troubleshooting 5-2
Network Adapter Cards
Make sure the network adapter cards installed in the PCs are in working condition
and the software driver has been installed.
Configuration
If problems occur after altering the network configuration, restore the original con-
nections and determine the problem by implementing the new changes, one procedure
at a time. Make sure that cable distances, repeater limits, and other physical aspects
of the installation do not exceed the Ethernet limitations.
Switch Integrity
If required, verify the integrity of the switch by resetting the switch.Turn power to the
switch off and then back on. If the problem continues and you have completed all the
preceding diagnoses, contact your NETGEAR point-of-sale representative.
Auto Negotiation
The 10/100 Mbps ports will negotiate the correct duplex mode and speed, provided
the link partner supports auto negotiation. If the link partner does not support auto
negotiation, only the speed will be determined correctly and the duplex mode will
default to half.
The Gigabit ports will negotiate speed, duplex mode and flow control, provided that
the link partner supports the auto-negotiation mechanism.
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