Draytek VigorSwitch G2240 - Features

VigorSwitch G2240 User’s Guide
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¾ When one of its hosts joins a multicast address group to which none of its other hosts
belong, sends unsolicited group membership reports to that group.
¾ When the last of its hosts in a particular multicast group leaves the group, sends an
unsolicited leave group membership report to the all-routers group (244.0.0.2).
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The VigorSwitch G2240, a standalone off-the-shelf switch, provides the comprehensive
features listed below for users to perform system network administration and efficiently
and securely serve your network.
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z 20 10/100/1000Mbps Auto-negotiation Gigabit Ethernet TP ports
z 4 10/100/1000Mbps TP or 1000Mbps SFP Fiber dual media auto sense
z 1392KB on-chip frame buffer
z Support jumbo frame up to 9600 bytes
z Programmable classifier for QoS (Layer 4/Multimedia)
z 8K MAC address and 4K VLAN support (IEEE802.1Q)
z Per-port shaping, policing, and Broadcast Storm Control
z IEEE802.1Q Q-in-Q nested VLAN support
z Full-duplex flow control (IEEE802.3x) and half-duplex backpressure
z Extensive front-panel diagnostic LEDs; System: Power, TP Port1-24: LINK/ACT,
10/100/1000Mbps, SFP Port 21-24: SFP(LINK/ACT)
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z Supports concisely the status of port and easily port configuration
z Supports per port traffic monitoring counters
z Supports a snapshot of the system Information when you login
z Supports port mirror function
z Supports the static trunk function
z Supports 802.1Q VLAN
z Supports user management and limits three users to login
z Maximal packet length can be up to 9600 bytes for jumbo frame application
z Supports DHCP Broadcasting Suppression to avoid network suspended or crashed
z Supports to send the trap event while monitored events happened
z Supports default configuration which can be restored to overwrite the current
configuration which is working on via web browser and CLI
z Supports on-line plug/unplug SFP modules
z Supports Quality of Service (QoS) for real time applications based on the
information taken from Layer 2 to Layer 4, such as VoIP
z Built-in web-based management and CLI management, providing a more
convenient UI for the user