Digital Networks North America DNswitch 800 Configuring Virtual LANs, Vlan Basic Information

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Configuring Virtual LANs

You can use the VLAN configuration menu to assign any port on the switch to any of up to 256 LAN groups. In conventional networks with routers, broadcast traffic is split up into separate domains. Switches do not inherently support broadcast domains. This can lead to broadcast storms in large networks that handle a lot of IPX and NetBeui traffic. By using IEEE 802.1Q compliant VLANs and GARP VLAN Registration Protocol, you can organize any group of network nodes into separate broadcast domains, confining broadcast traffic to the originating group. This also provides a more secure and cleaner network environment. For more information on how to use VLANs, refer to “Virtual LANs” in the DNswitch 800 Management Guide. The VLAN configuration screens are described in the following sections.

VLAN Basic Information

The VLAN Basic Information screen displays basic information on the VLAN type supported by this switch.

	Figure 3-23. VLAN Basic Information

Parameter	Description
VLAN Version	The VLAN version used by this switch as specified in the IEEE
Number	802.1Q standard.
MAX VLAN ID	Maximum VLAN ID recognized by this switch.
MAX Supported	Maximum number of VLANs that can be configured on this
VLANs	switch.
Current Number of	The number of VLANs currently configured on this switch.
VLANs Configured

DNswitch 800

Configuring and Monitoring the Switch 31

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Contents Digital Networks Page Revision/Update Information DNswitch Web Management GuidePage FCC Class B Certification USA Safety Compliance Underwriters Laboratories Compliance Statement Page Table of Contents Index System Requirements FeaturesDigital Networks WebView Description This guide uses the following user input conventions ConventionsSetting an IP Address Setting Up Web ManagementSetting Trap Destinations Setting a Default GatewaySetting the Administrator Password Enabling Web Management Starting and Stopping Digital Networks WebViewAreas of the User Interface Digital Networks WebView User InterfaceAreas of the User Interface Configuration Options Using HelpScreen Hierarchy Configuring and Monitoring the SwitchParameter Description System InformationMain Board Switch InformationParameter Default Description IP ConfigurationSnmp Community Snmp ConfigurationTrap Managers Trap ManagersChange Password Security ConfigurationWeb Upload Management Firmware Upgrade OptionsTftp Download Management Tftp Download ManagementConfiguration Download Management Configuration Save and RestoreConfiguration Upload Management 12. Address Table Address Table ConfigurationSTA Spanning Tree Algorithm Spanning Tree Spanning Tree Information14. STA Information Ports Switch Spanning Tree Configuration16. STA Configuration When the Switch Becomes Root Enabled STA Port ConfigurationBridge Capability Configuring Bridge MIB ExtensionsGmrp Bridge SettingsPriority Port Priority Configuration21. Port Traffic Class Information Port Traffic Class InformationVlan ID Vlan ManagementVlan Basic Information Configuring Virtual LANs24. Vlan Current Table Vlan Current TableVlan Static Table Vlan Static List27. Vlan Static Table Port Assignment 28. Vlan Static Membership by Port Vlan Static Membership by PortPvid Vlan Port ConfigurationIgmp Multicast Filtering Configuring Igmp31. Multicast Router Port Information Multicast Router Port Information32. Static Multicast Router Port Configuration Static Multicast Router Port Configuration33. Igmp Member Port Table Igmp Member Port Table34. IP Multicast Registration Table IP Multicast Registration TablePort Information Port MenusDirectly to the switch when its buffers fill. Back Port Configuration37. Port Broadcast Storm Protect Configuration Port Broadcast Storm Protect Configuration38. Port Security Configuration Port Security Configuration39. Mirror Port Configuration Using a Port Mirror for AnalysisPort Trunk Configuration 40. Port Trunk Configuration Etherlike Statistics Port Statistics42. Rmon Statistics Rmon StatisticsBits but including FCS octets Configuring and Monitoring the Switch DNswitch System is Disconnected from the Switch TroubleshootingCannot Connect to the Switch How Do I Confirm a Successful Software Download? Frequently Asked QuestionsCan I Open More Than One Window for Same Switch? Index Vlan Page WM-DSA8G-00