Zyxel XGS2220-54HP-GB0101F XGS2220-54HP 48-Port GbE L3 Access PoE+ Switch with 6 10G Uplink

Zyxel XGS2220 Series User Guide - Page 680

For XGS2220-54HP-GB0101F.

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Chapter 80 Networked AV Mode
XGS2220 Series User’s Guide
680
80.39 Remote Management
Use this screen to specify a group of one or more “trusted computers” from which an administrator may
use a service to manage the Switch.
Click SECURITY > Access Control > Remote Management to view the screen as shown next.
Figure 547 SECURITY > Access Control > Remote Management
The following table describes the labels in this screen.
Login Timeout The Telnet or SSH server do not allow multiple user logins at the same time. Enter how many
seconds (from 30 to 300 seconds) a login session times out. After it times out you have to start
the login session again. Very long login session timeouts may have security risks.
For example, if User A attempts to connect to the Switch (through SSH), but during the login
stage, do not enter the user name and/or password, User B cannot connect to the Switch
(through SSH) before the Login Timeout for User A expires (default 150 seconds).
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.
Table 362 SECURITY > Access Control > Service Access Control (continued)
LABEL DESCRIPTION
Table 363 SECURITY > 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 Enable the switch button to activate this secured client set. Clear the check box if you wish to
temporarily disable the set without deleting it.
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