Netgear FS516 - 16 Port 10/100 Mbps Fast Ethernet Switch Guia Da Instalação
Troubleshooting
5-1
Chapter 5
Troubleshooting
This chapter provides information about troubleshooting the Model FS516 Fast Ethernet Switch.
Table 5-1.
Troubleshooting Information
Symptom
Cause
Solution
Power LED is off.
No power is received at
the hub.
the hub.
Check the power cord connections for the switch
and the connected device.
Check for a defective adapter card, cable, or port
by testing them in an alternate environment where
all products are functioning.
Make sure all cables used are correct and comply
with Ethernet specifications.
and the connected device.
Check for a defective adapter card, cable, or port
by testing them in an alternate environment where
all products are functioning.
Make sure all cables used are correct and comply
with Ethernet specifications.
Link LED is off or
intermittent.
intermittent.
Port connection is not
functioning.
functioning.
Check the crimp on the RJ-45 connectors and
make sure that the plug is properly inserted and
locked into the port at both the switch and the
connecting device.
Make sure all cables used are correct and comply
with Ethernet specifications.
make sure that the plug is properly inserted and
locked into the port at both the switch and the
connecting device.
Make sure all cables used are correct and comply
with Ethernet specifications.
File transfer is slow or
performance degradation
is a problem.
performance degradation
is a problem.
Half- or full-duplex setting
on the NETGEAR switch
and the connected device
are not the same.
on the NETGEAR switch
and the connected device
are not the same.
Make sure the 10/100 Mbps port is set to
auto-duplex (AUTO) mode when connecting the
switch to a repeater or hub. For instructions on
setting the duplex toggle switches, refer to
auto-duplex (AUTO) mode when connecting the
switch to a repeater or hub. For instructions on
setting the duplex toggle switches, refer to