ZyXEL ES-3148 Guida Utente

Chapter 1 Introducing the Switch

ES-3148 User’s Guide

Figure 5   Shared Server Using VLAN Example

Use any of the following methods to manage the Switch.

• Web Configurator. This is recommended for everyday management of the Switch using a 

(supported) web browser. See 

.

• Command Line Interface. Line commands offer an alternative to the Web Configurator 

and may be necessary to configure advanced features. See the CLI Reference Guide.

• FTP. Use File Transfer Protocol for firmware upgrades and configuration backup/restore. 

See 

• SNMP. The device can be monitored and/or managed by an SNMP manager. See 

Do the following things regularly to make the Switch more secure and to manage the Switch 
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 device becomes unstable or even 
crashes. If you forget your password, you will have to reset the Switch to its factory 
default settings. If you backed up an earlier configuration file, you would not have to 
totally re-configure the Switch. You could simply restore your last configuration.