ZyXEL Communications Prestige 642 User Manual
Prestige 642 PPPoE Modem
Table of Contents
vii
3.4.5
Advanced Setup — NAT (Network Address Translation) Applications.............................. 3-14
3.4.6
Advanced Setup — Internet Security................................................................................... 3-18
3.5
Maintenance ................................................................................................................................. 3-19
3.5.1
Maintenance — System Status............................................................................................. 3-19
3.5.2
Maintenance — System Statistics ........................................................................................ 3-22
3.5.3
Maintenance — Diagnostic Screen — General Tab ............................................................ 3-24
3.5.4
Maintenance — Diagnostic Screen — DSL Line Tab ......................................................... 3-25
3.6
Logout Screen .............................................................................................................................. 3-26
3.6.1
About the Logout Screen...................................................................................................... 3-26
Chapter 4 Command Line Interface .......................................................................................................... 4-1
4.1
Getting Started ............................................................................................................................... 4-1
4.1.1
Initial Screen .......................................................................................................................... 4-1
4.1.2
Entering A Password.............................................................................................................. 4-1
4.2
Command Structure ....................................................................................................................... 4-2
4.2.1
Conventions for Using CI Commands ................................................................................... 4-2
4.2.2
Using Abbreviated CI Commands ......................................................................................... 4-3
4.2.3
General CI Command Usage.................................................................................................. 4-3
4.3
CI Commands................................................................................................................................. 4-4
4.3.1
Set Related CI Commands ..................................................................................................... 4-4
4.3.2
Set Related CI Commands — Examples............................................................................... 4-5
4.3.3
Show Related CI Commands ................................................................................................. 4-6
4.3.4
Show Related CI Commands — Example ............................................................................. 4-6
4.3.5
Sys Related CI Commands..................................................................................................... 4-7
4.3.6
Sys Related CI Commands — Examples ............................................................................... 4-8
4.3.7
WAN Related CI Commands ............................................................................................... 4-11
4.3.8
WAN Related CI Commands — Examples ......................................................................... 4-11
4.3.9
Device Related CI Commands ............................................................................................. 4-12
4.3.10
Device Related CI Commands — Example ......................................................................... 4-13
4.3.11
IP Related CI Commands..................................................................................................... 4-13
4.3.12
IP Related CI Commands — Examples ............................................................................... 4-14
Chapter 5 Firmware and Configuration Maintenance............................................................................. 5-1
5.1
Filename Conventions.................................................................................................................... 5-1
5.2
Backup Configuration .................................................................................................................... 5-2
5.2.1
Backup Configuration Using FTP.......................................................................................... 5-2
5.2.2
Using the FTP command from the DOS Prompt.................................................................... 5-2
5.2.3
Backup Configuration Using TFTP ....................................................................................... 5-4
5.2.4
TFTP Command Example...................................................................................................... 5-4
5.2.5
Backup Via Console Port ....................................................................................................... 5-5
5.3
Restore Configuration .................................................................................................................... 5-6
5.3.1
Restore Using FTP or TFTP................................................................................................... 5-6
5.3.2
Restore Via Console Port ....................................................................................................... 5-7