Lantronix
x4120 User Guide
33551 Rev. C
Page
54
of
142
Configuration Mode Mismatch
On the device
MAIN
tab, in the
System Configuration
section in the
Configuration Mode
box, the
mode displayed does not match the hardware setting on the device.
The device may have a jumper or switch that disables software management of the device. When
Configuration Mode is
hardware
, the devices take some of the configurations from DIP switches or
jumpers on the device. In
software
mode, configuration is controlled by management.
1. Refer to the “
Jumper Settings
”
section on page
312
for details on hardware mode configuration.
2. Contact Lantronix for more information.
Ethernet connection works, but at a very low speed
1. Check if the
Auto Negotiate
feature is enabled.
2. If
Auto Negotiate
is enabled, check if one device is using full duplex while the other one is using half-
duplex (a duplex mismatch condition). The usual effect of this mismatch is that the connection works
but at a very low speed.
3. Change Ethernet connection settings; see "
Configuring Auto Negotiation
" on page
77
.
loading, please wait ...
Displays continuously
1. Wait for one or more minutes for the operation to complete.
2. Click the
icon to close the message.
3. Check the parameter entries and retry the operation.
4. Click the
Refresh
button and try the operation again.
5. If the problem persists, contact Technical Support.
