ZyXEL Communications IES-612-51A Modem User Manual


 
Chapter 1 Getting to Know the IES-612-51A
IES-612-51A User’s Guide
43
1.3 Ways to Manage the IES-612-51A
Use any of the following methods to manage the IES-612-51A.
Web Configurator. This is recommended for everyday management of the IES-612-51A
using a (supported) web browser. See Chapter 4 on page 61.
Command Line Interface. Line commands offer an alternative to the Web Configurator
and may be necessary to configure advanced features. See Chapter 41 on page 257.
FTP. Use File Transfer Protocol for firmware upgrades and configuration backup/restore.
See Chapter 50 on page 335.
SNMP. The IES-612-51A can be monitored and/or managed by an SNMP manager. See
Section 34.3 on page 225.
1.4 Good Habits for Managing the IES-612-51A
Do the following things regularly to make the IES-612-51A more secure and to manage the
IES-612-51A more effectively.
Change the password. Use a password that’s not easy to guess and that consists of
different types of characters, such as numbers and letters.
Write down the password and put it in a safe place.
Back up the configuration (and make sure you know how to restore it). Restoring an
earlier working configuration may be useful if the IES-612-51A becomes unstable or even
crashes. If you forget your password, you will have to use the console port to reset the
IES-612-51A to its factory default settings. If you backed up an earlier configuration file,
you would not have to totally re-configure the IES-612-51A. You could simply restore
your last configuration.