ZyXEL Communications VES-1616F-44, Руководство пользователя

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VES-1616F/1624F-44 User’s Guide
Chapter 17 Access Control 119
C
H A P T E R
17
Access Control
This chapter describes how to control access to the switch.
17.1 Access Control Overview
The following table describes how many concurrent management sessions are permitted when
the multiple login feature is enabled or disabled.
With the multiple login feature disabled, a console port access control session and Telnet
access control session cannot coexist. The console port has higher priority. If you telnet to the
switch and someone is already logged in from the console port, then you will see the following
message.
Figure 53 Console Port Priority
17.2 The Access Control Main Screen
Click Management , Access Control in the navigation panel to display the main screen as
shown. Use these links to configure remote management options and create user accounts on
the switch.
Table 40 Access Control Overview
Multiple
Login
Console port SSH Telnet FTP Web SNMP
Enabled One console port
session
SSH and Telnet share four
sessions.
One
session
Up to five
accounts
No limit
Disabled The console port, SSH and Telnet share one
session. The console port has the highest priority
and Telnet has the lowest priority.
One
session
Up to five
accounts
No limit
“Local administrator is configuring this device now!!!
Connection to host lost.”