ZyXEL Communications XS1920 Series, Руководство пользователя

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XS1920 Series User’s Guide
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H A P T E R
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Access Control
40.1 Access Control Overview
This chapter describes how to control access to the Switch.
One FTP session, up to five Web sessions (five different user names and passwords) and/or limitless
SNMP access control sessions are allowed.
40.1.1 What You Can Do
• Use the Access Control screen ( Section 40.2 on page 343 ) to display the main screen.
• Use the SNMP screen ( Section 40.3 on page 344 ) to configure your SNMP settings.
• Use the Trap Group screen ( Section 40.3.1 on page 345 ) to specify the types of SNMP traps
that should be sent to each SNMP manager.
• Use the User Information screen ( Section 40.3.3 on page 347 ) to create SNMP users for
authentication with managers using SNMP v3 and associate them to SNMP groups.
• Use the Logins screens ( Section 40.4 on page 348 ) to assign which users can access the Switch
via web configurator at any one time.
• Use the Service Access Control screen ( Section 40.5 on page 350 ) to decide what services you
may use to access the Switch.
• Use the Remote Management screen ( Section 40.6 on page 351 ) to specify a group of one or
more “trusted computers” from which an administrator may use a service to manage the Switch.
40.2 The Access Control Main Screen
Use this screen to display the main screen.
Click Management > Access Control in the navigation panel to display the main screen as
shown.
Table 177
Access Control Overview
FTP Web SNMP
One session Up to five accounts No limit