ZyXEL Communications ZyXEL Dimension ES-2048 User Manual page 16

ES-2048 User's Guide
Chapter 23
Maintenance ......................................................................................................... 169
23.1 The Maintenance Screen .............................................................................169
23.2 Load Factory Default .....................................................................................170
23.3 Save Configuration .........................................................................................170
23.4 Reboot System ...............................................................................................171
23.5 Firmware Upgrade
23.6 Restore a Configuration File
23.7 Backup a Configuration File
23.8 FTP Command Line .......................................................................................173
Chapter 24
Access Control..................................................................................................... 177
24.1 Access Control Overview
24.2 The Access Control Main Screen ...................................................................177
24.3 About SNMP
24.4 Setting Up Login Accounts
24.5 SSH Overview ................................................................................................182
24.6 How SSH works .............................................................................................182
24.7 SSH Implementation on the Switch ................................................................183
24.8 Introduction to HTTPS ....................................................................................184
24.9 HTTPS Example ............................................................................................185
24.10 Service Port Access Control
24.11 Remote Management
Chapter 25
Diagnostic............................................................................................................. 191
25.1 Diagnostic .....................................................................................................191
14
......................................................................................171
23.8.1 Filename Conventions .........................................................................173
23.8.1.1 Example FTP Commands ...........................................................174
23.8.2 FTP Command Line Procedure ...........................................................174
23.8.3 GUI-based FTP Clients .........................................................................175
23.8.4 FTP Restrictions ..................................................................................175
................................................................................................178
24.3.1 Supported MIBs ..................................................................................179
24.3.2 SNMP Traps .......................................................................................179
24.3.3 Configuring SNMP ...............................................................................180
24.7.1 Requirements for Using SSH ................................................................184
24.9.1 Internet Explorer Warning Messages ...................................................185
24.9.2 Netscape Navigator Warning Messages ...............................................185
24.9.3 The Main Screen ..................................................................................186
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