Lucent Technologies Cajun M770 manual Creating and Editing VLANs

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Chapter 9

VLANs

This chapter provides all the information and instructions you need to use virtual LANs. It includes the following sections:

•Creating and Editing VLANs - Explains how to access and edit the VLAN list.

•Allowing Inter-VLAN Communication - Explains how you can allow selected users to have access to all the VLANs.

For more information about VLANs, refer to VLANs in The Reference Guide.

Creating and Editing VLANs

The building blocks of VLANs are switch ports. To build a new VLAN you need to select a VLAN name and number and then decide which switch ports will be members of the VLAN.

The default VLAN on the Cajun M770 Device can be set to VLAN 0 (Generic) or VLAN 1 (Default) using the command line interface. For more information, refer to The Cajun M770 User’s Guide. You can change the VLAN configuration on a per port basis.

In order to be compliant with the IEEE 802.1Q VLAN standard, you have to modify ports with VLAN 0 to another VLAN.

Cajun M770 Manager User’s Guide

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Contents Cajun M770 Manager Page Contents Cajun M770 Manager User’s Guide Cajun M770 Manager User’s Guide Iii Cajun M770 Manager User’s Guide Chassis View Toolbar List of FiguresList of Figures Cajun M770 Manager User’s Guide Table A.4 List of TablesList of Tables Viii Cajun M770 Manager User’s Guide Organization of this Manual Welcome to Cajun M770 ManagementPurpose of this Manual Who Should Use This ManualStarting Cajun M770 Management If you are using OpenView Solaris or Hpux or NT-OV Launching Module Managers Using Chassis ViewSelecting Elements Using the Toolbar ButtonsHelp Contents Using Configuration WindowsDownloading New Agent Software Agent ConfigurationGeneral Agent Installation and Configuration Verifying Agent InstallationViewing the Managers Table Designating ManagersRemoving Managers from the Managers Table Adding Managers to the Managers TableUpdating the Managers Table Device Configuration Device Information Dialog Box Viewing Device InformationHub Hardware Window Viewing Hardware ConfigurationModule Configuration Window Viewing Module ConfigurationPort Configuration Dialog Box Viewing Port ConfigurationDisabling Ports Enabling PortsDRUs Information Window Viewing Domain Resource Unit InformationClock Synchronization Dialog Box Viewing ATM Clock Synchronization ConfigurationDevice Configuration Resetting the Switch Resetting ElementsResetting the Device Resetting the AgentConfiguring Traps Fault ManagementAssigning Severity Degrees Unix and NT-OV Only Viewing TrapsEditing Severity Degrees System-Wide Editing Severity DegreesFault Management Performance Monitoring Ethernet Port Counters Window Viewing Ethernet Port CountersPort Error Counters Window Viewing Ethernet Port Error CountersPerformance Monitoring Cajun M770 Manager User’s Guide Port Mirroring Port Mirroring Dialog Box Accessing Port MirroringDisabling Port Mirroring Enabling Port MirroringChapter Port Mirroring Cajun M770 Manager User’s Guide Viewing Port Redundancy Information Port RedundancyDeleting a Port Redundancy Adding a Port RedundancyEditing a Port Redundancy Switch Connected Addresses for Device Window Switch Connected AddressesSaving the List of Stations Sorting the List of StationsCreating and Editing VLANs VLANsEditing Vlan Names and Numbers Accessing the Vlan ListEditing Vlan Member Ports Allowing Inter-VLAN Communication Cajun M770 Management Menus ConfigurationPerformance Help Cajun M770 Manager User’s Guide 10 of The Reference Guide Configuration FieldsDisable, use Internal Clock Clock E1Unframed E1Framed36 of The Reference Guide FDX+ISL Algorithm STA on page 27 of The Reference Guide Cajun M400 Manager User’s Guide Algorithm STA on page 27 of The Reference Guide Disabled Time to Restore field Counter Fields Cajun M400 Manager User’s Guide Trap Fields Cajun M400 Manager User’s Guide Index AccessingCajun M770 Manager User’s Guide Unix Cajun M770 Manager User’s Guide