Paradyne 9720, 9788 Configuring Snmp NMS Security, Snmp NMS Security Options 1, NMS IP Validation

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4. Configuration Options

Configuring SNMP NMS Security

Select SNMP NMS Security from the Management and Communication menu to configure trap managers (see Table 4-22, SNMP NMS Security Options).

Main Menu Configuration Management and Communication

SNMP NMS Security

A table displays→with the network→management systems (with their respective→IP addresses) allowed access to the SNMP FrameSaver unit.

Table 4-22. SNMP NMS Security Options (1 of 2)

NMS IP Validation

Possible Settings: Enable, Disable

Default Setting: Disable

Specifies whether security checks are performed on the IP address of SNMP management systems attempting to access the node. Only allows access when the sending manager’s IP address is listed on the SNMP NMS Security Options screen.

Enable – Performs security checks.

Disable – Does not perform security checks.

Number of Managers

Possible Settings: 1 – 10

Default Setting: 1

Specifies the number of SNMP management systems that are authorized to send SNMP messages to the FrameSaver unit. An IP address must be configured for each management system allowed to send messages. Configure IP addresses in the NMS n IP Address configuration option.

1 – 10 – Specifies the number of authorized SNMP managers.

NMS n IP Address

Possible Settings: 001.000.000.000–126.255.255.255,

128.000.000.000–223.255.255.255, Clear

Default Setting: Clear (000.000.000.000)

Provides the IP address of an SNMP manager that is authorized to send SNMP messages to the unit. If an SNMP message is received from an unauthorized NMS and its IP address cannot be matched here, access is denied and an authenticationFailure trap is generated. If a match is found, the type of access (read-only or read/write) is determined by the corresponding Access Type.

Display Conditions – This option appears for each trap manager specified in the

Number of Trap Managers configuration option.

001.000.000.000 – 223.255.255.255 – Adds or changes the NMS IP address. The first octet of the address cannot be decimal 0 or 127, or greater than 223.

Clear – Fills the NMS IP address with zeros.

9700-A2-GB20-20

December 2002

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Contents FrameSaver DSL Copyright 2002 Paradyne Corporation All rights reserved Contents Configuration Options Configuration ProceduresSecurity and Logins Configuring the FrameSaver DSL RouterDecember Access Levels Command Modes Changing Access LevelsViewing LMI Captured Packets from the User Interface TroubleshootingSnmp MIBs, Traps, and Rmon Alarm Defaults Setting Up Network Health for FrameSaver DeviceMenu Hierarchy Router Command Line Summaries and Shortcuts Router CLI Commands, Codes, and DesignationsConnectors, Cables, and Pin Assignments Index Technical Specifications Equipment ListPurpose and Intended Audience About This GuideDocument Organization Technical Manuals → Technical Glossary Concord Communications Documentation Product-Related DocumentsDocument Number Document Title NetScout DocumentationXxxxxxxxxxxx Conventions UsedConvention Interpretation X.xSystem Overview About FrameSaver DSL DevicesCSU/DSU-Specific Features FrameSaver DSL FeaturesRouter-Specific Features About FrameSaver DSL Devices Diagnostic Feature Set Advanced SLM Feature Set Diagnostic Feature SetModel # Product PVCs Advanced SLM Feature Set Customer Premises HQ Site Network Configuration ExamplesAccess Network Remote SiteCentral Office Customer Premises AccessOpenLane SLM System OpenLane FeaturesAbout FrameSaver DSL Devices December User and Command Line Interfaces Basic Operation Logging On If your login was ThenEnding a Session ProcedureSelect Main MenuScreen Format Description Screen Work AreasKeyboard Keys Navigating Menu-Driven User Interface ScreensPress Selecting from a Menu Function KeysFor the screen Select Function Press Enter to Selecting a Field for Input Switching Between Screen AreasDevice Name MyDeviceName CLI Keyboard Keys Navigating the Router’s CLI9700-A2-GB20-20 Configuration Procedures Configuration Edit/Display Menu Basic Configuration From the User InterfaceConfiguration Option Area Description Configuration Option AreasMain Menu Configuration Accessing and Displaying Configuration OptionsSaving Configuration Options Changing Configuration OptionsConfiguration PVC Connections Configuration Procedures Configuration Options Configuration Options Main Menu Easy Install Using the Easy Install FeatureEasy Install Screen Easy Install Configuration Options 1 Ethernet Management Options Screen Easy Install Configuration Options 2Network 1 DSL Line Rate Mode Create a Dedicated Network Management Link784 Easy Install Configuration Options 3Network 1 DSL Line Rate 384Network 1 Channel Easy Install Configuration Options 4Port-1 Port Type 9788 CSU/DSU Main Menu Control System Information Entering System Information and Setting the System ClockChanging the Operating Mode Main Menu Control Change Operating ModeConfiguration Option Tables Configuring Frame Relay and LMI for the CSU/DSU Configuring the Overall SystemMain Menu Configuration System Frame Relay and LMI CSU/DSU Frame Relay and LMI Options 2 LMI Error Event N2LMI Clearing Event N3 CSU/DSU Frame Relay and LMI Options 3 LMI Heartbeat T1 Possible Settings 5, 10, 15, 20, 25LMI Status Enquiry N1 Main Menu Configuration System Class of Service Definitions Configuring Class of Service DefinitionsField Setting After RfcCodePoints Selected Code Points Assigned Class of Service DefinitionsClass of Svc Name Measure Latency & AvailabilityName Code Point DefinitionsCode Point Definitions Code PntSLV Sample Interval secs Configuring Service Level Verification OptionsMain Menu Configuration System Service Level Verification Service Level Verification Options 1SLV Delivery Ratio Service Level Verification Options 2SLV Type Available Settings Standard, COS 1-COS Dlci Down on SLV TimeoutService Level Verification Options 3 Main Menu Configuration System General Configuring General System OptionsTest Duration min Operating Rate Possible Settings AutoRate, 64, 128 Configuring Network InterfacesConfiguring the Network Physical Interface Main Menu Configuration Network PhysicalNetwork Physical Interface Options Line Rate Mode Possible Settings Hunt, AutoRate, FixedDSL Line Rate Kbps Region Line Rate Mode776, 784, 1544 2056Main Menu Configuration Network Dlci Records Configuring Frame Relay for the Network InterfaceConfiguring Dlci Records for the Network Interface Main Menu Configuration Network Frame RelayDlci Number Configuring Circuit Records for the Network Interface 9783Main Menu Configuration Network Circuit Records 11. Circuit Records Options 1Committed Burst Size Bc Bits 11. Circuit Records Options 2CIR bps 9783 0 9788 0Outbound Management Priority 11. Circuit Records Options 3Excess Burst Size Be Bits 9783 9788Cell Payload Scrambling Configuring ATM for the Network Interface 9783Main Menu Configuration Network ATM Cell Delineation Error Event Threshold13. CSU/DSU Data Port Physical Interface Options 1 Configuring the User Data or Virtual Router PortConfiguring the CSU/DSU’s Data Port Physical Interface Main Menu Configuration Data Ports PhysicalMonitor DTR 13. CSU/DSU Data Port Physical Interface Options 2Transmit Clock Source Monitor RTS ControlLMI Configuring Frame Relay on the CSU/DSU’s Data PortMain Menu Configuration Data Ports Frame Relay 14. CSU/DSU Frame Relay Options 114. CSU/DSU Frame Relay Options 2 Reserved. Entry of an Configuring Dlci RecordsMain Menu Configuration Network Dlci Records Data Ports Frame relay interface. Dlci9720 0 9783 0 9788 0 15. Dlci Records 29720 15. Dlci Records 3Dlci Priority Main Menu Configuration PVC Connections Configuring PVC Connections16. PVC Connections 1 Destination Edlci 16. PVC Connections 2Destination Link Destination DlciMain Menu Configuration IP Path List Static Configuring the IP Path List17. IP Path List Configuring Node IP Information Setting Up Management and CommunicationManagement Link 18. Node IP Options 1 18. Node IP Options 2 TS Access Management LinkManagement MTU Size Components associated with the deleted PVC? Configuring Management PVCsPayload Managed 19. Management PVC Options 1Set DE 19. Management PVC Options 2Primary Dlci VPI 0 VCI 32 19. Management PVC Options 3Primary Edlci Primary VPI,VCI NumberEncapsulation 19. Management PVC Options 4Snmp Management Configuring General Snmp ManagementName 1 Access 20. General Snmp Management Options 120. General Snmp Management Options 2 Name 2 AccessTelnet Session Configuring Telnet and/or FTP SessionsTelnet Login Required 21. Telnet and FTP Session Options 1FTP Session Inactivity Timeout21. Telnet and FTP Session Options 2 Disconnect Time Minutes9720 1 9783 1 9788 1 FTP Login Required21. Telnet and FTP Session Options 3 FTP Max Transfer Rate KbpsNumber of Managers Configuring Snmp NMS Security22. Snmp NMS Security Options 1 NMS IP Validation22. Snmp NMS Security Options 2 Access TypeNumber of Trap Managers Configuring Snmp Traps23. Snmp Traps Options 1 Snmp TrapsEnterprise Specific Traps 23. Snmp Traps Options 2Link Traps Interfaces Link Traps Possible Settings Disable, Up, Down, BothPossible Settings Network, Ports, All, None 23. Snmp Traps Options 3IP SLV Availability Traps 23. Snmp Traps Options 4Rmon Traps Latency Traps24. Ethernet→Management→Options 1 Configuring Ethernet ManagementStatus Proxy ARP 24. Ethernet Management Options 2Character Length Configuring the Communication Port25. Communication→ Port→Options 1 Port UseIgnore Control Leads Login Required25. Communication Port Options 2 Stop Bits25. Communication Port Options 3 RIP 25. Communication Port Options 426. External Modem COM Port Options Configuring the COM Port to Support an External ModemMain Menu Configuration Management and Communication External Modem Com Port→Configuration Options December NAT and Napt Configuration Example Configuring the FrameSaver DSL RouterDSL Network Interface FrameSaver DSL Router OverviewEthernet IP Routing Address Resolution ProtocolProxy ARP Interface Configuration IP Options Processing Network Address TranslationApplications Supported by NAT NAT Mapping Public IP Addresses Private IP Addresses NAT Configuration ExampleSave exit Network Address Port Translation Napt Configuration ExampleNapt Mapping Public IP Address Private IP Addresses Ip nat inside source list 1 interface se 0.x overload Access-list 1 permit 10.1.3.0Int ethernet 0 ip nat inside int serial 0.x ip nat outside Ip nat inside source static 10.1.1.1 NAT and Napt Configuration ExampleDynamic Host Configuration Protocol Server Public IP Addresses for NAT Private IP Addresses Dhcp Server with NAT Configuration ExampleNAT Dhcp Relay Agent Dhcp Server at Remote Site Configuration ExampleDSL Dhcp Relay Configuration ExampleIp dhcp server Ip route 155.1.3.254 serial Dhcp LANIP Router Filtering Bridge Filtering Router SecurityNAT DSL IP FilteringLand Bug Prevention Smurf Attack PreventionVerifying the End-to-End Management Path Diagnostics ATM Ping D-CProvisioning the Router Interface Configuring the Router Using Terminal Emulation Security and Logins FTP Snmp Limiting AccessSet the configuration option Controlling Asynchronous Terminal AccessControlling Telnet and FTP Access Controlling External COM Port Device AccessExternal Modem Com Port See Creating a Login for the User Interface on Limiting Telnet AccessFTP Limiting FTP AccessLimiting Telnet or FTP Access Over the TS Management Link Disabling Snmp Access Controlling Snmp AccessAssigning Snmp Community Names and Access Levels See Configuring→General Snmp →Management in , Configuration Limiting Snmp Access Through IP AddressesAccess Levels Command Modes Controlling Router CLI AccessLargo Page Field Enter Creating a Login for the User InterfaceMain Menu Control Administer Logins Security in , Configuration OptionsDeleting a Login Modifying a LoginExample Operation and Maintenance Main Menu Status Identity Displaying Identity System InformationView this field To find Viewing LEDs and Control Leads Main Menu Status Display LEDs and Control Leads Label Indication Color What It Means LED DescriptionsDisplay LEDs & Control Leads Screen for a 9783 Router LED Descriptions 1Port LED CSU/DSU Control Lead DescriptionsLED Descriptions 2 Network LEDsControl Leads Label Indication What It Means Terminal Device MessagesDevice Messages 1 What It Indicates What To Do Seen at an FTPSoftware. See Activating Software Device Messages 2 What It Indicates What To DoDevice Messages 3 What It Indicates What To Do See Upgrading System Device Messages 4 What It Indicates What To DoCOM Port usage field Device Messages 5 What It Indicates What To DoCLI Messages 1 What It Indicates Router CLI MessagesMaximumDHCPClients Start-ip-address or end-ip-address CLI Messages 2 What It IndicatesEither pool or interface, and overload are CLI Messages 3 What It IndicatesCLI Messages 4 What It Indicates CLI Messages 5 What It Indicates Status Menu Status InformationMain Menu Status System and Test Status Last ResetSystem and Test Status Messages Self-Test Results MessagesHealth and Status Messages 1 What It Indicates Health and Status MessagesInterfaceDLCInnnn Health and Status Messages 2 What It IndicatesAtmlink PathIP Address DownMain Menu Status IP Path Connection Status IP Path Connection StatusTest Status Messages Test Status Messages What It IndicatesThis is the IP address IP Path Connection Status Screen ExampleIP Path Connection Status FR Link Net1-FR1, Port-1 Frame relay linkField Display What It Indicates PVC Connection StatusPVC Connection Status Screen Example PVC Connection Status Screen 1Edlci PVC Connection Status Screen 2Main Menu Status Network Interface Status Network Interface StatusNetwork Interface Status Screen Example IP Routing Table Screen Example IP Routing Table Management TrafficTTL 11. IP Routing Table Values Field What It IndicatesMain Menu Status Performance Statistics Performance StatisticsPerformance Statistics Menu 13, SLV Performance Statistics for IP Enabled Dlci Service Level Verification Performance StatisticsInbound Dropped Dlci connection COS ID Service Definitions in , Configuration OptionsCIR&EIR Dlci Performance StatisticsMain Menu Status Performance Statistics Dlci 14. Dlci Performance Statistics 1 Field What It Indicates14. Dlci Performance Statistics 2 Field What It Indicates Additional Performance Statistics for IP Enabled DlciFrame Relay Link Frame Relay ErrorsFrame Relay Performance Statistics 16. Frame Relay Performance Statistics 1 What It Indicates16. Frame Relay Performance Statistics 2 What It Indicates Frame Relay Hdlc ErrorsFrame Relay LMI CSU/DSUs only AAL5 ATM Adaption Layer OAM Operations, Administration, and MaintenanceATM Performance Statistics 9783 17. ATM Performance Statistics What It IndicatesVCC Virtual Channel Connection VCC Performance Statistics 9783Main Menu Status Performance Statistics VCC 18. VCC Performance Statistics 1 What It Indicates19. Shdsl Line Performance Statistics What It Indicates Shdsl Line Performance Statistics18. VCC Performance Statistics 2 What It Indicates Main Menu Status Performance Statistics XDSL LineMain Menu Status Performance Statistics Ethernet Ethernet Performance Statistics20. Ethernet Performance Statistics What It Indicates → →Ethernet Clearing Performance StatisticsFunction key Main Menu Frame RelayTrap Event Log Screen Example Trap Event LogFTP File Transfers Initiating an FTP Session Command DefinitionIf the message displayed is Then Upgrading System SoftwareActivating Software Determining Whether a Download Is CompletedMain Menu Control Select Software Release If retrieving Then Transferring Collected DataMain Menu Control LMI Packet Capture Utility Troubleshooting Main Menu Status Display LEDs and Control LEDs Problem IndicatorsIndicators See Device Messages in , Operation and MaintenanceResetting the Unit from the Control Menu Resetting the Unit and Restoring CommunicationResetting the Unit By Cycling the Power If selecting Following occurs Restoring Communication with an Improperly Configured UnitLMI Packet Capture Utility Feature Troubleshooting Management Link FeatureMain Menu Control LMI Packet Capture Utility LMI Trace Log Example Viewing LMI Captured Packets from the User InterfaceControl Telnet TelnetTelnet Example Alarm Conditions 1 What It Indicates What To Do AlarmsIPAddress Alarm Conditions 2 What It Indicates What To DoCSU/DSU only minor Alarm Only minor alarmDown minor alarm Alarm Conditions 3 What It Indicates What To DoPathIP Address Viewing the Trap Event Log Troubleshooting TablesDevice Problems Symptom Possible Cause Solutions Device ProblemsATM Problems Symptom Possible Cause Solutions ATM ProblemsFrame Relay PVC Problems Symptom Possible Cause Solutions Frame Relay PVC ProblemsCSU/DSU Test Menu Example Tests AvailableRouter Test Menu Example Test Timeout Feature Aborting All Tests Starting and Stopping a TestPVC Tests Screen Example PVC TestsMain Menu Test Data Port PVC Tests PVC LoopbackSend Pattern Main Menu Test Network PVC TestsMonitor Pattern When 5 frames out of 25 are missing or out of sequenceTo run a connectivity test on a link Network ATM Loopback Tests Screen Example Network ATM LoopbackFor DTE Loopback Data Port Physical TestsMain Menu Test Data Port Physical Tests On page 8-29 to ping Snmp trap managers Ping Screen Example IP Ping TestTarget IP Address Ping Options 1Source IP Address Packet Size Inter-Ping DelayResponse Timeout Ping Options 2Ping Responses Field Possible Values Description Main Menu Test IP Ping IP Ping Test ProcedureCentral →site NMS, then select Start Main Menu Test Lamp Test Lamp TestSetting Up OpenLane for FrameSaver Device OpenLane Support of FrameSaver Devices Setting Up the OpenLane SLM SystemSetting Up FrameSaver Support To Find Your License Key Number Ordering Advanced SLM Feature Set ActivationsActivation Certificate Administering and Managing Advanced SLM Activations Checking Activation Certificate Status Entering an Activation CertificateScheduling Activations Accessing and Printing the Certificate Summary Report Canceling Scheduled ActivationsChecking the Status of Scheduled Activations Setting Up OpenLane for FrameSaver Device December Setting Up Network Health for FrameSaver Device Installation and Setup of Network Health Discovering FrameSaver Elements Configuring the Discovered Elements Grouping Elements for Reports Generating Reports for a Group About Service Level ReportsAbout At-a-Glance Reports About Trend Reports Reports Applicable to FrameSaver DevicesPrinted Reports 10-8 FrameSaver SLV Plus At-a-Glance Report 10-910-10 Menus Menu HierarchyFrameSaver DSL CSU/DSUs Menu Structure System Administer LoginsChange Operating Mode Reset DeviceVCC FrameSaver DSL Routers Menu StructureVirtual Router Ports Menu Hierarchy December Snmp MIBs, Traps, and Rmon Alarm Defaults Downloading MIBs and Snmp Traps MIB SupportSupport Online Technical Support FrameSaver Unit’s sysDescr system System Group mib-2FrameSaver Unit’s sysObjectID system Frame Relay Logical Layer Interfaces Group mib-2Paradyne Indexes to the Interface Table ifTable Physical LayerDlci number ALL NetScout Probe Indexes to the Interface Table ifTableRmon Logical Layer Interface numberExamples Standards Compliance for Snmp TrapsVariable-Binding Trap authenticationFailureTrap warmStart Table B-3. warmStart Trap What It Indicates Possible CauseStrings Trap linkUp and linkDownTable B-5. linkUp and linkDown Traps What It Indicates Physical Sublayer‘$ifString $alarmString down.’ ATM Logical Link Sublayer MIBXxx.xxx.xxx.xxx , COS nn Trap enterprise-Specific‘Path xxx.xxx.xxx.xxx Up Nnnn ’Trap RMON-Specific Rising Event Operation Rmon Alarm and Event DefaultsEvent Defaults EventIndex EventDescription EventTypeFrame Relay Link Alarm Defaults Network Physical Interface Alarm DefaultsOID OID Dlci Alarm DefaultsCIR 6.1.2.1.2.2.1 OID Cross-References6.1.2.1.2.10.32.2.1 Dlci CIR 6.1.4.1.1795.2.24.2.6.9.4.1.16.1.4.1.1795.2.24.2.6.9.4.5.2.1 Dlci EIR6.1.4.1.1795.2.24.2.6.9.4 6.1.4.1.1795.2.24.2.6.9.4.4.26.1.4.1.1795.2.24.2.6.9.4.10.3.1 6.1.4.1.1795.2.24.2.6.9.4.7.16.1.2.1.10.32.2.1 6.1.4.1.1795.2.24.2.6.9.4 Interfaces, and Basic Operation, for additional information Router CLI Commands, Codes, DesignationsCLI Commands Convention TranslationRouter CLI Commands, Codes, and Designations Table C-2. Access Control Commands Pager CommandAccess Control Commands Table C-1. Pager CommandSave Configuration CommandsTable C-3. Configuration Commands Configure terminal factoryTable C-4. Interface Commands 1 Interface CommandsCommand Mode config, config-if, config-subif Encapsulation encapsulation-type encapsulation-protocol Table C-4. Interface Commands 2No ip unnumbered null Table C-4. Interface Commands 3No frame-relay interface-dlci dlci-num No ip multicast-routing IP Routing CommandsTable C-5. IP Routing Commands No ip routingTable C-6. Bridge Commands 1 Bridge CommandsCommand Mode config-if, config-subif Table C-6. Bridge Commands 2No bridge-group bridge-group Clear arp-cache ARP CommandsTable C-7. ARP Commands Arp timeout time No arp timeout timeTable C-8. NAT Commands 1 NAT CommandsNo ip nat inside outside No ip nat pool pool-namestart-ip-addr end-ip-addr Table C-8. NAT Commands 2Ip nat pool pool-name start-ip-addr end-ip-addr Netmask netmask prefix-length / prefix-lengthClear ip nat translation Table C-8. NAT Commands 3From previous No ip dhcp pool pool-name Dhcp Server CommandsTable C-9. Dhcp Server Commands 1 No service dhcpDns-server ip-address No dns-server ip-address Table C-9. Dhcp Server Commands 2Default-router ip-address No default-router ip-address Domain-name domain-name No domain-name domain-nameNetwork network-num Table C-9. Dhcp Server Commands 3Table C-10. Dhcp Relay Agent Commands Dhcp Relay Agent CommandsNo ip dhcp-server ip-address No access-list access-list-numpermit deny Filter access-list CommandsTable C-11. Filter Commands 1 Access-list access-list-numpermit denyFor Extended IP Access Lists Table C-11. Filter Commands 2For Protocol Type Access Lists Table C-11. Filter Commands 3No ip access-group access-list-1-199numin out Table C-11. Filter Commands 4Table C-12. Diagnostic Commands 1 Diagnostic CommandsTraceroute protocol dest-ipsource source-ip length bytes Table C-12. Diagnostic Commands 2Show arp Show CommandsTable C-13. Show Commands 1 Show configurationShow interface intf-type intf-num .sub-intf-num Table C-13. Show Commands 2Show configuration saved unsaved Show frame-relay mapShow ip route ip-address Table C-13. Show Commands 3Show ip dhcp binding ip-address Show ip nat translationsShow ip traffic Table C-13. Show Commands 4Show spanning-tree Table C-14. Ethernet Type Codes Hex 1 Description Ethernet Type CodesTable C-14. Ethernet Type Codes Hex 2 Description Icmp Designations Protocol and Port DesignationsAll 3 n = Destination unreachable All 5 n = All redirects TCP Port Designations UDP Port Designations CLI Summaries Router Command Line Summaries ShortcutsTable D-1. Show Commands Function Show Command SummaryIntf-type intf-num .sub-intf-num Table D-2. Access Control and System Level Commands Function Access Control and System Level Command SummaryDns-serverip-address CLI Command SummaryTable D-3. CLI Commands 1 Clear counters intf-type intf-num .sub-intf-numEncapsulation encapsulation-type encapsulation-protocol Table D-3. CLI Commands 2CLI Command Default Settings Connectors, Cables, and Pin Assignments Figure E-1. Model 9720 CSU/DSU Rear Panel Rear PanelsFigure E-4. Model 9783 Router Rear Panel DSL Network Interface and Cable Table E-1. DSL Network Interface Connector Pin # SignalRJ48C Model 9720 and 9788 COM Port Connector Model 9783 COM Port ConnectorEthernet Port Connector Standard V.35 Straight-through Cable Model 9720 and 9783 CSU/DSU Data Port ConnectorTable E-5. Model 9720 and 9783 CSU/DSU Data Port Connector Signal Number Direction PinTable E-6. Model 9788 CSU/DSU Data Port Connector Circuit Model 9788 CSU/DSU Data Port ConnectorSignal Mnemonic Number Direction Pin EIA-530-A-to-V.35 Adapter Signal Plug SocketEIA-530-A-to-X.21 Adapter Enter AT Command To configure the modem to Configuring an External ModemRXC DTR Xtxc DB25-to-DB25 Crossover CableTXD RXD RTS DSR CD Rlsd RXC DTR XtxcPin DB9-to-DB25 Crossover CablePin Connectors, Cables, and Pin Assignments December Technical Specifications Ethernet Port COM PortCOM Port 9720 DSL Network InterfaceFrameSaver DSL 9720 CSU/DSUs Equipment ListEquipment Description Model NumberFrameSaver DSL 9788 CSU/DSUs FrameSaver DSL 9783 DSU/CSUsFrameSaver DSL 9783 Routers FrameSaver SLV UpgradeFrameSaver DSL 9788 Routers NMS Products Optional Housing Mounting Kit FeaturesFor use in the U.S Description Part Number Feature NumberFor connection to an external device with a DB9 connector CablesEquipment List December Numerics IndexIN-2 COS IN-3IN-4 IN-5 IP SLV IdslIN-7 IN-8 IN-9 PVC Rmon IN-10SLM ShdslSLV IN-12 IN-13 IN-14
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9720, 9788 specifications

The Paradyne 9820-8M, 9788, 9128 standalone, 9128 carrier-mount, and 9820-2M are critical components in telecommunications networks, designed to enhance data transmission and improve connectivity. Each model offers unique features and capabilities that cater to various requirements in both enterprise and service provider environments.

The Paradyne 9820-8M is a multi-service access platform that provides high-speed connectivity for voice, video, and data transmission. It supports multiple protocols, enabling seamless integration into existing infrastructures. Key features include a modular design that allows for scalability and easy upgrades, ensuring that organizations can adapt to evolving demands. Its advanced error correction and QoS (Quality of Service) features ensure reliable performance, even in challenging network conditions.

The Paradyne 9788 serves as a versatile platform for both digital and analog communications. It excels in the delivery of broadband services, supporting T1/E1 lines and providing robust mechanisms for data transmission. This model emphasizes redundancy and resilience, with built-in protection switching capabilities that maintain service continuity during faults or maintenance activities. Its compact design makes it an ideal solution for environments with space constraints.

The 9128 standalone model is aimed at customers requiring an easy-to-deploy solution for point-to-point connections. This model offers critical features such as an intuitive user interface, comprehensive diagnostics, and monitoring capabilities that facilitate system management. It also supports diverse network topologies, making it suitable for various deployment scenarios.

In contrast, the 9128 carrier-mount version is engineered for organizations needing to manage multiple connections within a central office or remote site. This model is specifically designed to be mounted in standard telecom racks, optimizing space utilization while maintaining high performance. Its robust hardware allows for excellent thermal management and environmental resilience.

Lastly, the Paradyne 9820-2M combines versatility with high-performance capabilities, making it a reliable choice for service providers. It features dual-channel support, enabling simultaneous transmission and providing a cost-effective solution for high-capacity data needs. With enhanced security features, including encryption capabilities, the 9820-2M ensures that sensitive information transmitted across networks is protected against unauthorized access.

Collectively, these Paradyne models exemplify advanced telecommunications technology, offering scalability, resilience, and high performance. Their diverse features cater to the unique demands of various users, from enterprise networks to service providers, facilitating the continual evolution of communication technologies.
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