ZyXEL Communications Prestige 623ME-T, Руководство пользователя

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Prestige 623ME-T User’s Guide
Table of Contents xv
Chapter 19 SNMP Configuration .............................................................................................................19-1
19.1 SNMP Overview ......................................................................................................................19-1
19.2 Supported MIBs .......................................................................................................................19-2
19.3 SNMP Configuration ...............................................................................................................19-2
19.4 SNMP Traps.............................................................................................................................19-4
Chapter 20 System Information and Diagnosis.......................................................................................20-1
20.1 System Maintenance Overview................................................................................................20-1
20.2 System Status ...........................................................................................................................20-1
20.3 System Information..................................................................................................................20-3
20.3.1 System Information ..........................................................................................................20-3
20.3.2 Console Port Speed ..........................................................................................................20-5
20.4 Log and Trace ..........................................................................................................................20-5
20.4.1 Viewing Error Log ...........................................................................................................20-5
20.4.2 Syslog and Accounting.....................................................................................................20-6
20.5 Diagnostic ................................................................................................................................20-8
Chapter 21 Firmware and Configuration File Maintenance..................................................................21-1
21.1 Filename Conventions..............................................................................................................21-1
21.2 Backup Configuration ..............................................................................................................21-2
21.2.1 Backup Configuration ......................................................................................................21-3
21.2.2 Using the FTP Command from the Command Line.........................................................21-3
21.2.3 Example of FTP Commands from the Command Line....................................................21-3
21.2.4 GUI-based FTP Clients ....................................................................................................21-4
21.2.5 TFTP and FTP over WAN Will Not Work When............................................................21-4
21.2.6 Backup Configuration Using TFTP .................................................................................21-5
21.2.7 TFTP Command Example................................................................................................21-5
21.2.8 GUI-based TFTP Clients..................................................................................................21-5
21.3 Restore Configuration ..............................................................................................................21-6
21.3.1 Restore Using FTP ...........................................................................................................21-7
21.3.2 Restore Using FTP Session Example...............................................................................21-8
21.4 Uploading Firmware and Configuration Files..........................................................................21-8
21.4.1 Firmware File Upload ......................................................................................................21-8
21.4.2 Configuration File Upload ...............................................................................................21-9
21.4.3 FTP File Upload Command from the DOS Prompt Example ..........................................21-9
21.4.4 FTP Session Example of Firmware File Upload ............................................................21-10
21.4.5 TFTP File Upload ..........................................................................................................21-10
21.4.6 TFTP Upload Command Example .................................................................................21-11
Chapter 22 System Maintenance ..............................................................................................................22-1
22.1 Command Interpreter Mode Overview ....................................................................................22-1
22.2 Call Control Support ................................................................................................................22-2
22.2.1 Budget Management ........................................................................................................22-2
22.3 Time and Date Setting..............................................................................................................22-3