3Com NJ240FX manual User Guide

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User Guide

3Com IntelliJack Switch NJ240FX

http://www.3com.com/

http://esupport.3com.com

Published March 2005

User Guide version 1.0

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Contents User Guide United States Government Legend Contents Troubleshooting the NJ240FX Installing the NJ240FX Intellijack Installing the NJ240FX Intellijack About the NJ240FX Before You Begin IntelliJack MountingCabling is connected to an active fiber port Installing the NJ240FX Intellijack Mounting the IntelliJack Installing the NJ240FX Intellijack LED Installing the NJ240FX Intellijack Installing Configuration Managers Configuration Managers Initializing Using Local Configuration ManagerUsing the Local Configuration Manager Options Setting AdvancedUsing the Local Configuration Manager IntelliJacks on Your DiscoveringNetwork Using the Central Configuration Manager Discovering IntelliJacks on Your Network Using the Central Configuration Manager Discovering IntelliJacks on Your Network Properties Viewing DeviceViewing Device Properties Port Information General TabProduct Information Hardware Settings Tab Viewing Device Properties Using the Central Configuration Manager Statistics & Log Tab Snmp Settings Tab Viewing Device Properties Advanced Settings Tab Alert Level Notifying Event System Log Settings Tab Changing Device ConfigurationIdentification Settings General ConfigurationHardware Settings Changing Device Configuration Port Based Settings Priority & Vlan ConfigurationOther Priority & Vlan Settings Using the Central Configuration Manager Password Security Configuration802.1X Using the Central Configuration Manager Changing Device Configuration Snmp Configuration Changing Device Configuration Event Alert Levels Advanced ConfigurationAlert Level Notifying Event Port Based ControlsGlobal Setting Default Value Restoring to Base ConfigurationsGlobal Setting Default Value Using the Central Configuration Manager Changing Device Configuration Connected to NJ240FX Finding ComputersDevices NJ240FX Firmware UpgradingUsing the Central Configuration Manager Upgrading the NJ240FX Firmware Using the Central Configuration Manager Upgrading the NJ240FX Firmware Using the Central Configuration Manager Troubleshooting the NJ240FX Troubleshooting the NJ240FX Obtaining Support Contact Us Europe, Middle East, and Africa Asia, Pacific RimNorth America Latin AmericaProduct Specifications Product Specifications Features Jabber Experienced 16 transmission attempts and was discarded. Product Specifications 3COM Corporation Limited Warranty
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