Support

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