ZyXEL Communications ES3500 Series Entry, Apply, Active, Cancel, Cancel, computers, End Address, this Switch, Start Address, Access Control, Access Control, SNMP/SSH/HTTPS, done configuring

Chapter 39 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 195 Management > Access Control > Remote Management

The following table describes the labels in this screen.

Table 137 Management > Access Control > Remote Management

LABEL	DESCRIPTION
Entry	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.
Active	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.
Start Address	Configure the IP address range of trusted computers from which you can manage
End Address	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.
Telnet/FTP/HTTP/ICMP/	Select services that may be used for managing the Switch from the specified trusted
SNMP/SSH/HTTPS	computers.
Apply	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.
Cancel	Click Cancel to begin configuring this screen afresh.

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