ZyXEL Communications ES3500-24 User Manual page 305

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.
Figure 185 Management > Access Control > Remote Management
The following table describes the labels in this screen.
Table 130 Management > Access Control > Remote Management
LABEL
Entry
Active
Start Address
End Address
Telnet/FTP/
HTTP/ICMP/
SNMP/SSH/
HTTPS
Apply
Cancel
ES3500-24 User's Guide
DESCRIPTION
This is the client set index number. A "client set" is a group of one or more "trusted
computers" from which an administrator may use a service to manage the Switch.
Select this check box to activate this secured client set. Clear the check box if you
wish to temporarily disable the set without deleting it.
Configure the IP address range of trusted computers from which you can manage
this Switch.
The Switch checks if the client IP address of a computer requesting a service or
protocol matches the range set here. The Switch immediately disconnects the
session if it does not match.
Select services that may be used for managing the Switch from the specified trusted
computers.
Click Apply to save your changes to the Switch's run-time memory. The Switch
loses these changes if it is turned off or loses power, so use the Save link on the top
navigation panel to save your changes to the non-volatile memory when you are
done configuring.
Click Cancel to begin configuring this screen afresh.
Chapter 38 Access Control
305