DES-3326 Layer 3 Fast Ethernet Switch User’s Guide

Store and forward switching scheme.

Full and half-duplex for both 10Mbps and 100Mbps connections. The front-port Gigabit Ethernet module operates at full duplex only. Full duplex allows the switch port to simultaneously transmit and receive data, and only works with connections to full-duplex capable end stations and switches. Connections to hubs must take place at half-duplex.

Supports IEEE 802.3x flow control for full-duplex mode ports.

Supports Back-pressure flow control for half-duplex mode ports.

Auto-polarity detection and correction of incorrect polarity on the transmit and receive twisted- pair at each port.

IEEE 802.3z compliant for all Gigabit ports (optional module).

IEEE 802.3x compliant Flow Control support for all Gigabit ports (optional module).

IEEE 802.3ab compliant for 1000BASE-T (Copper) Gigabit ports (optional module).

Data forwarding rate 14,880 pps per port at 100% of wire-speed for 10Mbps speed.

Data forwarding rate 148,800 pps per port at 100% of wire-speed for 100Mbps speed.

Data filtering rate eliminates all error packets, runts, etc. at 14,880 pps per port at 100% of wire- speed for 10Mbps speed.

Data filtering rate eliminates all error packets, runts, etc. at 148,800 pps per port at 100% of wire-speed for 100Mbps speed.

8K active MAC address entry table per device with automatic learning and aging (10 to 9999 seconds).

16 MB packet buffer per device.

Broadcast and Multicast storm filtering.

Supports Port Mirroring.

Supports Port Trunking – up to six trunk groups (each consisting of up to eight ports) may be set up.

802.1D Spanning Tree support.

802.1Q Tagged VLAN support – up to 63 User-defined VLANs per device (one VLAN is reserved for internal use).

GVRP – (GARP VLAN Registration Protocol) support for dynamic VLAN registration.

802.1p Priority support with 4 priority queues.

IGMP Snooping support.

Layer 2 Multicast support – GMRP (GARP Multicast Registration Protocol).

Layer 3 Switch Features

Wire speed IP forwarding.

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D-Link DES-3326 manual Layer 3 Switch Features