S2720-EI is a next-generation access switch that provides flexible 100 Mbit/s, GE access ports, and GE uplink ports.

Building on next-generation, high-performance hardware, and the Huawei Versatile Routing Platform (VRP), the S2720-EI supports intelligent Stack (iStack), flexible Ethernet networking, and diversified security control. It provides customers with a cost-effective 100 Mbit/s or gigabit to the desktop solution.

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Diverse types of authentication, iStack, and a range of routing protocols for next-generation switching

Support 802.1x authentication, MAC address authentication and Portal authentication

Support intelligent Stack (iStack)

Support various Layer 3 routing protocols (such as RIP and OSPF), and work as a Super Virtual Fabric (SVF) client that is plug-and-play with zero configuration










Switching Capacity

68 Gbit/s

68 Gbit/s

336 Gbit/s

Forwarding Performance

12.6 Mpps

20.4 Mpps

34.8 Mpps

Port Descriptions

Downlink: 4 x 10/100 Base-TX Ethernet ports; 4 x GE ports

Uplink: 4 x GE ports

Downlink: 16 x 10/100 Base-TX Ethernet ports; 8 x GE ports

Uplink: 4 x GE ports

Downlink: 32 x 10/100 Base-TX Ethernet ports; 16 x GE ports

Uplink: 4 x GE ports

MAC Address Table

16K MAC address entries

Configurable aging time of MAC addresses

Blackhole MAC address entries

Limit on the number of MAC addresses learned on a port


4K active VLANs

VLAN assignment based on MAC addresses, protocols, IP subnets, policies, and interfaces

Port-based QinQ


Port-based rate limiting

8 queues of different priorities on each port

WRR, DRR, SP, WRR + SP, and DRR + SP queue scheduling algorithms

IPv4 Routing

Static routing

RIP, RIPng, and OSPF

IPv6 Features

IPv6 protocol

Static IPv6 routes

MLD v1/v2 snooping



Controllable multicast

IGMP v1/v2/v3 snooping

Port-based rate limiting for multicast packets


RRPP ring topology and RRPP multi-instance

Smart Link tree topology and Smart Link multi-instance, providing millisecond-level protection switchover


ERPS (G.8032)

STP (IEEE 802.1d), RSTP (IEEE 802.1w), and MSTP (IEEE 802.1s)

Surge Protection

Surge protection capability of service ports: 7 kV

Security and Access Features

Storm suppression

Multiple authentication methods including AAA authentication, RADIUS authentication, and TACACS+ authentication

802.1x authentication, MAC address authentication, and MAC bypass authentication

DHCP Snooping

Port isolation and sticky MAC

CPU defense

DHCP relay


VLAN-based Spanning Tree (VBST) (interoperating with PVST, PVST+, and RPVST)

Link-type Negotiation Protocol (LNP) (similar to DTP)

VLAN Central Management Protocol (VCMP) (similar to VTP)

For detailed interoperability certifications and test reports, click HERE.

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Email: daisy.dai@ccitel.com
service time: 7x24 hour