> Physical Port

> 24 10/100/1000BASE-T Gigabit RJ45 copper ports

> 4 10GBASE-SR/LR SFP+ slots, compatible with 1000BASE-SX/LX/BX SFP

> RJ45 console interface for switch basic management and setup

> Layer 2 Features

> Prevents packet loss with back pressure (half-duplex) and IEEE 802.3x pause frame flow control (full-duplex)

> High performance of Store-and-Forward architecture and runt/CRC filtering eliminates erroneous packets to optimize the network bandwidth

> Storm Control support

> Broadcast/Multicast/Unknown unicast

> Supports VLAN

> IEEE 802.1Q tagged VLAN

> Up to 255 VLANs groups, out of 4094 VLAN IDs

> Supports provider bridging (VLAN Q-in-Q, IEEE 802.1ad)

> Private VLAN Edge (PVE)

> Protocol-based VLAN

> MAC-based VLAN

> Voice VLAN

> Supports Spanning Tree Protocol

> IEEE 802.1D Spanning Tree Protocol

> IEEE 802.1w Rapid Spanning Tree Protocol

> IEEE 802.1s Multiple Spanning Tree Protocol, spanning tree by VLAN

> BPDU Guard

> Supports Link Aggregation

> 802.3ad Link Aggregation Control Protocol (LACP)

> Cisco ether-channel (static trunk)

> Maximum 14 trunk groups, up to 4 ports per trunk group

> Up to 80Gbps bandwidth (full duplex mode)

> Provides port mirror (many-to-1)

> Port mirroring to monitor the incoming or outgoing traffic on a particular port

> Loop protection to avoid broadcast loops

> Supports ERPS (Ethernet Ring Protection Switching)

> Layer 3 Features

> IP dynamic routing protocol supports OSPFv2

> IP interfaces (Max. 128 VLAN interfaces)

> Routing table (Max. 128 routing entries)

> Routing Protocols (IPv4/IPv6 hardware static routing)

> Quality of Service

> Ingress Shaper and Egress Rate Limit per port bandwidth control

> 8 priority queues on all switch ports

> Traffic classification

> IEEE 802.1p CoS

> TOS/DSCP/IP precedence of IPv4/IPv6 packets

> IP TCP/UDP port number

> Typical network application

> Strict priority and Weighted Round Robin (WRR) CoS policies

> Supports QoS and In/Out bandwidth control on each port

> Traffic-policing on the switch port

> DSCP remarking

> Multicast

> Supports IGMP snooping v1, v2 and v3

> Supports MLD snooping v1 and v2

> Querier mode support

> IGMP snooping port filtering

> MLD snooping port filtering

> Multicast VLAN Registration (MVR) support

> Security

> Authentication

> IEEE 802.1x port-based/MAC-based network access authentication

> Built-in RADIUS client to cooperate with the RADIUS servers

> TACACS+ login users access authentication

> Access Control List

> IP-based Access Control List (ACL)

> MAC-based Access Control List

> Source MAC/IP address binding

> DHCP Snooping to filter untrusted DHCP messages

> Dynamic ARP Inspection discards ARP packets with invalid MAC address to IP address binding

> IP Source Guard prevents IP spoofing attacks

> IP address access management to prevent unauthorized intruder

> Cybersecurity