ZyXEL Communications MES-2110 User Manual page 212

Chapter 24 Troubleshooting
I cannot connect to the Web Configurator over the console port.
Ensure that your console settings are configured with the following settings:
SETTING
Terminal Emulation
Baud Rate
Parity
Number of Data Bits
Number of Stop Bits
Flow Control
I keep getting 'Invalid command' messages when trying to configure the MES-
2110 over the console port.
• There are a number of different modes in the MES-2110 command line
interface. In order to use certain commands, you must be in the appropriate
mode. See
they work, and which commands you may use in them.
• To see which commands are available to you while using the command line
interface, type ? and press [ENTER].
I enabled ARP inspection on my MES-2110 but it doesn't seem to be working.
It is recommended you enable DHCP snooping at least one day before you enable
ARP inspection so that the MES-2110 has enough time to build the binding table.
My changes in the Web Configurator keep getting overwritten.
The MES-2110 allows up to five different accounts to access its Web Configurator.
Make sure that you and another user are not modifying the device at the same
time. Any changes you make will be overwritten when the other user saves his or
her changes, and vice versa.
212
DEFAULT VALUE
VT100
9600
None
8
1
None
Chapter 23 on page 179 for information on the different modes, how
MES-2110 User's Guide