ZyXEL Communications GS2200 Series, Руководство пользователя

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Chapter 35 Access Control
GS2200 Series User’s Guide
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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 177
Management > Access Control > Remote Management
The following table describes the labels in this screen.
Table 110
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
End Address
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.
Telnet/FTP/
HTTP/ICMP/
SNMP/SSH/
HTTPS Select services that may be used for managing the Switch from the specified trusted
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.