ZyXEL Communications GS-2724 - Manual (Page 17)

Table of Contents
GS-2724 User’s Guide
17
Chapter 28
Maintenance .......................................................................................................................... 187
28.1 The Maintenance Screen .............................................................................................. 187
28.2 Firmware Upgrade ........................................................................................................ 188
28.3 Restore a Configuration File ......................................................................................... 188
28.4 Backup a Configuration File ......................................................................................... 189
28.5 Load Factory Default ...................................................................................................... 189
28.6 Save Configuration .......................................................................................................... 190
28.7 Reboot System ................................................................................................................ 190
28.8 FTP Command Line ........................................................................................................ 191
28.8.1 Filename Conventions .......................................................................................... 191
28.8.2 FTP Command Line Procedure ............................................................................ 191
28.8.3 GUI-based FTP Clients .......................................................................................... 192
28.8.4 FTP Restrictions .................................................................................................... 192
Chapter 29
Access Control...................................................................................................................... 193
29.1 Access Control Overview ............................................................................................ 193
29.2 The Access Control Main Screen .................................................................................... 193
29.3 About SNMP .................................................................................................................. 194
29.3.1 Supported MIBs ................................................................................................... 195
29.3.2 SNMP Traps ......................................................................................................... 195
29.3.3 Configuring SNMP ................................................................................................ 195
29.3.4 Setting Up Login Accounts ................................................................................. 196
29.4 SSH Overview ................................................................................................................. 198
29.5 How SSH works ............................................................................................................... 198
29.6 SSH Implementation on the Switch ................................................................................. 199
29.6.1 Requirements for Using SSH ................................................................................. 199
29.7 Introduction to HTTPS ..................................................................................................... 199
29.8 HTTPS Example .............................................................................................................. 200
29.8.1 Internet Explorer Warning Messages ..................................................................... 200
29.8.2 Netscape Navigator Warning Messages ................................................................ 201
29.8.3 The Main Screen .................................................................................................... 201
29.9 Service Port Access Control ......................................................................................... 202
29.10 Remote Management ............................................................................................... 203
Chapter 30
Diagnostic.............................................................................................................................. 205
30.1 Diagnostic ....................................................................................................................... 205
Chapter 31
Syslog .................................................................................................................................... 207
31.1 Syslog Overview .............................................................................................................. 207