ZyXEL Communications MGS-3712F User Manual page 328

Chapter 34 Access Control
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 182 Management > Access Control > Remote Management
The following table describes the labels in this screen.
Table 112 Management > Access Control > Remote Management
LABEL
Entry
Active
Start
Address
End Address
Telnet/FTP/
HTTP/ICMP/
SNMP/SSH/
HTTPS
Apply
Cancel
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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.
MGS-3712/MGS-3712F User's Guide