Traffic Classification And Prioritization; Management - D-Link DES-3250TG User Manual

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IEEE 802.3ab compliant for 1000BASE-T (Copper) Gigabit ports (optional module).
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Data forwarding rate 14,880 pps per port at 100% of wire-speed for 10Mbps speed.
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Data forwarding rate 148,800 pps per port at 100% of wire-speed for 100Mbps speed.
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Data filtering rate eliminates all error packets, runts, etc. at 14,880 pps per port at 100% of wire-
speed for 10Mbps speed.
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Data filtering rate eliminates all error packets, runts, etc. at 148,800 pps per port at 100% of
wire-speed for 100Mbps speed.
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8K active MAC address entry table per device with automatic learning and aging (10 to 1,000,000
seconds).
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64 MB packet buffer per device.
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Supports Port Mirroring.
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Supports Port Trunking.
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802.1D Spanning Tree support.
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802.1Q Tagged VLAN support – up to 255 VLANs per device (one VLAN is reserved for internal
use).
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GVRP – (GARP VLAN Registration Protocol) support for dynamic VLAN registration.
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802.1p Priority support with 4 priority queues.
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IGMP Snooping support.

Traffic Classification and Prioritization

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Based on 802.1p priority bits.
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Four priority queues.

Management

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RS-232 console port for out-of-band network management via a console terminal or PC.
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Fast Spanning Tree Algorithm Protocol for creation of alternative backup paths and prevention of
network loops.
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SNMP V1, V2C, and V3 are supported.
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Fully configurable in-band control for SNMP based software.
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Flash memory for software upgrades. This can be done in-band via TFTP or out-of-band via the
console.
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Built-in SNMP management:
SNMP V2-MIB (RFC 1907).
Bridge MIB (RFC 1493).
D-Link DES-3250TG Standalone Layer 2 Switch
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