ZyXEL Communications ONU-2024 Series User Manual page 17

25.4 Configuring DHCP VLAN Settings
25.4.1 Example: DHCP Relay for Two VLANs .................................................................. 190
Part V: Management............................................................................. 191
Chapter 26
Maintenance .......................................................................................................................... 193
26.1 Overview .......................................................................................................................... 193
26.1.1 What You Can Do in the Maintenance Screens ..................................................... 193
26.2 The Maintenance Screen ............................................................................................... 193
26.3 Load Factory Default ...................................................................................................... 194
26.4 Save Configuration .......................................................................................................... 194
26.5 Reboot System ................................................................................................................ 195
26.6 Firmware Upgrade
26.7 Restore a Configuration File
26.8 Backup a Configuration File
26.9 FTP Command Line ........................................................................................................ 197
26.9.1 Filename Conventions .......................................................................................... 197
26.9.2 FTP Command Line Procedure ............................................................................ 198
26.9.3 GUI-based FTP Clients .......................................................................................... 198
26.9.4 FTP Restrictions .................................................................................................... 198
Chapter 27
Access Control...................................................................................................................... 199
27.1 Overview ........................................................................................................................ 199
27.1.1 What You Can Do in the Access Control Screens ................................................. 199
27.2 The Access Control Main Screen .................................................................................... 200
27.3 SNMP ............................................................................................................................ 200
27.3.1 SNMP v3 and Security ........................................................................................... 201
27.3.2 Supported MIBs
27.3.3 SNMP Traps .......................................................................................................... 201
27.3.4 Configuring SNMP ................................................................................................ 205
27.3.5 Configuring the SNMP Trap Group
27.3.6 Setting Up Login Accounts
27.4 SSH Overview ................................................................................................................. 209
27.5 How SSH works ............................................................................................................... 210
27.6 SSH Implementation on the ONU .....................................................................................211
27.6.1 Requirements for Using SSH ..................................................................................211
27.7 Introduction to HTTPS ......................................................................................................211
27.8 HTTPS Example .............................................................................................................. 212
27.8.1 Internet Explorer Warning Messages ..................................................................... 212
ONU User's Guide
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Table of Contents
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