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LevelOne GSW-2490TXM manual Spanning Tree Protocol Configuration

Models: GSW-2490TXM

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Figure 4-15. The Static Multicast Address Configuration in Permanent Address Configuration Menu

In the Static Multicast Configuration Menu screen, you can add member(s) to the group by checking the port(s).

Spanning Tree Protocol Configuration

Spanning tree is a link management protocol that provides path redundancy while preventing undesirable loops in the network. For Layer 2 Ethernet network to function properly, only one active path must exist between two stations.

The spanning-tree algorithm calculates the best loop-free path throughout a switched network. STP forces redundant data paths into a standby (blocked) state. If a network segment in the spanning tree fails and a redundant path exists, the spanning-tree algorithm recalculates the spanning tree topology and activates the standby path.

Figure 4-16. The Spanning Tree Protocol Configuration upper Menu

If you enable the spanning tree protocol, you must complete the Priority and Time fields with appropriate value.

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LevelOne GSW-2490TXM manual 16. The Spanning Tree Protocol Configuration upper Menu

Contents

1. Introduction GSW-2490TXM24-Port + 2 Slide-in Slots SNMP Switch LevelOneFeatures Package Contents Console and Telnet Management Management MethodsSNMP Network Management Figure 1-2. Package ContentsHardware Description Hardware DescriptionThe Front Panel 10/100Base-TX RJ-45 ports Auto MDI/MDIXExpansion Slots LED IndicatorsConsole Port Figure 2-2 The LED IndicatorsDiagnostic Test Power OnRear Panel Table 2-1. The Descriptions of LED IndicatorsNote If the Switch fails the self-test, the Diag LED will blink Connecting to the NetworkPre-Installation Requirements Desktop Mounting Mounting the Switchon the bottom of the Switch Figure 3-1. Attaching Rubber Feet to each cornerFigure 3-2. Attach mounting brackets with screws Rack-mounted InstallationConnecting to the Switch Baud Rate 9600 bps Data Bits Parity none Stop Bit Control flow None Login in the Console InterfaceFigure 3-5. The settings of communication parameters Figure 3-6. The screen of Main Menu Main Menu1. System Information 2.1. Network Configuration 2. Management SetupFigure 3-8. The Management Setup Menu Figure 3-7. The System Information Menu2.3. SNMP Community Setup 2.2. Serial Port ConfigurationFigure 3-9. The Network Configuration Men Figure 3-10. The Serial Port Configuration2.4. Trap Receiver 2.5. Management Capability SetupFigure3-11. The SNMP Community Menu Figure 3-12. The Trap Receiver MenuFigure 3-14. The Trap Filter Setup menu 2.6. Trap Filter SetupFigure 3-13. The Management Capability setup Menu 3. Device Control Menu 3.1. Switch Device ConfigurationFigure 3-16. The Switch Device Configuration menu Figure 3-15. The Device Control menuFigure 3-17. The Switch Port Configuration menu 3.2. Switch Port Configuration3.3. Permanent Address Configuration 3.3.2. Static Multicast Address Configuration 3.3.1. Static Unicast Address Configuration3.4. Port Statistics Figure 3-18. The Permanent Address Configuration menuFigure 3-19. The Port Statistics menu 3.5. Spanning Tree Protocol ConfigurationFigure 3-20. The Spanning Tree Protocol Configuration menu 3.7. Post-Based VLAN Configuration 3.6. Spanning Tree Protocol Port ConfigurationFigure 3-21. The Spanning Tree Protocol port Configuration menu Figure 3-22. The Port Based VLAN Configuration menu3.8.1. 802.1Q VLAN Configuration 3.8. 802.1Q VLAN ConfigurationFigure 3-23. The Port Based VLAN Configuration menu 3.8.2. Dynamic VLAN Table3.8.4 GARP Configuration 3.8.3. VLAN Untagged ConfigurationFigure 3-25. The Port Untag Configuration menu Figure 3-24. The Dynamic VLAN Table menuFigure 3-26. The GARP Configuration menu 3.9. MTU/MDU Per-Port VLAN TableGARP Leave All Time GARP Leave Time GARP Join Time Figure 3-27. The MTU/MDU Per-Port VLAN Table menuFigure 3-28. The IGMP Snooping Table 3.11. Trunk Group Configuration3.10. IGMP Snooping Table Figure 3-30. The Port Mirroring Configuration Menu 3.12. Port Mirroring ConfigurationFigure 3-29. The Trunk Configuration Menu Figure 3-31. The User Authentication Menu 4. User Authentication5.3 Login Timeout Interval 5.2 Factory Reset5. System Utility 5.1 System Restart Figure 3-33. The Factory Reset Menu5.4 System Download Web-Based ManagementFigure 3-34. The Login Timeout Interval Figure 3-35. The System Download MenuFigure 4-1 The Password Window System LoginAbout Web-based Management Network Configuration Management SetupSystem Information Figure 4-3. The Network Configuration MenuFigure 4-4. The Serial Port Configuration Menu Serial Port ConfigurationSNMP Community Setup Figure 4-6. The Trap Receiver Menu Trap ReceiverFigure 4-5. The SNMP Community Setup Menu Trap Filter Setup Management Capability SetupFigure 4-7. The Management Capability Setup Menu Figure 4-8. The Trap Filter Setup MenuDevice Control Switch ConfigurationFigure 4-9. The Switch Configuration upper Menu Figure 4-10. The Switch Configuration lower MenuSwitch Port Configuration Figure 4-13. The Port Mirror in Switch Port Configuration Menu Permanent Address ConfigurationFigure 4-12. The Trunk Group in Switch Port Configuration Menu Page Figure 4-16. The Spanning Tree Protocol Configuration upper Menu Spanning Tree Protocol ConfigurationFigure 4-18. The Spanning Tree Protocol Port Configuration upper Menu Spanning Tree Protocol Port ConfigurationFigure 4-17. The Spanning Tree Protocol Configuration lower Menu Port Statistics VLAN ConfigurationFigure 4-19. The Spanning Tree Protocol Port Configuration lower Menu Figure 4-20. The Port Statistics MenuFigure 4-22. The Dynamic VLAN Table Menu Figure 4-21. The Static VLAN Configuration MenuFigure 4-23. The Untagged Configuration Menu Figure 4-26. The GARP Configuration Menu GARP ConfigurationIGMP Configuration Figure 4-28. The User Authentication Menu User AuthenticationFigure 4-27. The IGMP Configuration Menu System Utility Factory ResetSystem Restart Figure 4-30. The Factory Reset MenuUpdate Setting Login Timeout IntervalSystem Download Figure 4-31. The Login Timeout Interval MenuFigure 4-32. The Update Setting Menu Network ConfigurationCollapsed Backbone Application Figure 5-1. Collapsed Backbone Application Departmental BridgeFigure 5-2 Departmental Bridge Application High Performance Switched WorkgroupPort-based VLAN Workgroup IEEE 802.1Q VLAN ApplicationFigure 5-5 Shared Server Shared ServerMedia connector Product SpecificationsSwitch Technology Protocol8K MAC address with auto learning function System Power, per port Link/active6Mb share memory FDX/Col,10/100Mbps