Using Telnet, Starting a Telnet Session | ADTRAN 550 guide

Chapter 3. Operation

USING TELNET

To connect to the ATLAS 550 via Telnet, you must define the IP address, set the subnet mask, and, typically, set the default gateway IP address.

You must define the IP address before attempting to connect via Telnet. See Using VT-100 Terminal Emulation on page 3-1 for details on defining the IP address.

You will need a default gateway if the LAN contains multiple segments. Contact your LAN administrator for the appropriate address.

Starting a Telnet Session

When you begin the Telnet session, you will be prompted for a password. The default password is password (which is a Level 0 superuser password). You can change this password using the ACCESS PASSWORDS option, which is only accessible through the terminal menus. See Access Passwords on page 6-15 for details. The Telnet session will time out and display the Login prompt after a predefined time that is set in the SESSION TIMEOUT option (see Session Timeout on page 6-9 for details).

Use the MAX TELNET SESSIONS option to define the number of

Telnet sessions that can be active at one time (see Max Telnet

Sessions on page 6-9 for details).

Microsoft Telnet version 1.0 does not implement full VT-100 emulation. However, many commercial Telnet clients for Microsoft Windows exist which fully implement VT-100. In addition, a freeware client, recommended for optimum performance, comes with the ATLAS 550. See VT-100 Utility on page 14-8 for details.

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ADTRAN 550 user manual Using Telnet, Starting a Telnet Session

Contents

Atlas Trademarks REN/SOC FIC Usoc Service Type Affidavit Requirements for Connection to Digital Services Page Canadian Equipment Limitations Getting Started About this Manual IntroductionReference Information Working with the Atlas Notations and Conventions Menu Items Keyboard Commands Additional 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 Introduction Frame Relay Access Router Frame Relay Circuit Router Access Switch Digital Access Cross-Connect System Dacs Dedicated and Switched Connection Maps in a Single PlatformAdditional Applications WAN Overbooking Atlas 550 Features Testing Switched Connection MapsDedicated Connection Maps Performance Monitoring Contents 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 Pinout External Alarm Relay Monitor Connection Alarm Relay ConnectionAlarm Relay Connector Pinout Pin Name Description Network 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 Overview Step Action Instructions for Defining the IP Address Starting a Telnet Session Using Telnet Operation ACO Switch Using the Front Panel Front Panel Leds Craft PortCraft Port Pinout ACO Switch Feature Description Controller Status LEDsAtlas 550 Front Panel Description Network Module LEDs Atlas 550 LEDs For these LEDs This color light Indicates that PowerEthernet Remote Module Test Module Online Using 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 Keys Session Management Keystrokes Moving through the MenusTo do this Press this key To do this Press this Getting Help Configuration Keystrokes To do this Go to this menu System Control Terminal Menus Security Levels Password Security LevelsSystem Info Rights Installed Memory Startup Mode Current TIME/DATESystem Location System Contact Event LOG System Status Menu S Tatus Clear System Event LOG Ethernet Port Ration Resource Usage Zero Chain Port Signal LeadsChain Port TX Bytes Backup Timing Source System ConfigPrimary Timing Source MAX Telnet Sessions Mbps Snmp AccessChain Port Snmp Current ES Thrsh Total PCV Thrsh ESF Total PCV Thrsh D4 Event Logging Syslog Setup Instructions for Adding/Deleting Passwords Access PasswordsDeleting Passwords Licenses System Utility Menu Alarm Relay Reset Alarm Relay Threshold Available 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 Dram Reboot System Factory Default System Modules Module Terminal Menus SLT AlarmType Menu Status Modules Menu T1Network Interface ModuleREV RED LOSYellow DS0 a Larm DS0 a Larms Displays the A/B signaling bits for Rx and Tx DS0s LBO TX Prms LOC LB Module Terminal Menus Packet Manager Menus Packet Manager Packet Manager Menu Tree Packet Endpnts Performance LMIFrame Relay Statistics Dlci Tbop Statistics Becn Count ConfigFecn Count Operates in NNI mode QOS CIR PVCDlci State Dlci QOS Sublinks Example Character Description Usage Characters Endpnt Count Results MN/AV/MX DLYEndpnts Sort Sublink Packet CnctsProtocol Port Enables Enable IQ StatsCncts Sort Frame Relay IQ View IQ Statistics Poll INK CRC Error RX Fecn PVC IA TimeTX Fecn RX Becn TX CR RX CR Packet Manager Router Router IP Menu Tree Static Routes IP Menus Routes ARP Cache Interfaces FAR-END Address Subnet Mask Only advertises routes not learned through this interface Proxy ARP EthernetPort Name Ping Statistics Reset StatsTX Stats START/STOP Name Description ForwDatagrams ReasmTimeoutInUnknownProtos InDiscards Icmp Statistics Icmp OutEchos Name Description OutRedirectsOutEchoReps OutTimestamps IP Fast Cache UDP StatisticsIP Fast Cache Statistics Relay Table UDP RelayUDP Port Router Dedicated Maps Menu Tree Dedicated Maps Activate MAP Using Dedicated Maps with Frame RelayCurrent MAP Auto MAP Name Create / Edit MapsConnects From S LT RT/PEP To S LT/S1ST DS0 DSO Rate T1 Trouble Code Service only applies to non-RBS T1s RBS SIGActivate Time Enbl DAY Example 2 Creating a Dedicated Map Example 1 Setting Trunk ConditioningT1-A T1-B PBX External Router Atlas Instructions for Configuring the Ports Configuring the Ports for Example Data Connections Instructions for Defining the Data Connections Completed Dedicated Map for Example Instructions for Defining Voice Connections DS0s 10-12 61200305L1-1 Dial Plan Menu Dial Plan Dial Plan Menu Tree SLOT/SVC Network TermOUT#ACCEPT 5 = RC ID Data 64K Ifce ConfigData 56K 64K and Data 56K IN#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 Configurations Dual T1/PRI Module Network TERMINATION/PRI Strip MSD Called Digits Transferred Prefix Outgoing Caller Network Specific Facility Voice Data Source ID Dual T1/PRI Module Network TERMINATION/RBS FGD TX Sequence DS0S AvailableFGD RX Sequence Wink After ANI Trunk Number Digit Suppression Direct Inward Dialing Dual T1/PRI Module User TERMINATION/PRI Facility Network Specific Called Digts Transferred Outgoing Caller Source ID Dual T1/PRI Module User TERMINATION/RBS Signaling Method Did D Igts If Feature Group D is used, did refers only to Dnis digits Source ID Dual NX56/64 Module User Termination Number of Ports Ports AvailableNumber to Dial Call Type Spid Number Quad BRI/U Module Network TerminationD64, D56 Spid List Quad BRI/U Module User Termination Creating 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 Pktvoice 12. Interface Configuration Network Termination Did Digits Menus for Network TerminationDid Prefix Did D Igits Menus for User Termination Updating Firmware Xmodem Firmware Updates Instructions for Updating Firmware Using Xmodem Updating Firmware using Xmodem Updating 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 during Message Meaning Tftp Upload MessagesComplete Upload Incomplete Upload 12-6 61200305L1-1 Snmp Overview Snmp ManagementSnmp Basic Components MIB Snmp Traps Configuring a Trap Destination List via the Terminal MenuTrap Destination List Standard Traps Disabling Trap Generating EventsStandard Snmp Traps Trap Name Severity Description DS1 Traps DS1 Snmp Current Alert Traps Current Alert Snmp TrapsCurrent Alert Severity Description Total Alert Snmp Traps Total Alert Severity Description Total Alert TrapsClearing DS1 Alert Traps Far End Alert Traps Syslog Host Daemon Adtran Utilities Atlas 550 SysLog Host GUI Monitor SysLog GUI File Menu Bar LOG Files DisplayHelp Telnet Menu Tree Telnet Utility Connect Session Capture Edit Options VT-100 Utility ContentsIP Status About Port Edit Colors Tftp Server Utility Disable EnableServer Abort Meter Field Status FieldLOG Field Print LOG Instructions for Saving the Current Configuration Saving the Current Configuration to a Tftp ServerUnsuccessful Transfer Request Retrieving the Configuration from a Tftp Server Appendix a System Event Logging Event Category Console Log String Table A-1. System Event Table A-3. Nx 56/64 Events Table A-2. Switchboard Events Table 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 Letter Virtual Circuits Frame Relay Figure B-1. Three Virtual Circuits in One Physical Circuit Figure B-2. Frame Relay Network using Virtual Circuits User-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 D Figure B-4. Network Congestion and Flow Control Managing Network Congestion Tbop Appendix C Frame Relay Examples Figure C-1. Atlas to Support Packet Data Configuration Figure C-3. Menu for Creating Packet Endpoints IP Routing Network-External Routers Example Figure 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 Step Figure 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 Endpoint Appendix D Router Examples Figure D-1. Atlas 550 Configured for the Router Option Figure D-3. Creating Packet Endpoint Example IP Routing NETWORK-ATLAS AS the CENTRAL-SITE Router Figure D-4. Creating Sublinks Appendix D. Router Examples Power-up Self Test Fails Appendix E Troubleshooting Cannot pass data from T1 interface to V.35 port Frame relay link is down Appendix E. Troubleshooting Appendix F Acronyms and Abbreviations PBX Law Glossary Becn 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