D-LINK SW DGS-3120-24TC/SI

D-LINK DGS-3120-24TC/SI (Standard Image)

• Stackability
Physical Stacking (up to 6 units per stack)
Virtual Stacking (up to 32 units per stack)
2x 10GbE stacking ports 

• L2 Features
MAC Address Table: 16K
Flow Control
Jumbo Frame up to 13K Bytes
Spanning Tree Protocols
802.1D STP
802.1w RSTP
802.1s MSTP
Loopback Detection
802.3ad Link Aggregation
Port Mirroring 

• L2 Multicasting
IGMP Snooping
Limited IP Multicast
MLD Snooping 

• VLAN
4K VLAN Groups
GVRP
802.1Q Tagged VLAN
Port-based VLAN
802.1v Protocol VLAN
Voice VLAN
MAC-based VLAN
ISM VLAN
Asymmetric VLAN
Private VLAN

• QoS (Quality of Service)
802.1p
8 queues per port
Bandwidth Control (port- and flow-based) 

• Access Control List (ACL)
Supports up to 1.5K Ingress access rules
Time-based ACL
CPU Interface Filtering 

• Security
SSH v2
SSL v1/v2/v3
Port Security
Broadcast/Multicast/Unicast Storm Control
Traffic Segmentation
D-Link Safeguard Engine
NetBIOS/NetBEUI Filtering
DHCP Server Screening
ARP Spoofing Prevention
BPDU Attack Protection

• AAA
802.1X
Web-based Access Control (WAC)
MAC-based Access Control (MAC)
Guest VLAN
Microsoft® NAP
RADIUS Accounting
4 Level User Account 

• D-Link Green Features
Compliant with RoHS
Power Saving by Link Status
Power Saving by Cable Length

• Management
Web-based GUI
Command Line Interface (CLI)
Telnet
TFTP
SNMP v1/v2c/v3
SNMP Traps
System Log
RMON v1, v2
LLDP
BootP/DHCP Client
DHCP Auto-Configuration
DHCP Relay
Multiple Images
Multiple Configurations
CPU Monitoring
Debug Command
SNTP 

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