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Nortel Networks 24T manual Figure C-4. Configuring MultiLink Trunks

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Quick Steps to Features

Configuring MultiLink Trunks

To create or modify a MultiLink trunk, follow the flowchart in Figure C-4.

Choose MultiLink Trunk Configuration (or press t) from the MultiLink Trunk Configuration Menu screen to open the MultiLink Trunk Configuration screen.

MultiLink Trunk

Configuration screen

	Are all	No
	trunk members	No


	configured?

Configure trunk members (see "MultiLink Trunking Configuration Rules").

Yes

Is trunk				No				Configure STP field.
STP Enabled?




Yes


Is trunk				No				Enable Trunk Status field
Is trunk								(see "MultiLink Trunking
Enabled?								(see "MultiLink Trunking
Enabled?								Configuration Rules").
								Configuration Rules").


Yes
								Key

Done

Off-page reference

On-page reference

BS41052A

Figure C-4. Configuring MultiLink Trunks

309985-B Rev 00

C-5

Image 283

Nortel Networks 24T manual Figure C-4. Configuring MultiLink Trunks

Contents

Using the BayStack 410-24T 10BASE-T Switch USA Requirements Only Copyright 2000 Nortel NetworksTrademarks Statement of ConditionsEC Declaration of Conformity Japan/Nippon Requirements OnlyTaiwan Requirements Canada Requirements OnlyNortel Networks NA Inc. Software License Agreement Rev Page Contents Switch Software Image Configuration Parameters Chapter Installing the BayStack 410-24T Switch Chapter Using the Console Interface 102 Chapter Troubleshooting Appendix D Connectors and Pin Assignments Page Figures Xvi IP Configuration/Setup Screen Standalone Switch Figure B-1 Figure C-8. Configuring Igmp Snooping 2 Page Tables 100 Preface If you want to Go to Before You BeginOrganization This guide has four chapters, six appendixes, and an indexText Conventions Acronyms Related Publications Technical Solutions Center Telephone Number How to Get HelpDescription BayStack 410-24T SwitchComm Port Front PanelUplink/Expansion Slot 10BASE-T Port ConnectorsLabel Type Color State Meaning BayStack 410-24T Switch LED DescriptionsLED Display Panel Provides descriptions of the LEDsCAS Up Stack mode Off Switch is in standalone mode Green Back Panel BayStack 410-24T Switch Back PanelInternational Power Cord Specifications AC Power ReceptacleCountry/Plug description Specifications Typical plug Cascade Module Slot Rpsu ConnectorCooling Fans Features Telnet Introduction to the BayStack 410-24T Switch Virtual Local Area Networks VLANs Security BayStack 410-24T Switch Security FeatureSee MAC Address-Based Security on MAC Address-Based Security RADIUS-Based Network SecurityConfiguration and Switch Management Igmp Snooping FeatureIeee 802.1p Configuration Parameters Switch Software ImageFlash Memory Storage MultiLink Trunking Autosensing and AutonegotiationPort Mirroring Ieee 802.1Q VLANsStack software offset is Then the Stack MAC address becomes BootP Automatic IP Configuration/MAC AddressSupported Snmp Traps Trap Name Configurable Sent whenSnmp MIB Support Snmp Trap SupportDesktop Switch Application Network ConfigurationBayStack 410-24T Switch Used as a Desktop Switch BayStack 410-24T Switch Used as a workgroup Switch Segment Switch ApplicationConfiguring Power Workgroups and a Shared Media Hub High-Density Switched Workgroup ApplicationFail-Safe Stack Example Fail-Safe Stack ApplicationBayStack 400-ST1 Cascade Module Stack OperationUnit Select Switch Cascade a Out ConnectorCascade a In Connector Base Unit Initial InstallationTemporary Base Unit Stack MAC AddressRemoving a Unit from the Stack Stack ConfigurationsStack Down Configurations Stack Up Configurations13. Stack Down Configuration Example Redundant Cascade Stacking Feature 14. Redundant Cascade Stacking Feature 15. Port-Based Vlan Example Ieee 802.1Q Vlan WorkgroupsIeee 802.1Q Tagging 16. Default Vlan Settings 17. Port-Based Vlan Assignment 19 .1Q Tag Assignment VLANs Spanning Multiple 802.1Q Tagged Switches VLANs Spanning Multiple Switches22. VLANs Spanning Multiple Untagged Switches VLANs Spanning Multiple Untagged Switches23. Possible Problems with VLANs and Spanning Tree Protocol 24. Multiple VLANs Sharing Resources Shared Servers25. Vlan Broadcast Domains Within the Switch Default Vlan Configuration screen opens Figure To configure the Vlan port membership for Vlan27. Vlan Configuration Screen Example To configure the Pvid port Vlan identifier for Port28. Default Vlan Port Configuration Screen Example Vlan Workgroup Summary 29. Vlan Port Configuration Screen Example30. Vlan Configuration Spanning Multiple Switches Vlan Configuration Rules Igmp Snooping 31. IP Multicast Propagation With Igmp Routing 32. BayStack 410-24T Switch Filtering IP Multicast Streams 1 33. BayStack 410-24T Switch Filtering IP Multicast Streams 2 Igmp Snooping Configuration Rules 34. Prioritizing Packets Ieee 802.1p Prioritizing35. Port Transmit Queue Traffic Class Configuration screen opens Figure To configure the port priority level, follow these steps37. Setting Port Priority Example Vlan Port Configuration screen opens FigureMultiLink Trunks 38. Switch-to-Switch Trunk Configuration Example39. Switch-to-Server Trunk Configuration Example Client/Server Configuration Using MultiLink Trunks40. Client/Server Configuration Example Trunk Configuration Screen for Switch S1 Trunk Configuration Screen ExamplesSetting up the Trunk Configuration for S1 42. MultiLink Trunk Configuration Screen for Switch S1 MultiLink Trunk Configuration screen opens FigureUsing the BayStack 410-24T 10BASE-T Switch 43. MultiLink Trunk Configuration Screen for Switch S2 Trunk Configuration Screen for Switch S2Using the BayStack 410-24T 10BASE-T Switch 44. MultiLink Trunk Configuration Screen for Switch S3 Trunk Configuration Screen for Switch S3Using the BayStack 410-24T 10BASE-T Switch 45. MultiLink Trunk Configuration Screen for Switch S4 Trunk Configuration Screen for Switch S4Using the BayStack 410-24T 10BASE-T Switch MultiLink Trunking Configuration Rules Before Configuring TrunksUsing the BayStack 410-24T 10BASE-T Switch 46. Loss of Distributed Trunk Members 47. Path Cost Arbitration Example Spanning Tree Considerations for MultiLink Trunks48. Example 1 Correctly Configured Trunk 49. Example 2 Detecting a Misconfigured Port Additional Tips About the MultiLink Trunking Feature Port Mirroring Conversation Steering 50. Port-Based Mirroring Configuration Example Port-Based Mirroring ConfigurationUsing the BayStack 410-24T 10BASE-T Switch 51. Port Mirroring Port-Based Screen Example Address-Based Mirroring Configuration52. Address-Based Mirroring Configuration Example 53. Port Mirroring Address-Based Screen Example Port Mirroring Configuration Rules Installation Requirements Installing the BayStack 410-24T SwitchPackage Contents Installing the BayStack 410-24T Switch on a Flat Surface Installation ProcedureInstalling the BayStack 410-24T Switch in a Rack Positioning the Chassis in the Rack Attaching Mounting Brackets Attaching Devices to the BayStack 410-24T Switch BASE-T Port Connections Connecting 10BASE-T Ports and 10/100 MDA PortsFiber Optic Port Connections Connecting Fiber Optic MDA PortsConsole/Comm Port To connect a terminal to the Console/Comm port Connecting a Terminal to the Console/Comm PortConnecting Power Grounded AC Power Outlet BayStack 410-24T Switch AC Power ReceptacleStage Description LED indication Verifying the InstallationVerifying the Installation Using the LEDs Power-Up SequenceConfiguration includes an additional test Cascade Sram test Verifying the Installation Using the Self-Test Screen12. Nortel Networks Logo Screen Standalone Switch Setup Initial Setup13. Main Menu 14. IP Configuration/Setup Screen Standalone Switch Stack Setup 15. Main Menu Standalone Switch Example 17. IP Configuration/Setup Screen Stack Configuration Installing the BayStack 410-24T Switch Page Accessing the CI Menus and Screens Chapter Using the Console InterfaceNavigating the CI Menus and Screens Using the CI Menus and ScreensMap of Console Interface Screens Screen Fields and DescriptionsConsole Interface Main Menu Main MenuConsole Interface Main Menu options Describes the CI main menu optionsSettings Configuration FileReset Reset to DefaultLogout OptionDescriptionDescribes the IP Configuration/Setup screen fields IP Configuration/SetupIP Configuration/Setup Screen Fields FieldDescription Choosing a BootP Request ModeIP Address to Ping Start Ping BootP or Last Address BootP DisabledBootP Always BootP When NeededField Description Read-Only Snmp ConfigurationDescribes the Snmp Configuration screen fields Snmp Configuration Screen FieldsSnmp Configuration Screen Fields Describes the System Characteristics screen fields System CharacteristicsSystem Characteristics Screen Fields System Characteristics Screen Fields Describes the Switch Configuration Menu screen options Switch ConfigurationSwitch Configuration Menu Screen Options Clear All Port Statistics Option Description Igmp ConfigurationMAC Address Table Display Port StatisticsMAC Address Table Screen Fields Describes the MAC Address Table screen fieldsField Description Aging Time Field Description Find an Address MAC Address Security Configuration Menu MAC Address Security Configuration Menu Options MAC Address Security ConfigurationMAC Address Security Configuration Screen Partition Time MAC Address Security Configuration Screen FieldsField Description MAC Address Security SNMP-LockedMAC Address Security Configuration Screen Fields 10. MAC Address Security Port Configuration Screen 1 MAC Address Security Port Configuration11. MAC Address Security Port Configuration Screen 2 Trunk MAC Address Security Port Configuration Screen FieldsField Description Unit Port12. MAC Address Security Port Lists Screens 5 Screens MAC Address Security Port ListsField Description Entry MAC Address Security Port Lists Screen FieldsPort List Port List Syntax Removing a Port from an Existing Port Number List Adding a New Port to an Existing Port Number ListCopying an Existing Field into an Adjacent Field 14. MAC Address Security Table Screens 16 Screens MAC Address Security Table15. MAC Address Security Table Screen Allowed Source MAC Address Security Table Screen FieldsVlan Configuration Menu 12. Vlan Configuration Menu Screen Options 12 describes the Vlan Configuration Menu screen optionsVlan Configuration Vlan Configuration Screen Fields 13 describes the Vlan Configuration screen fieldsField Description Create Vlan Vlan Configuration Screen Fields Port Membership 13. Vlan Configuration Screen FieldsField Description User-defined PID Vlan StatePID Name Encapsulation PID Value hex Vlan Type Predefined Protocol Identifier PIDPID Value hex Comments Reserved PIDsVlan Port Configuration Gigabit Ports and BayStack 410-24T Switch Ports RestrictionVlan Port Configuration Screen Fields 16 describes the Vlan Port Configuration screen fieldsFilter Tagged Frames 16. Vlan Port Configuration Screen Fields 19. Vlan Display by Port Screen Vlan Display by PortVLANs Traffic Class Configuration17 describes the Vlan Display by Port screen fields Vlan Display by Port Screen FieldsTraffic Class Configuration Screen Fields 18 describes the Traffic Class Configuration screen fieldsField Description User Priority Port Configuration Screen 1 Port ConfigurationPort Configuration Screen Fields 19 describes the Port Configuration screen fieldsSpeed/Duplex1 High Speed Flow Control ConfigurationLnkTrap Autonegotiation20. High Speed Flow Control Configuration Screen Fields 23. High Speed Flow Control Configuration ScreenHigh Speed Flow Control Configuration Screen Fields Choosing a High Speed Flow Control ModeAsymmetric MultiLink Trunk ConfigurationOption Description MultiLink Trunk 21. MultiLink Trunk Configuration Menu Screen OptionsUtilization MultiLink Trunk Configuration Screen Field Description Trunk MultiLink Trunk Configuration Screen FieldsMultiLink Trunk Utilization Screen MultiLink Trunk Configuration Screen Fields26. MultiLink Trunk Utilization Screen 1 Unit/Port 23 describes the MultiLink Trunk Utilization screen fieldsMultiLink Trunk Utilization Screen Fields Traffic TypeLast 30 Minutes Port Mirroring Configuration23. MultiLink Trunk Utilization Screen Fields Field Description Last 5 Minutes24. Port Mirroring Configuration Screen Fields 24 describes the Port Mirroring Configuration screen fieldsAddress B Field Description Monitor Unit/PortUnit/Port Y Address aFields Description Port-based Monitoring ModesAddress-based 29. Rate Limiting Configuration Screen 1 Rate Limiting Configuration30. Rate Limiting Configuration Screen 2 Limit 26 describes the Rate Limiting Configuration screen fieldsRate Limiting Configuration Screen Fields Packet Type27 describes the Igmp Configuration Menu screen options Igmp Configuration Menu27. Igmp Configuration Menu Screen Options Option Description Display Multicast Group Igmp ConfigurationMembership Igmp Configuration Screen Fields 28 describes the Igmp Configuration screen fieldsField Description Igmp Configuration Screen Fields 28. Igmp Configuration Screen Fields Configuring Ports as Static Router PortsMulticast Group Membership Multicast Group Membership Screen Options 29 describes the Multicast Group Membership screen optionsOption Description 34. Port Statistics Screen Port StatisticsGigabit MDA 30 describes the Port Statistics screen fieldsPort Statistics Screen Fields Port Statistics Screen Fields Pause Frames Single Collisions31. Console/Comm Port Configuration Screen Fields Console/Comm Port ConfigurationBaud, 4800 Baud, 9600 Baud, 19200 Baud, 38400 Baud Console Stack FieldDescription Console SwitchPassword Type Telnet SwitchConsole Read-Write Switch PasswordField Description Telnet Stack Console Read-OnlyAn Ascii string of up to 15 printable characters Any Ascii string of up to 15 printable characters Server 36. Renumber Stack Units Screen Renumber Stack Units32. Renumber Stack Units Screen Options 32 describes the Renumber Stack Units screen optionsHardware Unit Information Spanning Tree Configuration33. Spanning Tree Configuration Menu Screen Options 38. Spanning Tree Configuration Menu Screen39. Spanning Tree Port Configuration Screen 1 Spanning Tree Port ConfigurationSpanning Tree Port Configuration Screen Fields 40. Spanning Tree Port Configuration Screen 2Spanning Tree Port Configuration Screen Fields 41. Spanning Tree Switch Settings Screen Display Spanning Tree Switch Settings35. Spanning Tree Switch Settings Parameters 35 describes the Spanning Tree Switch Settings parametersParameter Description Time Parameter Description Forward DelayDelay Bridge Hello36 describes the Telnet Configuration screen fields Telnet ConfigurationLogin Timeout Login Retries Inactivity Event Logging 36. Telnet Configuration Screen FieldsTelnet Configuration Screen Fields Software Download 37. Software Download Screen Fields 37 describes the Software Download screen fieldsNew Image LED Indications During the Download Process38. LED Indications During the Software Download Process Phase Description LED IndicationsLink status LEDs ports 18 to 24 only The LEDs begin to 44. Configuration File Download/Upload Screen Configuration FileImage to Server 39. Configuration File Download/Upload Screen FieldsCopy Configuration Retrieve ConfigurationThese parameters are not saved Used in this screen See Parameters Not Saved to the Configuration File45. Event Log Screen Display Event LogWrite Threshold Excessive Bad Entries47. Sample Event Log Entry Exceeding the Write Threshold Flash Update49. Self-Test Screen After Resetting the Switch Reset50. Nortel Networks Logo Screen Reset to Default Settings 51. Self-Test Screen After Resetting to Default Settings 116 Logout 53. Password Prompt ScreenPage Chapter Troubleshooting Interpreting the LEDs Troubleshooting Diagnosing and Correcting the Problem Symptom Probable cause Corrective action Normal Power-Up SequenceCorrective Actions See Port Connection Problems on Port Connection ProblemsPort Interface Autonegotiation ModesSoftware Download Error Codes Software Download Error CodesError code Description Corrective action Center Page Electrical Parameter Operating Specification Storage SpecificationParameter Specifications EnvironmentalPerformance Specifications Physical DimensionsNetwork Protocol and Standards Compatibility Electromagnetic Emissions Safety Agency CertificationData Rate Interface OptionsDeclaration of Conformity Electromagnetic ImmunityType Model/Description See Appendix B Media Dependent AdaptersLabel Description 10BASE-T/100BASE-TX MDA100BASE-FX MDAs Figure B-2 BASE-FX MDA Front Panels Table B-2 BASE-FX MDA Components Figure B-3. Installing an MDA Installing an MDAReplacing an MDA with a Different Model Remove the AC power cord from the power sourceLoosen the thumbscrews and remove the MDA Page To learn more about Refer to this section Appendix C Quick Steps to FeaturesTo create or modify an 802.1Q VLAN, follow the flowcharts Configuring 802.1Q VLANsFigure C-2. Configuring 802.1Q VLANs 2 Figure C-3. Configuring 802.1Q VLANs 3 Figure C-4. Configuring MultiLink Trunks Configuring MultiLink TrunksFigure C-5. Configuring Port Mirroring 1 Configuring Port MirroringFigure C-6. Configuring Port Mirroring 2 Figure C-7. Configuring Igmp Snooping 1 Configuring Igmp SnoopingFigure C-8. Configuring Igmp Snooping 2 Figure C-9. Configuring Igmp Snooping 3 Figure D-1. RJ-45 8-Pin Modular Port Connector RJ-45 10BASE-T/100BASE-TX Port ConnectorsPin Signal Description Table D-1 RJ-45 Port Connector Pin AssignmentsMDI and MDI-X Devices Figure D-2. MDI-X to MDI Cable Connections MDI-X to MDI Cable ConnectionsFigure D-3 MDI-X to MDI-X Cable Connections MDI-X to MDI-X Cable ConnectionsTable D-2 DB-9 Console/Comm Port Connector Pin Assignments DB-9 RS-232-D Console/Comm Port ConnectorPage Appears in this CI screen Field Default setting Appendix E Default SettingsUsing the BayStack 410-24T 10BASE-TSwitch Default Settings Using the BayStack 410-24T 10BASE-T Switch Console Switch Password Type Appears in this CI screen Field Default setting For details about this field, see Page Appendix F Sample BootP Configuration File Using the BayStack 410-24T 10BASE-T Switch Index Index-2 Index-3 Index-4 Index-5 Index-6