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DES-3326S Layer 3 Fast Ethernet Switch User’s Guide
18 Introduction
• 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).
• 8 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 3 Switch Features
• Wire speed IP forwarding.
• Hardware-based Layer 3 IP switching.
• IP packet forwarding rate of 6.6 Mpps.
• 2K active IP address entry table per device.