ZyXEL Communications Prestige 792H, User Manual

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Prestige 792H User’s Guide
xvi Table of Contents
28.3 Filter Rule Configuration.............................................................................................................28-9
28.3.1 TCP/IP Filter Rule ..........................................................................................................28-10
28.3.2 Generic Filter Rule..........................................................................................................28-14
28.4 Filter Types and NAT ................................................................................................................28-16
28.5 Example Filter............................................................................................................................28-16
28.6 Applying Filters and Factory Defaults.......................................................................................28-20
28.6.1 Ethernet Traffic...............................................................................................................28-20
28.6.2 Remote Node Filters .......................................................................................................28-21
Chapter 29 SNMP Configuration .............................................................................................................29-1
29.1 SNMP Overview..........................................................................................................................29-1
29.2 Supported MIBs ...........................................................................................................................29-2
29.3 SNMP Configuration ...................................................................................................................29-2
29.4 SNMP Traps ................................................................................................................................29-3
Chapter 30 System Maintenance ..............................................................................................................30-1
30.1 System Maintenance Overview ...................................................................................................30-1
30.2 System Status...............................................................................................................................30-1
30.3 System Information......................................................................................................................30-3
30.3.1 System Information...........................................................................................................30-3
30.3.2 Console Port Speed ...........................................................................................................30-5
30.4 Log and Trace ..............................................................................................................................30-5
30.4.1 Viewing Error Log............................................................................................................30-5
30.4.2 Syslog................................................................................................................................30-6
30.5 Diagnostic ....................................................................................................................................30-8
Chapter 31 Firmware and Configuration File Maintenance..................................................................31-1
31.1 Filename Conventions .................................................................................................................31-1
31.2 Backup Configuration..................................................................................................................31-2
31.2.1 Backup Configuration .......................................................................................................31-3
31.2.2 Using the FTP Command from the Command Line .........................................................31-3
31.2.3 Example of FTP Commands from the Command Line.....................................................31-3
31.2.4 GUI-based FTP Clients.....................................................................................................31-4
31.2.5 TFTP and FTP over WAN Management Limitations .......................................................31-4
31.2.6 Backup Configuration Using TFTP ..................................................................................31-5
31.2.7 TFTP Command Example ................................................................................................31-5
31.2.8 GUI-based TFTP Clients...................................................................................................31-5
31.2.9 Backup Via Console Port..................................................................................................31-6
31.3 Restore Configuration..................................................................................................................31-7
31.3.1 Restore Using FTP............................................................................................................31-8
31.3.2 Restore Using FTP Session Example................................................................................31-9
31.3.3 Restore Via Console Port..................................................................................................31-9
31.4 Uploading Firmware and Configuration Files ...........................................................................31-10
31.4.1 Firmware File Upload .....................................................................................................31-10
31.4.2 Configuration File Upload ..............................................................................................31-11