AT-FH812u and AT-FH824u Software
Troubleshooting
Network
Management
Access
Pin Assignments
for Serial Port
Connections
Refer to the
You can access the hub from anywhere within the attached network. However, you must first configure the hub with a valid IP address, subnet mask, and default gateway. If you have trouble establishing a link to the console interface (with Telnet), the web agent (with a browser), or the SNMP agent (with network management software), check to see if you have a valid network connection. Then verify that you entered the correct IP address from your location. Also, be sure the port through which you are connecting to the hub has not been disabled. For detailed information, see Configuring Port Parameters on page 16. If it has not been disabled, then check the network cabling that runs between your management site and the hub.
DB9 Serial Port Pin Description. The DB9 serial port on the back panel is used to connect the hub to a management device. The
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