LevelOne GSW-2491TXM MAC address, Memory, Flash ROM, System memory, Dimensions, Power Supply

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MAC address	8K MAC address table with Auto learning function

Memory	3Mbits for packet buffer

CPU	ARM-7

Flash ROM	512Kbytes

System memory	4Mbytes

Dimensions	440mm(W)161mm(D)44.5mm(H)

Power Supply	100-240V AC, 50-60Hz

EMI	FCC Class A, CE Mark

Safety	UL, cUL

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Contents GSW-2491TXM Page Contents STP Snmp Lacp IGMP/GVRP 101 Page Introduction Software Upgrade FeaturesSoftware Features ManagementSpanning Tree Class of ServicePort Trunk QOS PolicyPackage Contents Ethernet Switching Technology Physical Dimension Front PanelLED Indicators Rear PanelDesktop Installation Attaching Rubber FeetRack-mounted Installation Attach mounting brackets with screwsPower On Mount the switch in an EIA standard 19-inch RackNetwork Application Small WorkgroupSegment Bridge Small Workgroup ApplicationStacking Workgroup Connecting to the Switch Stackable switch MasterLogin in the Console Interface Console ManagementMain Menu Main MenuConsole Menu Line Control Key description Status and Counters Port StatusPort Counters System Information Switch Static Configuration Administration ConfigurationIP Configuration Device InformationUser Name Configuration Port Configuration Password ConfigurationTrunk Configuration Port Mirroring Configuration Port Mirroring interface — Vlan ID Port VID 1~255 Type the Pvid Vlan ConfigurationVlan Configure Create Vlan Group „ Create Port-Based Vlan „ Create 802.1Q Vlan Edit / Delete Vlan Group Group Sorted Mode Priority Configuration MAC Address Configuration Static MAC Address „ Add the Static MAC Address „ Edit static MAC address„ Add the Filtering MAC Address „ Delete static MAC addressFiltering MAC Address „ Delete Filtering MAC address Misc Configuration„ Edit Filtering MAC address „ IFG compensation Disable or Enable Misc Configuration interface Protocol Related Configuration STPForward Delay Time forward delay time STP SetupSystem Configuration Per Port Setting Snmp Snmp System Options Community Strings „ Add Community Strings„ Edit Community Name „ Delete Community NameTrap Managers „ Add the trap managerLacp „ Delete Trap Manager Select DeleteWorking Ports Setting Lacp State Activity IGMP/GVRP Group Status802.1x Setup 802.1x802.1x Setup interface Per Port Configuration Misc Configuration System Reset Configuration Factory DefaultUpdate Firmware System RebootTftp Configuration Tftp Restore Configuration Tftp Backup Configuration Modem Upgrade Page About Web-based Management Preparing for Web ManagementSystem Login Online HelpPort status Port Statistics View the Port InformationAdministrator Administrator function, it provides the following functionsSwitch Setting IP Address„ MAC Address Table Entry Basic Switch SettingsAdvanced Setting Default is 300 seconds Miscellaneous Setting „ Igmp Theory of Operation Page Console Port Information Port ControlsTrunking Aggregator setting Aggregator Information Aggregator Information State ActivityTrunking State Activity interface Forwarding and Filtering Igmp SnoopingStatic MAC Address MAC filtering Vlan configuration Port-based Vlan Vlan PortBase interface 802.1Q Vlan „ Basic Acceptable Frame type Spanning Tree „ Forward Delay Time forward delay time System ConfigurationPer Port Configuration Port Mirroring Prot Mirroring interface Snmp Management „ System Options„ Trap Manager Security Manager„ Community strings 802.1X 802.1x Configuration Per Port Configuration Tftp Update Firmware Configuration Backup Tftp Restore ConfigurationBackup File Name fill the file name Factory DefaultTftp Backup Configuration „ Default IP address „ Default Gateway „ Subnet maskIP Stacking System RebootPanel List IP Stacking interface IP Stacking master switch configure finished interface IP Stacking Finished configuring interface „ Non-standard cables „ Faulty or loose cablesIncorrect connections „ Improper Network TopologiesDiagnosing LED Indicators „ CablingConnector Switch architectureLED Indicators StandardSafety DimensionsPower Supply MAC address