User Manual -Configuration Guide (Volume 3)
Versatile Routing Platform Table of Contents
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1.8 Troubleshooting DDR .....................................................................................................1-75
1.8.1 DDR Fault Diagnosis............................................................................................ 1-75
1.8.2 DDR Fault Elimination.......................................................................................... 1-79
1.8.3 Troubleshooting with DDR Debugging Information.............................................. 1-80
Chapter 2 Configuration of Modem Management..................................................................... 2-1
2.1 Modem Management Functions Provided by VRP1.4...................................................... 2-1
2.2 Modem Script.................................................................................................................... 2-1
2.2.1 Function..................................................................................................................2-1
2.2.2 Syntax ....................................................................................................................2-1
2.3 Configuring Modem Management .................................................................................... 2-3
2.3.1 Modem Management Configuration Task List ....................................................... 2-3
2.3.2 Configuring Modem Call-In and Call-Out Authorities .............................................2-3
2.3.3 Configuring Modem Script...................................................................................... 2-3
2.3.4 Executing Modem Script Manually......................................................................... 2-4
2.3.5 Specifying the Event to Trigger Modem Script....................................................... 2-4
2.3.6 Configuring Modem Answer Mode......................................................................... 2-4
2.4 Typical Configuration of Modem Management................................................................. 2-5
2.4.1 Managing Modem with Modem Script.................................................................... 2-5
2.4.2 Remote Configuration Using Modem and Through Asynchronous Interface ........ 2-6
2.4.3 Router Initialization with Initialization Script ...........................................................2-7
2.4.4 Direct Dial with Script............................................................................................. 2-7
2.4.5 Interactively Connect Cisco Router Through Modem ............................................ 2-8