3Com NJ220 - IntelliJack Switch Support and Manuals
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Popular 3Com NJ220 Manual Pages
User Manual - Page 2
... in this documentation and the software described herein are...3Com processes allow for this User Guide.
UNIX is completely chlorine-free. To uphold our policy, we are registered trademarks of all waste conforms to recognized environmental standards.
Regulated Materials Statement
3Com products do not contain any time.
Ensuring that all end-of this documentation...
User Manual - Page 4
... VLAN Settings Security Configuration 49 Device Password 802.1X SNMP Configuration 52 Advanced Configuration 53 Event Alerts Port-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...
User Manual - Page 8
... for mounting the adapter plate to use as pass-through port connectors of www.3com.com/. Component Adapter plates
Single-port Ethernet power supply Multi-port Ethernet power supply
Purpose For installing pass-through ports. The IntelliJack is terminated with User Guide and Configuration Manager software. • Adapter plates for the following items, which are shipped with the single...
User Manual - Page 9
... for
standard mounting.
3C Number(s) 3CNJPSL
3CNJVOIPMOD-NBX 3CNJVOIPMOD-20 3CNJVOIP-CPOD 3CNJVOIP-CPOD-20 3CNJEXTRING
Installing the IntelliJack consists of fewer than 1.5 inches.
optional) not required if your network does not support Power Over Ethernet. Installing the IntelliJack
Installing the IntelliJack 5
Component Local power supply
VoIP telephone power cable
Extension...
User Manual - Page 17
...LAN) (Power)
Description
n On-The IntelliJack is not receiving power.
If you first connect power to the network.
When you installed the adapter plate with pass-through ports,...-The IntelliJack is connected to the port(s). Additionally, each of the switched ports has a green LED which lights when the IntelliJack is forwarding power to the IntelliJack
After the IntelliJack is...
User Manual - Page 23
If you want to accept the default location and continue. Otherwise click Next to change the location of the installation, click Change. Installing the Local and Central Configuration Managers 19
7 The program files will be installed in the directory C:\Program Files\3Com\IntelliJack.
User Manual - Page 31
... on the IntelliJack Local Configuration Manager window.
2 To change the IntelliJack's configuration password, click on the box next to Change Password. If you haven't changed the password, you set.
Make sure you remember the new password you should change the password to the NJ220 and will ask you can re-configure your system. Then enter the new password in both settings are sent...
User Manual - Page 36
... either Subnet, Firmware Ver, or Group Name. When Subnet is selected (the default option), you select Group Name from . When you will show all of the discovered devices in the left side of the different group names you will be displayed. Selecting Network will see a drop down list, the Central Configuration Manager will present...
User Manual - Page 44
... in the device log to help with troubleshooting. SNMP Settings 13 Click on the SNMP Settings tab to save device data to zero by clicking Clear.
This will be recorded in the device log. 3Com Customer Support can use this particular NJ220. 40 CHAPTER 4: USING THE CENTRAL CONFIGURATION MANAGER
You can reset all counters to a log file, click Get...
User Manual - Page 52
... with upstream switches due to LAN) tag scheme for the IntelliJack. By receiving frames unmodified, you want to misaligned VIDs. By default, frames are communicated.
This lets you can remove the tag.
20 It is common practice to set the VLAN ID (VID) of the management port to and from LAN) tag scheme.
You may...
User Manual - Page 54
... through without further authentication. In this port will check its packets to the NJ220.
50 CHAPTER 4: USING THE CENTRAL CONFIGURATION MANAGER
RADIUS clients. Once the device is authorized, the port it connects to is required at specific intervals. In addition, the IntelliJack will be blocked unless their MAC addresses are processed as authenticator to devices...
User Manual - Page 58
...set this option to Manual MDIX Configuration so that large amounts of traffic are straight-through the IntelliJack at full bandwidth. The Flow Control sends a message to the upstream switch the IntelliJack is processed by the IntelliJack. The default settings...be notified of specific events happening with the IntelliJack. 54 CHAPTER 4: USING THE CENTRAL CONFIGURATION MANAGER
You can ...
User Manual - Page 60
56 CHAPTER 4: USING THE CENTRAL CONFIGURATION MANAGER
Global Setting
802.1X Supplicant Status
802.1X Supplicant User Name and Password
Default Value Disabled Blank
Port Setting State Link Flow Control MDI[X] Multicast Limit Priority Lookup Port Priority VLAN ID 802.1Q VLAN Mode Data Rate Limit Maximum Data Rate
Default Value Forwarding Auto negotiation Off Force MDI 3% Tag & IPV4...
User Manual - Page 70
... 7 watts. I Make sure the IntelliJack is configured to one of the four IntelliJack ports labeled 1-4.
I Make sure the cable is properly connected to network device
Unit has detected a problem. I Confirm correct password and retype.
The IntelliJack can pass through, but management will not work. I Contact 3Com Technical Support.
I NOTE: This error should not appear to...
User Manual - Page 72
...the 3Com Price List and are entitled to technical support and repair services. Telephone Technical To obtain telephone support as your 3Com product.
Restricted Software is released by 3Com as a separately ordered product. To access these services for additional product and support information.
See the table of your 3Com reseller. Support contracts that include software upgrades...
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