FDL Connection ± Unique FDL Subnet, LAN a | Paradyne 7112 manual

IP Addressing

FDL Connection ± Unique FDL Subnet

In this example:

HDSU/CSU A is connected to the NMS on LAN A through the 10BaseT port.

HDSU/CSU A is connected to DSU/CSU B through the FDL.

HDSU/CSU A and DSU/CSU B create their own unique Subnet (LAN C).

NOTE:

Interconnected DSU/CSUs automatically pass routing information between each other using a proprietary protocol. However, a static route to subnet 138.20.18.2 must be set in the routing table of the NMS Host or Router.

Subnet 135.18.5.0	Subnet 140.20.10.0
NMS A	NMS B
135.18.5.2

135.18.5.1

Ethernet IP

Address:

135.18.5.3

7112

DSU/CSU

A

LAN A

Router		140.20.10.1
Router
	T1	140.20.10.2
	T1
	Network	Router
		Router

FDL
FDL IP	FDL IP
Address:	FDL IP
138.20.18.1	Address:
	138.20.18.2
	7110 or 7112
	DSU/CSU
	B
LAN C	LAN B	97-15698-01
		97-15698-01

5-4

March 1998

7112-A2-GB20-20

Image 40

Paradyne 7112 manual FDL Connection ± Unique FDL Subnet, LAN a

Contents

Model 7112 T1 DSU/CSU Copyright 1998 Paradyne Corporation All rights reserved Contents Configuring the DSU/CSU Monitoring the DSU/CSU Messages and Troubleshooting MIB Descriptions Technical Specifications Glossary Index Document Purpose and Intended Audience About This GuideDocument Summary Product-Related Documents Model 7112 T1 DSU/CSU Features About the T1 DSU/CSU Typical DSU/CSU Configurations Typical Configuration through a T1 network Front Panel LED Status Indicators User Interface Types Rear Panel Interface Connections Snmp Management CapabilitiesManagement Information Base MIB Support Network Accessing the ATI Using the Ascii Terminal Interface ATIConnecting to the Terminal Port Initiating an ATI Session Select Screen Work Areas Screen Format TypesWhat Affects Screen Displays Use the screen format Status Test Configuration Control NavigatingKeyboard Keys Press Procedure Switching Between Screen Work Areas Screen Function KeysFor the screen Select Press Enter to Function Example Ending an ATI Session Using the Ascii Terminal Interface ATI Entering Device and System Information Configuring the DSU/CSUMain Menu → Control → Device Configuration Option Areas Configuring the DSU/CSUConfiguration Option Area Configuration Option Set Accessing and Displaying Configuration Options Saving Configuration OptionsMain Menu → Configuration Load Configuration From If you select Then Assigning DS0 Channels to the Data Port Cross Connect Assignments Using the Block or Acami Assignment Method Displaying DS0 Channel Assignments Using the Individual Channel Assignment Method Clearing DS0 Channel Assignments Security Overview Main Menu → Control → Administer Logins Creating a LoginOn the Administer Enter Logins screen, for Deleting a Login Resetting the DSU/CSUs COM Port or Factory Defaults ATI Access If entering yes to prompt Then Effective Access Level Effective Access Levels ATI Access to Menu Functions Assigning Snmp Community Names and Access Levels Controlling Snmp AccessConnection Failed Limiting Snmp Access through the IP Addresses Security IP Addressing IP Addressing Local Addressing Only No FDL IP Addressing ExamplesSubnet FDL Connection ± Extending Subnet for FDL NMS a NMS B FDL Connection ± Unique FDL Subnet LAN a If using Then assign Assigning IP Addresses and Subnet Masks IP Addressing Monitoring the DSU/CSU What to Monitor DSU/CSU LEDs Main Menu → Status → Display LEDs System LEDs Fail SIG ± Network Signal AlarmEER ± Excessive Error Rate Network LEDs Port LEDs System and Test Status Status Screen CommandsMain Menu → Status → System and Test Status Health and Status Messages Yyyyyyyy Self-Test Results Xxxxxxxx Test Status Messages Test Status Messages Meaning Main Menu → Status → Cross Connect Status Cross Connect StatusNetwork Time Slot Fields top Indicate Network Performance Statistics Main Menu → Status → Network Performance Statistics Summary Information Interval Table Worst Interval Hour Totals Ethernet Port StatusMain Menu → Status → Ethernet Port Status Management Protocol Statistics Main Menu → Status → Management Protocol Statistics March Detecting Problems TestingStatus Specific Trap Screen Accessing the Test Menu Main Menu → Test Running Network Tests Main Menu → Test → Network Tests Line Loopback Payload Loopback Repeater Loopback Remote Send Line Loopback Test Patterns for the Network Running Data Port Tests Main Menu → Test → Data Port Tests Data Terminal Loopback CSU DSU Data Channel Loopback Send V.54 Up/Down Sequences Send FT1 Up/Down Sequences Test Patterns for the DTE Lamp Test Ending an Active Test Configuring Snmp Traps Messages and TroubleshootingSnmp Traps Device Messages Device Messages 1 What Message Indicates What To Do Device Messages 2 What Message Indicates What To Do Troubleshooting Troubleshooting 1 Symptom Possible Cause Solutions Troubleshooting 2 Symptom Possible Cause Solutions Messages and Troubleshooting Configuration Option Tables Select To Access To Configure Test Timeout System Options MenuTable A-1. System Options Self Test Network Interface Options Menu Table A-2. Network Interface Options 1Line Framing Format Line Coding Format Bit Stuffing Possible Settings 62411, Part68, Disable Line Build Out LBO Possible Settings 0.0, ±7.5, ±15, ±22.5Table A-2. Network Interface Options 2 FDL Management Link Network Initiated Line Loopback LLB Table A-2. Network Interface Options 3Network Initiated Payload Loopback PLB Ansi Performance Report Messages Table A-2. Network Interface Options 4Circuit Identifier Assign By Available Settings Block, ACAMI, Channel Cross Connect AssignmentsTable A-3. Cross Connect Assignments Synchronous Data Port Assignments Data Port Options Menu Table A-4. Data Port Options 1Port Base Rate Invert Transmit Clock Table A-4. Data Port Options 2 Action on Network Yellow AlarmInvert Transmit and Received Data Table A-4. Data Port Options 3 Ethernet Port Options Menu Port Use Possible Settings 802.3, Version 2, DisableTable A-5. Ethernet Port Options 1 Terminal Port Options Table A-5. Ethernet Port Options 2Table A-6. Terminal Port Options 1 Character Length Login Required Port Access Level Possible Settings Level 1, Level 2, LevelTable A-6. Terminal Port Options 2 Stop Bits Table A-6. Terminal Port Options 3 Telnet Session OptionsTable A-7. Telnet Session Options 1 Table A-7. Telnet Session Options 2 General Snmp Management Options Snmp MenuTable A-8. General Snmp Management Options 1 Name 2 Access Snmp NMS Security OptionsTable A-8. General Snmp Management Options 2 Table A-9. Snmp NMS Security Options 1 Access Level Table A-9. Snmp NMS Security Options 2 Snmp Traps Options Table A-10. Snmp Traps Options 1Snmp Traps Number of Trap Managers Link Traps Possible Settings Disable, Up, Down, Both Table A-10. Snmp Traps Options 2Enterprise Specific Traps Link Trap Interfaces Configuration Worksheets Configuration Option Settings default in BoldEnable, Disable Worksheets ESF, D4 Disable, EnableBlank Nx64, Nx56 Internal, External Configuration Option Settings Ethernet Port Snmp Snmp NMS Security Worksheets MIB Descriptions MIB II ± RFC 1213 and RFC SysDescr system System GroupSysName system Interfaces Group Physical 1 ± LayerDatalink/subnetwork Internet 4 ± Layer Version Hardware Revision º EthernetCsmacd6 ± Used for Up1 IfInErrors ifEntry Testing3 stateIfInOctets ifEntry IfName ifXEntry Extension to Interface Table ifXTableIfXEntry IfStackEntry1 Interface Stack GroupIfStackEntry2 Generic Receive Address Table Interface Test TableIP Group Invalid Exist. The following objects mustBe specified On next Icmp Group TCP GroupUDP Group Do not specify the following Snmp Group Transmission GroupTable C-6. Transmission Group Objects Description Transmission DS1 Near End Group Configuration Table Objects Dsx1ConfigEntryDS1/E1 ± RFC Dsx1ESF2 ± Indicates Dsx1SendResetCode4 ± Dsx1B8ZS2 ± IndicatesDsx1AMI5 ± Indicates Dsx1SendNoCode1 ± Dsx1NoAlarm1 ± No Dsx1LossOfSignal64 ±Dsx1NoLoop1 ± The T1 Dsx1PayloadLoop2 ± LoopTiming1 ± LocalTiming2 ±ThroughTiming3 ± Dsx1other1 ± Snmp DS1 Near End Group Current Table Objects Dsx1CurrentEntry Dsx1IntervalEntry DS1 Near End Group Interval Table ObjectsDsx1IntervalEntry10 DS1 Near End Group Total Table Objects Dsx1TotalEntry Ethernet-Like MIB ± RFC RS-232-Like MIB ± RFCDS1 Fractional Group Number of RS-232-Like Ports Object Rs232PortEntry Asynchronous Port Table Objects Disabled2 ± Does notRs232AsyncPortEntry Synchronous Port Table Objects Rs232SyncPortEntry Input Signal Table Objects Rs232InSigEntry Output Signal Table Objects Rs232OutSigEntry Generic Interface Extension MIB ± RFC Generic Interface Test Table ObjectsIfExtnsTestEntry TestMon Qrss wellKnownTests ± Starts a Monitor 511 test on the interface InSyncNoBitErrors InSyncWithBitErrorsInProgress3 ± Test is NotSupported4 ± Requested Device Configuration Variable pdn-common Enterprise MIB ObjectDevice Security, pdn-security pdn-common Device Traps, pdn-traps pdn-common MIB Descriptions Standards Compliance for Snmp Traps Trap warmStartTrap authentificationFailure Snmp Trap Description Possible Cause Traps linkUp and linkDown Interface LinkUp/Down Variable-Bindings Possible Cause Traps enterpriseSpecific Trap What It Indicates Possible CausePage Standards Compliance for Snmp Traps Cables and Pin Assignments Cabling Overview Modular RJ48C-to-RJ48C T1 Network Interface Cable Modular RJ48C-to-CA81A T1 Network Interface Cable Terminal Port EIA-232 Connector 10BaseT ConnectorSignal Direction Pin # Use Pin # Serial Crossover Cable Pin Signal DTE V.35 ConnectorDirection Pin Socket Connector Cables and Pin Assignments Technical Specifications Model 7112 DSU/CSU Technical Specifications 1 Model 7112 DSU/CSU Technical Specifications 2 Glossary Configuration option DefaultDigital signal Channel allocation Factory defaults EIA-232Enterprise MIB Enterprise-specific Reset LoopbackManager Snmp Multiplexing RS-232 Self-testSubnet Subnet address In-8 pattern Yellow AlarmPattern Index Numbers IN-2 IN-3 IN-4