AMS Quick Install Guide
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8. Power and Cooling Problems
Installation
If the power indicator does not turn on when the power cord is plugged in, you may have a problem
with the power outlet, power cord, or internal power supply. However, if the unit powers off after
running for a while, check for loose power connections, power losses or surges at the power outlet. If
you still cannot isolate the problem, the internal power supply may be defective. Verify that all
system components have been properly installed. If one or more components appear to be
malfunctioning (such as the power cord or network cabling), test them in an alternate environment
where you are sure that all the other components are functioning properly.
In-band Access
You can access the management agent in the switch from anywhere within the attached network
using Telnet, a web browser. However, you must first configure the switch with a valid IP address,
subnet mask, and default gateway. If you have trouble establishing a link to the management agent,
check to see if you have a valid network connection. Then verify that you entered the correct IP
address. Also, be sure the port through which you are connecting to the switch has not been
disabled. If it has not been disabled, then check the network cabling that runs between your remote
location and the switch.
NOTE:
The management agent accepts up to four simultaneous Telnet
sessions. If the maximum number of sessions already exists, an additional
Telnet connection will not be able to log into the system.
