Paradyne 9820-2M, 9820-8M, and 9820-45M, 9123, 9128 carrier-mount, 9128 standalone, 9623, 9720, 9783, 9788 Setting Up an External Modem

4. Feature-Specific Configuration

4-2 December 2002 9000-A2-GB31-00

Setting Up an External Modem

A standard EIA-232-D crossover cable can be used to connect the COM port to an

external modem. The external modem must be configured so it is compatible w ith

the FrameSaver unit.

Procedure

To configure an external modem:

1. Connect the crossover cable to the external modem.

2. Enable auto-answer on your modem, and configure it to use the following

LSD, DSR, CTS, RTS, and DTR control leads.

See the table below for AT D0 command strings. Use the following command

string:

AT &C0 &D2 &S0 &R1 \D0 S0=1

AT Command String To configure the modem to . . .

&C0 Force LSD on.

&D2 Drop the connection when the unit dro ps DTR.

&S0 Force DSR on.

&R1 Ignore RTS.

\D0 Force CTS on.

S0=1 Automatically answer incoming calls.

Contents

Main Page Contents About This Guide 1 Configuration Procedures 2 Basic Configuration 3 Configuration Options ii 4 Feature-Specific Configuration Index Page About This Guide Purpose and Intended Audience Document Organization vi Product-Related Documents Page viii Conventions Used Convention Used When Used Configuration Procedures 1-2 Configuration Menu Configuration Option Areas 1-4 Accessing and Displaying Configuration Options Changing Configuration Options NOTES: 1-6 Saving Configuration Options Basic Configuration 2. Basic Configuration 2-2 Using the Easy Install Feature Easy Install Screen Example T3 Interface 2. Basic Configuration 9000-A2-GB31-00 December 2002 2-3 Easy Install Screen Example DDS Interface Easy Install Screen Example DSL Interface 2-4 Table 2-1. Easy Install Configuration Options (2 of 7) 2-6 Table 2-1. Easy Install Configuration Options (3 of 7) Table 2-1. Easy Install Configuration Options (4 of 7) 2-8 Table 2-1. Easy Install Configuration Options (5 of 7) Table 2-1. Easy Install Configuration Options (6 of 7) 2-10 Table 2-1. Easy Install Configuration Options (7 of 7) Using RIP with FrameSaver SLV CSU/DSUs 2-12 Entering System Information and Setting the System Clock Setting Up Auto-Configuration 2-14 Selecting a Frame Relay Discovery Mode Page 2-16 Automatically Removing a Circuit Configuration Options Configuration Option Tables 3-2 Configuring the Overall System Configuring Frame Relay and LMI for the System (CSU/DSUs) 3-4 Table 3-1. System Frame Relay and LMI Options (2 of 4) Table 3-1. System Frame Relay and LMI Options (3 of 4) 3-6 Table 3-1. System Frame Relay and LMI Options (4 of 4) Configuring PPP Options 3-8 Configuring Class of Service Definitions Page 3-10 Code Point Definitions Configuring Service Level Verification Options 3-12 Table 3-5. Service Level Verification Options (2 of 3) Table 3-5. Service Level Verification Options (3 of 3) 3-14 Configuring General System Options Table 3-6. General System Options (2 of 3) 3-16 Table 3-6. General System Options (3 of 3) Configuring Physical Interfaces Configuring the Network Interface 3-18 T1 Network Interface Table 3-7. T1 Network Physical Interface Options (2 of 4) 3-20 Table 3-7. T1 Network Physical Interface Options (3 of 4) Table 3-7. T1 Network Physical Interface Options (4 of 4) 3-22 T3 Network Interface DDS Network Interface 3-24 Table 3-9. DDS Network Physical Interface Options (2 of 2) IDSL Network Interface 3-26 SDSL Network Interface SHDSL Network Interface 3-28 Synchronous Network Interface FrameSaver Models 9820-2M and 9820-8M have an EIA-530-A ne twork interface. Table 3-12. SHDSL Network Physical Interface Options (2 of 2) Table 3-13. Synchronous Network Data Port Physical Interface Options (1 of 2) Table 3-13. Synchronous Network Data Port Physical Interface Options (2 of 2) 3-30 HSSI Network Interface Configuring a User Data Port (CSU/DSUs) V.35 Data Port Physical Interface 3-32 Table 3-15. V.35 Data Port Physical Interface Options (2 of 6) Table 3-15. V.35 Data Port Physical Interface Options (3 of 6) 3-34 Table 3-15. V.35 Data Port Physical Interface Options (4 of 6) Table 3-15. V.35 Data Port Physical Interface Options (5 of 6) 3-36 EIA-530-A/X.21/V.35 Data Port Physical Interface Table 3-15. V.35 Data Port Physical Interface Options (6 of 6) Table 3-16. EIA-530-A/X.21/V.35 Data Port Physical Interface Options (1 of 3) Table 3-16. EIA-530-A/X.21/V.35 Data Port Physical Interface Options (2 of 3) 3-38 HSSI Data Port Physical Interface FrameSaver Model 9520 has two HSSI data ports, and Model 9820-45M has one. Table 3-16. EIA-530-A/X.21/V.35 Data Port Physical Interface Options (3 of 3) Table 3-17. HSSI Data Port Physical Interface Options (1 of 3) Table 3-17. HSSI Data Port Physical Interface Options (2 of 3) 3-40 Table 3-17. HSSI Data Port Physical Interface Options (3 of 3) Configuring the T3 User Port (9520-ILM) 3-42 Configuring the DSX-1 Interface (9126, 9128) Table 3-19. DSX-1 Physical Interface Options (2 of 2) 3-44 Configuring the ISDN DBM Interface (9126, 9128, 9626) Page 3-46 Table 3-21. ISDN PRI DBM Physical Interface Options (9128) (2 of 3) Table 3-21. ISDN PRI DBM Physical Interface Options (9128) (3 of 3) 3-48 Setting Up ISDN Link Profiles (9126, 9128, 9626) Table 3-22. ISDN Link Profile Options (2 of 3) 3-50 Assigning Time Slots/Cross Connections Assigning Time Slots to the Network Interface 3-52 Assigning DSX-1 Time Slots to the Network Interface Page 3-54 Page 3-56 Table 3-23. Signaling and Trunk Conditioning Values (2 of 3) Network Side Meanings DSX-1 Side Table 3-23. Signaling and Trunk Conditioning Values (3 of 3) Network Side Meanings DSX-1 Side 3-58 Assigning a Synchronous Data Port to Network or DSX-1 Time Slots Clearing Assignments 3-60 Configuring Frame Relay for an Interface Table 3-24. Interface Frame Relay Options (2 of 3) 3-62 Table 3-24. Interface Frame Relay Options (3 of 3) Configuring PPP for an Interface 3-64 Manually Configuring DLCI Records Table 3-26. DLCI Record Options (2 of 4) 3-66 Table 3-26. DLCI Record Options (3 of 4) Table 3-26. DLCI Record Options (4 of 4) 3-68 Configuring Circuit Records for the Network Interface Table 3-27. Circuit Records Options (2 of 3) 3-70 Table 3-27. Circuit Records Options (3 of 3) Configuring ATM for the Network Interface 3-72 Configuring PVC Connections Table 3-29. PVC Connection Options (2 of 4) 3-74 Table 3-29. PVC Connection Options (3 of 4) Table 3-29. PVC Connection Options (4 of 4) 3-76 Configuring the IP Path List Setting Up Management and Communication Options 3-78 Configuring Node IP Information Table 3-31. Node IP Options (2 of 4) 3-80 Table 3-31. Node IP Options (3 of 4) Table 3-31. Node IP Options (4 of 4) 3-82 Configuring Management PVCs Table 3-32. Management PVC Options (2 of 6) 3-84 Table 3-32. Management PVC Options (3 of 6) Table 3-32. Management PVC Options (4 of 6) 3-86 Table 3-32. Management PVC Options (5 of 6) Table 3-32. Management PVC Options (6 of 6) 3-88 Configuring General SNMP Management Configuring Telnet and/or FTP Session Support 3-90 Table 3-34. Telnet and FTP Session Options (1 of 2) Table 3-34. Telnet and FTP Session Options (2 of 2) 3-92 Configuring SNMP NMS Security Configuring SNMP Traps and Trap Dial-Out 3-94 Table 3-36. SNMP Traps and Trap Dial-Out Options (2 of 6) Table 3-36. SNMP Traps and Trap Dial-Out Options (3 of 6) 3-96 Table 3-36. SNMP Traps and Trap Dial-Out Options (4 of 6) Table 3-36. SNMP Traps and Trap Dial-Out Options (5 of 6) 3-98 Table 3-36. SNMP Traps and Trap Dial-Out Options (6 of 6) Configuring Ethernet Management 3-100 Table 3-37. Ethernet Management Options (2 of 2) Configuring the Communication Port Communication Port Table 3-38. Communication Port Options (1 of 5) 3-102 Table 3-38. Communication Port Options (2 of 5) Table 3-38. Communication Port Options (3 of 5) 3-104 Table 3-38. Communication Port Options (4 of 5) Configuring the Modem Port Modem Port Table 3-38. Communication Port Options (5 of 5) Table 3-39. Modem Port Options (1 of 4) 3-106 Table 3-39. Modem Port Options (2 of 4) Table 3-39. Modem Port Options (3 of 4) 3-108 Table 3-39. Modem Port Options (4 of 4) Configuring the Criteria for Automatic Backup 3-110 Table 3-40. Auto Backup Criteria Options (2 of 2) Feature-Specific Configuration 4-2 Setting Up an External Modem Setting Up an Internal Modem Setting Up Call Directories for Trap Dial-Out 4-4 Setting Up to Use the Modem PassThru Feature Setting Up Dial Backup Setting Up the DBM Physical Interface 4-6 Setting Up Automatic Backup Configuration The following prompt appears . . . If you select . . . 4-8 When the . . . The following prompt appears . . . If you select . . . Modifying ISDN Link Profiles NOTES: 4-10 Restricting Automatic Backup and Configuring Backup Timers Configuring the DBM Interface to Send SNMP Traps Assigning DLCIs to a Backup Group 4-12 PVC Backup Over the Network Interface Setting Up Back-to-Back Operation Changing Operating Mode Page Page Index Numerics A B C D E IN-4 F G H I K M N IN-6 O P Q R S IN-8 T U V