D-Link DGS-3208TG User Guide - Page 14

Features, Ports, Performance features

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Gigabit Ethernet Switch User's Guide segments. This allows the total network capacity to be multiplied, while still maintaining the same network cabling and adapter cards. Switching LAN technology is a marked improvement over the previous generation of network bridges, which were characterized by higher latencies. Routers have also been used to segment local area networks, but the cost of a router and the setup and maintenance required make routers relatively impractical. Today's switches are an ideal solution to most kinds of local area network congestion problems. Features The DGS-3208TG Gigabit Ethernet Switch was designed for easy installation and high performance in an environment where traffic on the network and the number of users increase continuously. Switch features include: Ports ♦ Six 100BASE-TX/1000BASE-T (Fast Ethernet/Gigabit Ethernet) ports with cable-ready RJ-45 jacks. ♦ Two GBIC (Gigabit Interface Converter) slots, able to accommodate GBICs for all standard Gigabit Ethernet cabling. ♦ RS-232 DCE console port for diagnosing the Switch via a connection to a PC and console/out-of-band management. Performance features ♦ Store and forward switching scheme capability to support rate adaptation and protocol conversion. ♦ Full duplex to allow two communicating stations to transmit and receive at the same time. ♦ Data forwarding rate 1,488,100 pps per port at 100% of wire-speed for 1000-Mbps speed. ♦ Data filtering rate eliminates all error packets, runts, etc. at 1,488,100 pps per port at 100% of wire- speed for 1000-Mbps speed. ♦ 12K active MAC address entry table per device with automatic learning and aging. ♦ 16 MB packet buffer per device. ♦ Supports broadcast storm rate filtering. ♦ Supports IGMP snooping. ♦ Supports port mirroring. ♦ Supports GVRP. ♦ Supports GMRP (802.1P). ♦ Supports 802.1P priority (tag mode). ♦ Supports static filtering (based on MAC Address) 2

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Gigabit Ethernet Switch User’s Guide
2
segments. This allows the total network capacity to be multiplied, while still maintaining the same network
cabling and adapter cards.
Switching LAN technology is a marked improvement over the previous generation of network bridges, which
were characterized by higher latencies.
Routers have also been used to segment local area networks, but the
cost of a router and the setup and maintenance required make routers relatively impractical. Today’s switches
are an ideal solution to most kinds of local area network congestion problems.
Features
The DGS-3208TG Gigabit Ethernet Switch was designed for easy installation and high performance in an
environment where traffic on the network and the number of users increase continuously.
Switch features include:
Ports
♦
Six 100BASE-TX/1000BASE-T (Fast Ethernet/Gigabit Ethernet) ports with cable-ready RJ-45 jacks.
♦
Two GBIC (Gigabit Interface Converter) slots, able to accommodate GBICs for all standard Gigabit
Ethernet cabling.
♦
RS-232 DCE console port for diagnosing the Switch via a connection to a PC and console/out-of-band
management.
Performance features
♦
Store and forward switching scheme capability to support rate adaptation and protocol conversion.
♦
Full duplex to allow two communicating stations to transmit and receive at the same time.
♦
Data forwarding rate 1,488,100 pps per port at 100% of wire-speed for 1000-Mbps speed.
♦
Data filtering rate eliminates all error packets, runts, etc. at 1,488,100 pps per port at 100% of wire-
speed for 1000-Mbps speed.
♦
12K active MAC address entry table per device with automatic learning and aging.
♦
16 MB packet buffer per device.
♦
Supports broadcast storm rate filtering.
♦
Supports IGMP snooping.
♦
Supports port mirroring.
♦
Supports GVRP.
♦
Supports GMRP (802.1P).
♦
Supports 802.1P priority (tag mode).
♦
Supports static filtering (based on MAC Address)