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
  
• Ethernet Ring Protection Switching (ERPS) ¹
  
• Loopback Detection
  
• 802.3ad Link Aggregation
  
• Port Mirroring

L3 Features¹

• Max. 16 IP Interfaces
  
• ARP Proxy
  
• IPv6 Neighbour Discovery (ND)
  
• 512 static routing entries for IPv4/IPv6

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
  
• Double VLAN (Q-in-Q) ¹

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
  
• Supports up to 512 Egress access rules ¹
  
• 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
  
• IP-MAC-Port Binding ¹

AAA

• 802.1X
  
• Web-based Access Control (WAC)
  
• MAC-based Access Control (MAC)
  
• Compound Authentication ¹
  
• 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
  
• Time-based PoE ²

Management

• Web-based GUI
  
• Command Line Interface (CLI)
  
• Telnet
  
• TFTP
  
• SNMP v1/v2c/v3
  
• SNMP over IPv6 ¹
  
• SNMP Traps
  
• sFlow ¹
  
• ICMPv6 ¹
  
• System Log
  
• RMON v1, v2
  
• LLDP
  
• BootP/DHCP Client
  
• DHCP Auto-Configuration
  
• DHCP Relay
  
• Multiple Images
  
• Multiple Configurations
  
• CPU Monitoring
  
• Debug Command
  
• SNTP

¹ Enhanced Image feature
² PoE models only