3Com manual Installing the NJ240FX Intellijack

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2CHAPTER 1: INSTALLING THE NJ240FX INTELLIJACK

You can manage the NJ240FX using the included Central Configuration Manager. You can also use a supported SNMP management console as you would with any managed device on your network, but greater management and control is available through the Configuration Manager software. Management features include:

Device discovery

Port status (state, duplex, speed)

Statistics

Port control (port state, flow control, AutoMDI(X), frame rate limit)

IPv4, IPv6 support

802.1P QoS/Priority

802.1Q compatible VLAN

SNMPv3 support

VLAN tag add/remove

Firmware upgrade

Rate limiting

MAC filtering

802.1x port security

User-configured VLAN IDs for management packets

Port-based “calendar” function

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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 Mounting IntelliJackCabling 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 Using Local Configuration Manager InitializingUsing the Local Configuration Manager Setting Advanced OptionsUsing the Local Configuration Manager Discovering IntelliJacks on YourNetwork Using the Central Configuration Manager Discovering IntelliJacks on Your Network Using the Central Configuration Manager Discovering IntelliJacks on Your Network Viewing Device PropertiesViewing Device Properties General Tab Port InformationProduct 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 Configuration Changing DeviceGeneral Configuration Identification SettingsHardware Settings Changing Device Configuration Priority & Vlan Configuration Port Based SettingsOther Priority & Vlan Settings Using the Central Configuration Manager Security Configuration Password802.1X Using the Central Configuration Manager Changing Device Configuration Snmp Configuration Changing Device Configuration Advanced Configuration Event Alert LevelsPort Based Controls Alert Level Notifying EventRestoring to Base Configurations Global Setting Default ValueGlobal Setting Default Value Using the Central Configuration Manager Changing Device Configuration Finding Computers Connected to NJ240FXDevices Upgrading NJ240FX FirmwareUsing 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 Asia, Pacific Rim Europe, Middle East, and AfricaLatin America North AmericaProduct Specifications Product Specifications Features Jabber Experienced 16 transmission attempts and was discarded. Product Specifications 3COM Corporation Limited Warranty