3Com 3C13636 Configuration Manual page 1400

3Com Router 3000 Ethernet Family
Configuration Guide
Chapter 1 DCC Configuration ...................................................................................................... 1-1
1.1 Overview ............................................................................................................................ 1-1
1.1.1 Introduction to DCC................................................................................................. 1-1
1.1.2 DCC Configuration Methods ................................................................................... 1-1
1.1.3 DCC Features Available with V 2.41....................................................................... 1-4
1.1.4 Preparation for DCC Configuration ......................................................................... 1-5
1.2 DCC Configuration............................................................................................................. 1-5
1.2.1 Configuring the Basic Parameters of DCC ............................................................. 1-6
1.2.2 Configuring C-DCC ................................................................................................. 1-9
1.2.3 Configuring RS-DCC............................................................................................. 1-15
1.2.4 Configuring MP Binding for DCC .......................................................................... 1-19
1.2.5 Configuring PPP Callback..................................................................................... 1-22
1.2.6 Configuring ISDN Caller Identification Callback.................................................... 1-27
1.2.7 Configuring Dialer Route (Advanced) ................................................................... 1-29
1.2.8 Configuring Special DCC Functions...................................................................... 1-30
1.2.9 Configuring Attributes of DCC Dial Interface ........................................................ 1-31
1.2.10 Configuring Traffic Statistic Interval .................................................................... 1-34
1.2.11 Clearing Dial-Up Links ........................................................................................ 1-35
1.3 DCC Display and Debug.................................................................................................. 1-35
1.4 DCC Configuration Example............................................................................................ 1-35
1.4.1 DCC Applications in Common Use ....................................................................... 1-35
1.4.2 DCC Application Providing MP Binding ................................................................ 1-44
1.4.3 DCC Application Using ISDN BRI Interface to Dial and Providing Leased Line... 1-47
1.4.4 Router-to-Router Callback for DCC ...................................................................... 1-48
1.4.5 Router-to-PC Callback for DCC ............................................................................ 1-51
1.4.6 NT Server-to-Router Callback for DCC................................................................. 1-52
1.4.7 Dial Number Backup and Internet Access by DCC............................................... 1-53
1.4.8 Logical Interface Standby through Dialer Route for DCC ..................................... 1-57
1.4.9 Placing/Receiving Calls from a Specified Physical Interface................................ 1-59
1.5 Troubleshooting ............................................................................................................... 1-61
1.5.1 Troubleshooting of DCC........................................................................................ 1-61
1.5.2 Locating Problems with the DCC Debugging Information .................................... 1-62
Chapter 2 Dynamic Routing Standby .......................................................................................... 2-1
2.1 Introduction to Dynamic Routing Standby ......................................................................... 2-1
2.2 Dynamic Routing Standby Configuration........................................................................... 2-2
2.3 Dynamic Routing Standby Configuration Example............................................................ 2-4
2.3.1 Dynamic Routing Standby Configuration Example I ............................................... 2-4
2.3.2 Dynamic Routing Standby Configuration Example II .............................................. 2-6
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