ZyXEL Communications GS2200-24 Series, Руководство пользователя

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GS2200-24 User’s Guide
279
C
H A P T E R
33
Access Control
33.1 Overview
This chapter describes how to control access to the Switch.
A console port and FTP are allowed one session each, Telnet and SSH share nine
sessions, up to five Web sessions (five different user names and passwords) and/
or limitless SNMP access control sessions are allowed.
A console port access control session and Telnet access control session cannot
coexist when multi-login is disabled. See the CLI Reference Guide for more
information on disabling multi-login.
33.2 What You Can Do
• Use the Access Control screen ( Section 33.3 on page 280 ) to display the main
screen.
• Use the SNMP screen ( Section 33.4 on page 280 ) to configure your SNMP
settings.
• Use the Trap Group screen ( Section 33.5 on page 283 ) to specify the types of
SNMP traps that should be sent to each SNMP manager.
• Use the Logins screens ( Section 33.6 on page 284 ) to assign which users can
access the Switch via web configurator at any one time.
• Use the Service Access Control screen ( Section 33.7 on page 285 ) to decide
what services you may use to access the Switch.
• Use the Remote Management screen ( Section 33.8 on page 286 ) to specify a
group of one or more “trusted computers” from which an administrator may use
a service to manage the Switch.
Table 89 Access Control Overview
Console Port SSH Telnet FTP Web SNMP
One session Share up to nine
sessions One session Up to five
accounts No limit