LevelOne GSW-2491TXM user manual Miscellaneous Setting

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Priority Queue Service settings: select the priority queue service type.

First Come First Service: the sequence of packets sent is depend on arrive order.

All High before Low: the high priority packets sent before low priority packets.

Weighted Round Ratio: select the preference given to packets in the switch's high-priority queue. These options represent the number of high priority packets sent before one low priority packet is sent. For example, 5 High: 2 Low means that the switch sends 5 high priority packets before sending 2 low priority packet.

Qos Policy: High Priority Levels: 0~7 priority level can map to high or low queue.

Miscellaneous Setting

Collisions Retry Forever: disable is in half duplex. If happen collision will retry 48 times and then drop frame. Enable is in half duplex. If happen collision will retry forever.

Hash Algorithm: CRC Hash or Direct Map for MAC address learning algorithm

IFG Compensation: Internal Packet Gap time compensation configure. Select to “Enable” or “Disable”.

802.1x Protocol: enable or disable 802.1x protocol.

IGMP Query Mode: recognizes different queries from clients or servers to decide which Query will be the first priority. The modes are:

a.Auto Mode: chooses the switch that has the smallest IP address to be set for the IGMP Query mode.

b.Enable Mode: enables the switch to be the IGMP Querier.

c.Disable Mode: disables all other switches from being the IGMP Querier.

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Contents GSW-2491TXM Page Contents STP Snmp Lacp IGMP/GVRP 101 Page Introduction Management FeaturesSoftware Features Software UpgradeQOS Policy Class of ServicePort Trunk Spanning TreePackage Contents Ethernet Switching Technology Front Panel Physical DimensionRear Panel LED IndicatorsAttaching Rubber Feet Desktop InstallationAttach mounting brackets with screws Rack-mounted InstallationMount the switch in an EIA standard 19-inch Rack Power OnSmall Workgroup Network ApplicationSmall Workgroup Application Segment BridgeStacking Workgroup Stackable switch Master Connecting to the SwitchConsole Management Login in the Console InterfaceMain Menu Console Menu LineMain Menu Control Key description Port Status Status and CountersPort Counters System Information Administration Configuration Switch Static ConfigurationDevice Information IP ConfigurationUser Name Configuration Password Configuration Port ConfigurationTrunk Configuration Port Mirroring Configuration Port Mirroring interface Vlan Configuration Vlan Configure— Vlan ID Port VID 1~255 Type the Pvid Create Vlan Group „ Create Port-Based Vlan „ Create 802.1Q Vlan Edit / Delete Vlan Group Group Sorted Mode Priority Configuration MAC Address Configuration „ Edit static MAC address Static MAC Address „ Add the Static MAC Address„ Delete static MAC address Filtering MAC Address„ Add the Filtering MAC Address Misc Configuration „ Edit Filtering MAC address„ Delete Filtering MAC address „ IFG compensation Disable or Enable Misc Configuration interface STP Protocol Related ConfigurationSTP Setup System ConfigurationForward Delay Time forward delay time Per Port Setting Snmp Community Strings „ Add Community Strings Snmp System Options„ Delete Community Name „ Edit Community Name„ Add the trap manager Trap Managers„ Delete Trap Manager Select Delete LacpWorking Ports Setting Lacp State Activity Group Status IGMP/GVRP802.1x 802.1x Setup802.1x Setup interface Per Port Configuration Misc Configuration Factory Default System Reset ConfigurationSystem Reboot Tftp ConfigurationUpdate Firmware Tftp Restore Configuration Tftp Backup Configuration Modem Upgrade Page Preparing for Web Management About Web-based ManagementOnline Help System LoginPort status View the Port Information Port StatisticsAdministrator function, it provides the following functions Administrator IP Address Switch SettingBasic Switch Settings Advanced Setting„ MAC Address Table Entry Default is 300 seconds Miscellaneous Setting „ Igmp Theory of Operation Page Port Controls Console Port InformationTrunking Aggregator setting Aggregator Information State Activity Aggregator InformationTrunking State Activity interface Igmp Snooping Forwarding and FilteringStatic MAC Address MAC filtering Vlan configuration Port-based Vlan Vlan PortBase interface 802.1Q Vlan „ Basic Acceptable Frame type Spanning Tree System Configuration Per Port Configuration„ Forward Delay Time forward delay time Port Mirroring Prot Mirroring interface „ System Options Snmp ManagementSecurity Manager „ Community strings„ Trap Manager 802.1X 802.1x Configuration Per Port Configuration Tftp Update Firmware Tftp Restore Configuration Configuration Backup„ Default IP address „ Default Gateway „ Subnet mask Factory DefaultTftp Backup Configuration Backup File Name fill the file nameSystem Reboot Panel ListIP Stacking IP Stacking interface IP Stacking master switch configure finished interface IP Stacking Finished configuring interface „ Improper Network Topologies „ Faulty or loose cablesIncorrect connections „ Non-standard cables„ Cabling Diagnosing LED IndicatorsStandard Switch architectureLED Indicators ConnectorMAC address DimensionsPower Supply Safety