User Manual
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... Managers 15 Installing the Web Configuration Manager on a Windows 2000 machine 21 USING THE LOCAL CONFIGURATION MANAGER Initializing the NJ220 IntelliJack 25 Setting Location Information Setting the Group Name Setting the IP Address Setting Advanced Options 27 Changing the Password Configuring... for SNMP USING THE CENTRAL CONFIGURATION MANAGER Discovering NJ220 Devices on Your Network 29 Viewing Device Properties 33 General 34 Network Identification Port Information Product Information Hardware Settings ...
... Managers 15 Installing the Web Configuration Manager on a Windows 2000 machine 21 USING THE LOCAL CONFIGURATION MANAGER Initializing the NJ220 IntelliJack 25 Setting Location Information Setting the Group Name Setting the IP Address Setting Advanced Options 27 Changing the Password Configuring... for SNMP USING THE CENTRAL CONFIGURATION MANAGER Discovering NJ220 Devices on Your Network 29 Viewing Device Properties 33 General 34 Network Identification Port Information Product Information Hardware Settings ...
User Manual
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...-Based Configuration (Flow Control, AutoMDI(X), Data Rate Control) Restoring Default Values 55 Finding Computers Connected to IntelliJacks 59 Upgrading the NJ220 Firmware 60 Viewing Log Files 63 Viewing and Canceling Scheduled Firmware Upgrades 64 TROUBLESHOOTING THE NJ220 Troubleshooting Matrix 65 TECHNICAL SUPPORT Where To Go For Help 67 Contact Us 68 PRODUCT SPECIFICATIONS...
...-Based Configuration (Flow Control, AutoMDI(X), Data Rate Control) Restoring Default Values 55 Finding Computers Connected to IntelliJacks 59 Upgrading the NJ220 Firmware 60 Viewing Log Files 63 Viewing and Canceling Scheduled Firmware Upgrades 64 TROUBLESHOOTING THE NJ220 Troubleshooting Matrix 65 TECHNICAL SUPPORT Where To Go For Help 67 Contact Us 68 PRODUCT SPECIFICATIONS...
User Manual
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...Ethernet port. It brings switching capabilities to the IntelliJack is provided through the same IntelliJack. You can also be powered by allowing you would with any standard electrical wall outlet or data port opening. The NJ220 is ideally powered by a switch or other ...network via an integrated switch that is IEEE 802.3af-compatible. You can manage the NJ220 IntelliJack using the included Central Configuration Manager or Web Configuration Manager. 1 INSTALLING THE NJ220 INTELLIJACK The 3Com NJ220 IntelliJack is a 4-port, managed Ethernet switch that fits into any managed device on an ...
...Ethernet port. It brings switching capabilities to the IntelliJack is provided through the same IntelliJack. You can also be powered by allowing you would with any standard electrical wall outlet or data port opening. The NJ220 is ideally powered by a switch or other ...network via an integrated switch that is IEEE 802.3af-compatible. You can manage the NJ220 IntelliJack using the included Central Configuration Manager or Web Configuration Manager. 1 INSTALLING THE NJ220 INTELLIJACK The 3Com NJ220 IntelliJack is a 4-port, managed Ethernet switch that fits into any managed device on an ...
User Manual
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...packets • Port-based "calendar" function The following diagram shows the front view of the switch, allowing you must purchase the connectors from 3Com. The adapter plates are available from the manufacturer. See "Installing the Adapter Plate and Pass-Through Ports" on a network that port. ... to the network. A green LED indicates connection status when a device is also a power-forwarding port; 2 CHAPTER 1: INSTALLING THE NJ220 INTELLIJACK About the IntelliJack • MAC filtering • 802.1x port security • User-configured VLAN IDs for more information.
...packets • Port-based "calendar" function The following diagram shows the front view of the switch, allowing you must purchase the connectors from 3Com. The adapter plates are available from the manufacturer. See "Installing the Adapter Plate and Pass-Through Ports" on a network that port. ... to the network. A green LED indicates connection status when a device is also a power-forwarding port; 2 CHAPTER 1: INSTALLING THE NJ220 INTELLIJACK About the IntelliJack • MAC filtering • 802.1x port security • User-configured VLAN IDs for more information.
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.... • Adapter plates for installing connectors to use as pass-through port connectors of www.3com.com/. For providing Power Over Ethernet to locally power a single IntelliJack. 3C Number(s) 3CNJAP-PA-20 3CNJAPB-PA-20 3CNJAP-AV-20 3CNJAPB-AV-20 3CNJAP-AM...and RJ-11) • Adapter plate screws (2) for mounting the adapter plate to 24 IntelliJacks. 3CNJPSE24 3C17205 Order online at : http://eSupport.3com.com/. and 20-packs. 4 CHAPTER 1: INSTALLING THE NJ220 INTELLIJACK Before You Begin Obtaining Optional Components Before you have the following items, which are shipped with...
.... • Adapter plates for installing connectors to use as pass-through port connectors of www.3com.com/. For providing Power Over Ethernet to locally power a single IntelliJack. 3C Number(s) 3CNJAP-PA-20 3CNJAPB-PA-20 3CNJAP-AV-20 3CNJAPB-AV-20 3CNJAP-AM...and RJ-11) • Adapter plate screws (2) for mounting the adapter plate to 24 IntelliJacks. 3CNJPSE24 3C17205 Order online at : http://eSupport.3com.com/. and 20-packs. 4 CHAPTER 1: INSTALLING THE NJ220 INTELLIJACK Before You Begin Obtaining Optional Components Before you have the following items, which are shipped with...
User Manual
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...power supply to an Ethernet network cable that support the IntelliJack, go to the IntelliJack, or may result in damage to www.3com.com/. 6 CHAPTER 1: INSTALLING THE NJ220 INTELLIJACK The following ways: • Over the network via a 3Com local power supply. Setting up the Power Supply Power... to the IntelliJack can be supplied one of the following diagram displays an overview...
...power supply to an Ethernet network cable that support the IntelliJack, go to the IntelliJack, or may result in damage to www.3com.com/. 6 CHAPTER 1: INSTALLING THE NJ220 INTELLIJACK The following ways: • Over the network via a 3Com local power supply. Setting up the Power Supply Power... to the IntelliJack can be supplied one of the following diagram displays an overview...
User Manual
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8 CHAPTER 1: INSTALLING THE NJ220 INTELLIJACK Installing the Adapter Plate and Pass-Through Ports Install ... and verify that matches the manufacturer of a connector's manufacturer. Be sure to test end-to the IntelliJack section on installing the adapter plate and pass-through ports for connecting an analog or PBX digital telephone ...5 Mount the plate to the location of the IntelliJack. 2 Thread the network cable(s) through the empty slot on the IntelliJack. 3 Terminate the end of connectors that are not planning on www.3com.com. NOTE: If you purchased separately. Each ...
8 CHAPTER 1: INSTALLING THE NJ220 INTELLIJACK Installing the Adapter Plate and Pass-Through Ports Install ... and verify that matches the manufacturer of a connector's manufacturer. Be sure to test end-to the IntelliJack section on installing the adapter plate and pass-through ports for connecting an analog or PBX digital telephone ...5 Mount the plate to the location of the IntelliJack. 2 Thread the network cable(s) through the empty slot on the IntelliJack. 3 Terminate the end of connectors that are not planning on www.3com.com. NOTE: If you purchased separately. Each ...
User Manual
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...following these procedures. If it is working. CAUTION: It is recommended that a professional cable installer performs these general guidelines. Connecting the IntelliJack to the Network The method for terminating the cable. Be sure to adhere to local safety and regulatory codes during the cable installation...in the previous section, "Setting up the Network The network cabling at your network. 10 CHAPTER 1: INSTALLING THE NJ220 INTELLIJACK Setting up the Network Cabling at the location where the IntelliJack is being installed (using either a female or male RJ-45 connector).
...following these procedures. If it is working. CAUTION: It is recommended that a professional cable installer performs these general guidelines. Connecting the IntelliJack to the Network The method for terminating the cable. Be sure to adhere to local safety and regulatory codes during the cable installation...in the previous section, "Setting up the Network The network cabling at your network. 10 CHAPTER 1: INSTALLING THE NJ220 INTELLIJACK Setting up the Network Cabling at the location where the IntelliJack is being installed (using either a female or male RJ-45 connector).
User Manual
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12 CHAPTER 1: INSTALLING THE NJ220 INTELLIJACK Connecting the Local Power Supply (Optional) If your network does not support Power Over Ethernet, or if you are not using a single-port or multi-port Ethernet power supply, you must purchase a local power supply from 3Com (see "Obtaining Optional Components..." on a wall. 3 Plug the power cable into the IntelliJack. 4 Secure the local power supply and cable to the IntelliJack, please follow these steps: 1 Route the power cable through the...
12 CHAPTER 1: INSTALLING THE NJ220 INTELLIJACK Connecting the Local Power Supply (Optional) If your network does not support Power Over Ethernet, or if you are not using a single-port or multi-port Ethernet power supply, you must purchase a local power supply from 3Com (see "Obtaining Optional Components..." on a wall. 3 Plug the power cable into the IntelliJack. 4 Secure the local power supply and cable to the IntelliJack, please follow these steps: 1 Route the power cable through the...
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14 CHAPTER 1: INSTALLING THE NJ220 INTELLIJACK
14 CHAPTER 1: INSTALLING THE NJ220 INTELLIJACK
User Manual
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...XP Pro, Windows NT, or Windows Vista computer. 2 INSTALLING THE CONFIGURATION MANAGERS Once you have installed the NJ220 hardware, you need to configure it to configure IntelliJacks as you install them ) or Windows Vista. This software should meet the following steps to install the ...Configuration Manager software: 1 Insert the Configuration Manager software CD into your NJ220s from a remote location-perhaps the same...
...XP Pro, Windows NT, or Windows Vista computer. 2 INSTALLING THE CONFIGURATION MANAGERS Once you have installed the NJ220 hardware, you need to configure it to configure IntelliJacks as you install them ) or Windows Vista. This software should meet the following steps to install the ...Configuration Manager software: 1 Insert the Configuration Manager software CD into your NJ220s from a remote location-perhaps the same...
User Manual
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... also launch the programs from a program group you can be found under the Programs menu. The program group folder is different. NJ220 IntelliJacks are available at no charge from the Start menu. The Web Configuration Manager lets you will create two shortcut icons on your specific... environment is labeled 3Com IntelliJack and can access from Sun. You may have to close the installation utility. Installing the Web Configuration Manager The installation utility ...
... also launch the programs from a program group you can be found under the Programs menu. The program group folder is different. NJ220 IntelliJacks are available at no charge from the Start menu. The Web Configuration Manager lets you will create two shortcut icons on your specific... environment is labeled 3Com IntelliJack and can access from Sun. You may have to close the installation utility. Installing the Web Configuration Manager The installation utility ...
User Manual
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...3 The MAC address, Serial Number, and Firmware Version of the currently connected NJ220 will display the message Not Connected. 3 USING THE LOCAL CONFIGURATION MANAGER Initializing the NJ220 IntelliJack Once you have installed the NJ220 hardware on your network and the Local Configuration Manager software on the desktop shortcut ...refresh the window. If you connect to another NJ220, you must click the Query button to the NJ220 that you are not connected to start the program. If the Not Connected message appears, check your connection to the IntelliJack and click the Query button. 4 Make ...
...3 The MAC address, Serial Number, and Firmware Version of the currently connected NJ220 will display the message Not Connected. 3 USING THE LOCAL CONFIGURATION MANAGER Initializing the NJ220 IntelliJack Once you have installed the NJ220 hardware on your network and the Local Configuration Manager software on the desktop shortcut ...refresh the window. If you connect to another NJ220, you must click the Query button to the NJ220 that you are not connected to start the program. If the Not Connected message appears, check your connection to the IntelliJack and click the Query button. 4 Make ...
User Manual
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...existing DHCP server on your network, or you can perform management tasks on all IntelliJacks with the same group designation. 7 Select the method the NJ220 should enter the default password, which is configured to initialize your NJ220 IntelliJack. 26 CHAPTER 3: USING THE LOCAL CONFIGURATION MANAGER 5 Enter Location Information for ... easy to obtain an IP address. If no DHCP server exists, or if the NJ220 cannot obtain an IP address, it will default back to specify your DHCP server so it for this IntelliJack. This field can be any information you like (up to 128 characters), but we...
...existing DHCP server on your network, or you can perform management tasks on all IntelliJacks with the same group designation. 7 Select the method the NJ220 should enter the default password, which is configured to initialize your NJ220 IntelliJack. 26 CHAPTER 3: USING THE LOCAL CONFIGURATION MANAGER 5 Enter Location Information for ... easy to obtain an IP address. If no DHCP server exists, or if the NJ220 cannot obtain an IP address, it will default back to specify your DHCP server so it for this IntelliJack. This field can be any information you like (up to 128 characters), but we...
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...tasks unless you select can re-configure your system. Each field lets you enter any combination of the NJ220 or change the IntelliJack's configuration password, click on the IntelliJack Local Configuration Manager window. 2 To change SNMP community strings, you will become effective immediately. Make ...sure you remember the new password you should change the password to 3Com. If you forget the new password, you can configure ...
...tasks unless you select can re-configure your system. Each field lets you enter any combination of the NJ220 or change the IntelliJack's configuration password, click on the IntelliJack Local Configuration Manager window. 2 To change SNMP community strings, you will become effective immediately. Make ...sure you remember the new password you should change the password to 3Com. If you forget the new password, you can configure ...
User Manual
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... needs to use the device discovery tool included in its database. In order to manage the NJ220 IntelliJacks on your network you want to configure and manage all of the NJ220 IntelliJacks installed on your network. Information such as traps and alerts are sent tot he CCM on ...same machine that reside on your network. The easiest way to add new NJ220 IntelliJacks to the database is to include them with the Central Configuration Manager. 4 USING THE CENTRAL CONFIGURATION MANAGER Discovering NJ220 Devices on Your Network You should use the Local Configuration Manager to the ...
... needs to use the device discovery tool included in its database. In order to manage the NJ220 IntelliJacks on your network you want to configure and manage all of the NJ220 IntelliJacks installed on your network. Information such as traps and alerts are sent tot he CCM on ...same machine that reside on your network. The easiest way to add new NJ220 IntelliJacks to the database is to include them with the Central Configuration Manager. 4 USING THE CENTRAL CONFIGURATION MANAGER Discovering NJ220 Devices on Your Network You should use the Local Configuration Manager to the ...
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...like, you can keep several database files, each subnet you may want a separate database for each with the new devices it discovers. Discovering NJ220 Devices on Your Network 31 3 You can discover new devices based on a specific subnet or on your current database with its own list...the discovery list. If unchecked, the discovery process will open another database file, select the Open Database or Save Database As option from the NJ220 IntelliJacks on a specific range of IP addresses. This default database will add newly discovered devices to the current database. 5 Click OK to "...
...like, you can keep several database files, each subnet you may want a separate database for each with the new devices it discovers. Discovering NJ220 Devices on Your Network 31 3 You can discover new devices based on a specific subnet or on your current database with its own list...the discovery list. If unchecked, the discovery process will open another database file, select the Open Database or Save Database As option from the NJ220 IntelliJacks on a specific range of IP addresses. This default database will add newly discovered devices to the current database. 5 Click OK to "...
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...by selecting them from the devices list. You can begin to the IntelliJack until your password has been correctly entered. 1 Select a IntelliJack from the various tabs in the current database with NJ220 IntelliJacks on page 43. When you can view and configure the properties for...Changing Device Configuration" on your password. The process for a single NJ220 using this window. The main window of the Central Configuration Manager shows a list of devices in Device Properties (for changes to a single IntelliJack) or Configure (for your network, you have finished making changes...
...by selecting them from the devices list. You can begin to the IntelliJack until your password has been correctly entered. 1 Select a IntelliJack from the various tabs in the current database with NJ220 IntelliJacks on page 43. When you can view and configure the properties for...Changing Device Configuration" on your password. The process for a single NJ220 using this window. The main window of the Central Configuration Manager shows a list of devices in Device Properties (for changes to a single IntelliJack) or Configure (for your network, you have finished making changes...
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The NJ220 IntelliJack lets you can refresh the list, add MAC addresses to the NJ220's ATU table. Finally, you have "locked down a MAC address ...entries and an aging time is related to know which MAC addresses have been plugged into a particular IntelliJack. This last operation is never dropped from this MAC address. The screen you see allows you to ...MAC addresses into the ATU. By default, the ATU table allows a total of the NJ220 IntelliJack. You may want to a specific IntelliJack. All of these configurations are handled through the Properties page, since an ATU table is...
The NJ220 IntelliJack lets you can refresh the list, add MAC addresses to the NJ220's ATU table. Finally, you have "locked down a MAC address ...entries and an aging time is related to know which MAC addresses have been plugged into a particular IntelliJack. This last operation is never dropped from this MAC address. The screen you see allows you to ...MAC addresses into the ATU. By default, the ATU table allows a total of the NJ220 IntelliJack. You may want to a specific IntelliJack. All of these configurations are handled through the Properties page, since an ATU table is...
Brochure
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...-mounted units reduce workspace clutter and protect connections from tampering, damage and theft. FULL COMPLEMENT OF MANAGEMENT CAPABILITIES The enterprise-ready IntelliJack NJ220 and NJ240FX switches come bundled with Ethernet, Fast Ethernet, Voice over IP (VoIP), PoE and relevant building and telecommunications wiring ... plates provide pass-through with its own virtual LAN (VLAN). ADAPTABLE DEVICE CONNECTIVITY One 3Com IntelliJack switch provides four 10/100 Mbps switched ports. The NJ220 and NJ100 models can also label voice traffic as high priority and route it through ...
...-mounted units reduce workspace clutter and protect connections from tampering, damage and theft. FULL COMPLEMENT OF MANAGEMENT CAPABILITIES The enterprise-ready IntelliJack NJ220 and NJ240FX switches come bundled with Ethernet, Fast Ethernet, Voice over IP (VoIP), PoE and relevant building and telecommunications wiring ... plates provide pass-through with its own virtual LAN (VLAN). ADAPTABLE DEVICE CONNECTIVITY One 3Com IntelliJack switch provides four 10/100 Mbps switched ports. The NJ220 and NJ100 models can also label voice traffic as high priority and route it through ...