ZyXEL Communications ES-2108 User Manual

ES-2108 Series User’s Guide

Chapter 22 Access Control

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Figure 81   Access Control: Service Access Control  

The following table describes the fields in this screen. 

From the Access Control screen, display the Remote Management screen as shown next. 

You can specify a group of one or more “trusted computers” from which an administrator may 
use a service to manage the switch. Click Access Control to return to the Access Control 
screen. 

Table 47   Access Control: Service Access Control 

Services

Services you may use to access the switch are listed here.

Active

Select this option for the corresponding services that you want to allow to access the 

switch.

Service Port

For Telnet, SSH, FTP, HTTP or HTTPS services, you may change the default service 

port by typing the new port number in the Server Port field. If you change the default 

port number then you will have to let people (who wish to use the service) know the new 

port number for that service. 

Timeout

Type how many minutes a management session (via the web configurator) can be left 

idle before the session times out. After it times out you have to log in with your 

password again. Very long idle time-outs may have security risks.

Apply

Click Apply to save your changes back to the switch.

Cancel

Click Cancel to begin configuring this screen afresh.