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ADTRAN 550 user manual Glossary, Law

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Appendix G	Glossary

10/100BaseT Ethernet connection

The ATLAS 550 RJ-48C port that provides Ethernet LAN connection for TFTP, SNMP, andTelnet.

A-Law

PCM coding method as defined by the ITU-T. It is a companding standard for converting between analog and digital in a PCM system. A-Law is mainly used in Europe. ∝ -Law is the North American equivalent.

AMI

Alternate mark inversion. A Layer 1 line code used in a T1 carrier. Zeros are transmitted as zero volts, and ones are transmitted as pulses that alternate polarity. Although B8ZS is an enhancement to AMI, B8ZS and AMI are normally referred to as mutually-exclusive options for a T1. (See also B8ZS.)

ANI

Automatic Number Identification. Service provided by a local phone company that provides incoming Caller ID information.

Annex A

Standard for frame relay signaling as defined by the International Telecommunication Union Telecom- munication in publication Q.933-A.

Annex D

Standard for frame relay signaling as defined by the American National Standards Institute (ANSI) in publication T1.617-D.

ANSI T1.617-D (Annex D)

See Annex D.

ARP

Address Resolution Protocol. A protocol that maps an IP address to an ethernet MAC address.

ANSI T1.617-D (Annex D)

See Annex D.

ATLAS 550

A bandwidth management system which functions as a central site multiplexer. (See also Integrated Access System.)

B channel

Bearer channel. Bearer channels of an ISDN service carry provide data transmission. Compare with D channel.

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ATLAS 550 User Manual

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ADTRAN 550 user manual Glossary, Law

Contents

Atlas Trademarks REN/SOC FIC Usoc Service TypeAffidavit Requirements for Connection to Digital Services Page Canadian Equipment Limitations Getting Started About this Manual IntroductionReference Information Working with the AtlasNotations and Conventions Menu Items Keyboard CommandsAdditional Warranty Information Limited Product WarrantyPage Table of Contents Chapter Using the Front Panel 61200305L1-1 Xiii Chapter Module Terminal Menus Modules Menu T1Network Interface Module Chapter Router Dedicated Maps 10-1 Dial Plan 11-1 61200305L1-1 Xix Table of Contents 12-1 Xmodem CRC Appendix B OSI Model and Frame Relay Technology Overview Table of Contents Xxiv List of Figures List of Figures 61200305L1-1 Xxvii List of Figures Xxviii List of Tables List of Tables Product Overview IntroductionFrame Relay Access RouterFrame Relay Circuit Router Access SwitchDigital Access Cross-Connect System Dacs Dedicated and Switched Connection Maps in a Single PlatformAdditional Applications WAN OverbookingAtlas 550 Features Testing Switched Connection MapsDedicated Connection Maps Performance MonitoringContents of Adtran Shipments InstallationInspecting the Adtran Shipment Grounding Instructions Mounting Options Supplying Power to the UnitReviewing the Rear Panel Design Control/Chain In Pinout Control/Chain In PortPIN Name Description Ethernet Connection Control/Chain Out PortControl/Chain Out Pinout Ethernet PinoutExternal Alarm Relay Monitor Connection Alarm Relay ConnectionAlarm Relay Connector Pinout Pin Name DescriptionNetwork Connection External Relay Monitor Connector PinoutNetwork RJ-48C Pinout Network Interface 15-pin Male D-connector Pinout Frame Relay SpecificationsTest Interface Installing Option Modules IP Router SpecificationsOption Slots Installation Using VT-100 Terminal Emulation Using the Terminal MenusOperation OverviewStep Action Instructions for Defining the IP AddressStarting a Telnet Session Using TelnetOperation ACO Switch Using the Front PanelFront Panel Leds Craft PortCraft Port Pinout ACO Switch Feature Description Controller Status LEDsAtlas 550 Front Panel Description Network Module LEDsAtlas 550 LEDs For these LEDs This color light Indicates that PowerEthernet RemoteModule Test Module OnlineUsing the Front Panel Terminal Menus Window Navigating the Terminal MenusViewing the Menus Window Panes Menu PathWindow Pane Navigation Additional Terminal Menu Window Features Extended Help Navigating Using the Keyboard KeysSession Management Keystrokes Moving through the MenusTo do this Press this key To do this Press thisGetting Help Configuration KeystrokesTo do this Go to this menu System Control Terminal MenusSecurity Levels Password Security LevelsSystem Info RightsInstalled Memory Startup Mode Current TIME/DATESystem Location System ContactEvent LOG System Status MenuS Tatus Clear System Event LOG Ethernet PortRation Resource UsageZero Chain Port Signal LeadsChain Port TX BytesBackup Timing Source System ConfigPrimary Timing Source MAX Telnet Sessions Mbps Snmp AccessChain Port Snmp Current ES Thrsh Total PCV Thrsh ESF Total PCV Thrsh D4Event Logging Syslog SetupInstructions for Adding/Deleting Passwords Access PasswordsDeleting Passwords Licenses System Utility Menu Alarm Relay Reset Alarm Relay ThresholdAvailable update options vary depending on whether you Indicates the slot number Config Transfer Update StatusTftp Server Configuration file, reboots, then restarts using the new View Self-test Log RTC RAM DSP RAMTDM RAM DramReboot System Factory Default System Modules Module Terminal MenusSLT AlarmType MenuStatus Modules Menu T1Network Interface ModuleREV RED LOSYellow DS0 a LarmDS0 a Larms Displays the A/B signaling bits for Rx and Tx DS0sLBO TX PrmsLOC LB Module Terminal Menus Packet Manager Menus Packet ManagerPacket Manager Menu Tree Packet Endpnts Performance LMIFrame Relay Statistics Dlci Tbop StatisticsBecn Count ConfigFecn Count Operates in NNI mode QOS CIR PVCDlci State Dlci QOS Sublinks ExampleCharacter Description Usage CharactersEndpnt Count Results MN/AV/MX DLYEndpnts Sort Sublink Packet CnctsProtocol Port Enables Enable IQ StatsCncts Sort Frame Relay IQView IQ Statistics Poll INKCRC Error RX Fecn PVC IA TimeTX Fecn RX BecnTX CR RX CRPacket Manager Router Router IP Menu Tree Static Routes IP MenusRoutes ARP CacheInterfaces FAR-END Address Subnet MaskOnly advertises routes not learned through this interface Proxy ARP EthernetPort Name Ping Statistics Reset StatsTX Stats START/STOPName Description ForwDatagrams ReasmTimeoutInUnknownProtos InDiscardsIcmp Statistics IcmpOutEchos Name Description OutRedirectsOutEchoReps OutTimestampsIP Fast Cache UDP StatisticsIP Fast Cache Statistics Relay Table UDP RelayUDP Port Router Dedicated Maps Menu Tree Dedicated MapsActivate MAP Using Dedicated Maps with Frame RelayCurrent MAP AutoMAP Name Create / Edit MapsConnects From S LTRT/PEP To S LT/S1ST DS0 DSO RateT1 Trouble Code Service only applies to non-RBS T1s RBS SIGActivate Time Enbl DAYExample 2 Creating a Dedicated Map Example 1 Setting Trunk ConditioningT1-A T1-B PBXExternal Router AtlasInstructions for Configuring the Ports Configuring the Ports for ExampleData Connections Instructions for Defining the Data ConnectionsCompleted Dedicated Map for Example Instructions for Defining Voice Connections DS0s10-12 61200305L1-1 Dial Plan Menu Dial PlanDial Plan Menu Tree SLOT/SVC Network TermOUT#ACCEPT 5 = RC IDData 64K Ifce ConfigData 56K 64K and Data 56KIN#ACCEPT User TermSRC ID Write security 3 Read security $ rejects all long distance calls, but only for this User Global Param Automatic Routeback Rejection Global Tone Type Interface ConfigurationsDual T1/PRI Module Network TERMINATION/PRI Strip MSD Called Digits Transferred Prefix Outgoing Caller Network Specific Facility Voice DataSource ID Dual T1/PRI Module Network TERMINATION/RBSFGD TX Sequence DS0S AvailableFGD RX Sequence Wink After ANITrunk Number Digit Suppression Direct Inward DialingDual T1/PRI Module User TERMINATION/PRI Facility Network SpecificCalled Digts Transferred Outgoing Caller Source ID Dual T1/PRI Module User TERMINATION/RBS Signaling MethodDid D Igts If Feature Group D is used, did refers only to Dnis digitsSource ID Dual NX56/64 Module User TerminationNumber of Ports Ports AvailableNumber to Dial Call TypeSpid Number Quad BRI/U Module Network TerminationD64, D56 Spid List Quad BRI/U Module User TerminationCreating Dial PLANS-EXAMPLES Example 1 Pstn Connection Dial Plan Configuration Understanding Dial Plan ConfigurationsExample 2 Point-to-Point Connection Dial Plan Configuration Pktendpt Connecting Packet Endpoints in Frame RelayPORT/PEP Port/PEP Menu Call Routing Table for Routing Using Incoming Number ORT/PEP Pktvoice12. Interface Configuration Network Termination Did Digits Menus for Network TerminationDid Prefix Did D Igits Menus for User TerminationUpdating Firmware Xmodem Firmware UpdatesInstructions for Updating Firmware Using Xmodem Updating Firmware using XmodemUpdating Firmware using Tftp Tftp Firmware UpdatesInstructions for Updating Firmware Using Xmodem Step Action YPE when updating a LL M Odules of a T YPE in the Atlas Step Action Using a Telnet program, log in to AtlasFilename of the update file that was recorded earlier Current firmware update or any errors encountered duringMessage Meaning Tftp Upload MessagesComplete Upload Incomplete Upload12-6 61200305L1-1 Snmp Overview Snmp ManagementSnmp Basic Components MIBSnmp Traps Configuring a Trap Destination List via the Terminal MenuTrap Destination List Standard Traps Disabling Trap Generating EventsStandard Snmp Traps Trap Name Severity DescriptionDS1 Traps DS1 Snmp Current Alert Traps Current Alert Snmp TrapsCurrent Alert Severity Description Total Alert Snmp TrapsTotal Alert Severity Description Total Alert TrapsClearing DS1 Alert Traps Far End Alert TrapsSyslog Host Daemon Adtran UtilitiesAtlas 550 SysLog Host GUI Monitor SysLog GUIFile Menu BarLOG Files DisplayHelp Telnet Menu Tree Telnet UtilityConnect SessionCapture Edit OptionsVT-100 Utility ContentsIP Status AboutPort EditColors Tftp Server UtilityDisable EnableServer AbortMeter Field Status FieldLOG Field Print LOGInstructions for Saving the Current Configuration Saving the Current Configuration to a Tftp ServerUnsuccessful Transfer Request Retrieving the Configuration from a Tftp ServerAppendix a System Event Logging Event Category Console Log String Table A-1. System EventTable A-3. Nx 56/64 Events Table A-2. Switchboard EventsTable A-4. T1 Events Table A-5. Ethernet Events Table A-4. T1 Events Category Console Log StringTable A-6. Isdn Events Isdn Cause Codes Table A-7. Isdn Cause Code Events Category Cause Code LOG Entries Table A-8. Cause Code Log Entry Location Designations Appendix A. System Event Logging OSI Model Appendix B OSI Model and Frame Relay Technology OverviewTable B-1. Seven-Layer OSI Model Send Process Receive Process Example 1 OSI Model Related to Process of Mailing a LetterVirtual Circuits Frame RelayFigure B-1. Three Virtual Circuits in One Physical Circuit Figure B-2. Frame Relay Network using Virtual CircuitsUser-to-Network Interface Data Link Connection Identifier DlciLocal Management Interface LMI Table B-2. LMI Group of Four Dlci Assignments Committed Information Rate CIRUse Annex a and Annex DFigure B-4. Network Congestion and Flow Control Managing Network CongestionTbop Appendix C Frame Relay Examples Figure C-1. Atlas to Support Packet Data ConfigurationFigure C-3. Menu for Creating Packet Endpoints IP Routing Network-External Routers ExampleFigure C-9. Menu for Configuring Packet Endpoints 1 Sublinks Figure C-14. Menu for Creating Packet Endpoints Figure C-16. Menu for Connecting Packet Endpoints Step Figure C-18. Public Frame Relay Network Step Example 5 Private Frame Relay Network-Packet Voice Figure C-22. Menu for Configuring Dial Plan StepFigure C-25. Menu for Creating Packet Endpoints Figure C-30. Connecting FR Endpoint to FR Private Network Figure C-29. Connecting PBX DS0 to Frame Relay EndpointAppendix D Router Examples Figure D-1. Atlas 550 Configured for the Router OptionFigure D-3. Creating Packet Endpoint Example IP Routing NETWORK-ATLAS AS the CENTRAL-SITE RouterFigure D-4. Creating Sublinks Appendix D. Router Examples Power-up Self Test Fails Appendix E TroubleshootingCannot pass data from T1 interface to V.35 port Frame relay link is down Appendix E. Troubleshooting Appendix F Acronyms and Abbreviations PBX Law GlossaryBecn Dhcp Fecn Hdlc LEC NNI PCM SNA UDP Appendix G. Glossary Appendix G. Glossary Index SymbolsNumerics Index-2 61200305L1-1 Index-3 Index-4 61200305L1-1 Index-5 Index-6 61200305L1-1 Index-7 Index Index-8 Post-Sale Support Pre-Sales Inquiries and Applications SupportRepair and Return