Interface.
  • .
  • 20 10/100/1000 Mbps Gigabit Ethernet ports.
  • 4 Combo 10/100/1000Base-T/SFP Gigabit Uplinks.
. Performance/Resilience.
  • .
  • Switch fabric: 48 Gbps.
. Security.
  • .
  • ACL based on MAC address, IP address (ICMP/IGMP/TCP/UDP), VLAN ID, 802.1p priority or DSCP.
  • 802.1X RADIUS authentication support.
  • DHCP Server Screening1.
  • ARP Spoofing Prevention1.
  • D-Link Safeguard Engine.
. VLAN.
  • .
  • 802.1Q VLAN Tagging.
  • Max. 256 static VLAN groups.
  • Max. 4094 VIDs.
  • Management VLAN.
  • Asymmetric VLAN.
  • Auto Voice VLAN.
. Quality of Service (QoS).
  • .
  • 802.1p Priority Queues, 4 queues per port.
  • Port based bandwidth control (granularity down to 64 kbps).
. Traffic Management.
  • .
  • 802.3x Flow Control.
  • Port mirroring.
  • Broadcast/Multicast/Unicast Storm Control.
  • 802.3ad Link Aggregation (up to 8 groups, 8 ports per group).
  • IGMP Snooping (v1/v2).
. Configuration/Management.
  • .
  • Web-based GUI.
  • SmartConsole utility.
  • Command Line Interface (CLI) through Telnet.
  • Supports D-View SNMP network management.
. D-Link Green.
  • .
  • Power down mode for ports that have no link.
  • Cable length detection.
D-LINK
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