Lucent Technologies Comcode 108678723 guide

DEFINITY ECS Release 8.2 ATM Installation,	Issue 1
Upgrades, and Administration 555-233-124	April 2000

6Troubleshooting

	Troubleshooting ATM-PNC		6-50
Table 6-13. Constricted bandwidth administration procedure —

√	Step	Action	Description

	3.	Set alarm options	Alarms generated due to impaired paths are reported
			against the ATM-NTWK maintenance object. The
			default alarm level is WARNING, but may be
			administered as either MINOR or WARNING.

■ Use the set options and press Enter to change the Off-board ATM Network Alarms field on the Alarm Reporting Options form (Screen 6-22).

Constricted bandwidth administration screens

change system-parameters customer-options	Page	2 of	6
OPTIONAL FEATURES
Abbreviated Dialing Enhanced List? y	CAS Branch? y
Access Security Gateway (ASG)? y	CAS Main? y
Analog Trunk Incoming Call ID? y	Change COR by FAC? n
A/D Grp/Sys List Dialing Start at 01? y	Cvg Of Calls Redirected Off-net? y
Answer Supervision by Call Classifier? y	DCS (Basic)? y
ARS? y	DCS Call Coverage? y
ARS/AAR Partitioning? y	DCS with Rerouting? y
ARS/AAR Shortcut Dialing? n	DEFINITY Network Admin? y
	Digital Loss Plan Modification? n
ASAI Proprietary Adjunct Links? y	DS1 MSP? y
Async. Transfer Mode (ATM) PNC? y	Emergency Access to Attendant? y
Async. Transfer Mode (ATM) Trunking? y	Extended Cvg/Fwd Admin? y
ATMS? y	External Device Alarm Admin? y
Attendant Vectoring? n	Flexible Billing? y
Audible Message Waiting? y	Forced Entry of Account Codes? y
Authorization Codes? y	Global Call Classification? y

(NOTE: You must logoff & login to effect the permission changes.)

Screen 6-20. Optional features—screen 2

Image 184

Lucent Technologies Comcode 108678723 Constricted bandwidth administration screens, Screen 6-20. Optional features-screen

Contents

Definity Trademarks Contents Administering ATM-PNC About This Book Overview Organization Definity ECS Conventions Used in This Book TypographicSystems and circuit packs Admonishments How to Comment on This Document Physical dimensionsResources Related Books Other Resources How to Order BooksTopic Location Where To Call for Technical Support Technical support contact numbers Telephone Number Remove/Install Circuit Packs Antistatic ProtectionSecurity Trademarks Standards Compliance Megacom Systimax Transtalk Laser Product Power output Wavelength Mode field diameterElectromagnetic Compatibility Standards European Union Standards Federal Communications Commission Statement Part 68 Statement Manufacturer’s Means of connectionPort Identifier FIC Code Network Jacks Definity ECS Release 8.2 ATM Installation Preparing for Installation Upgrades Request Address Information Review Configuration and Equipment Figure Notes Required Hardware PPN Issue Definity ECS configurations ATM-PNC connections for standard reliability ATM-PNC connections for high reliability 1314 Determine ATM Switch Suitability Network Layout Customer ATM switch Setups per second at 220 ms per setupApplication bandwidth in kbps needed per port network Number of PP SVCs supported Constants Constraint testsComputed values Application scenarios Final notesTest results Known limits of commonly used ATM switches Schedule Installation or Upgrade Known limits of commonly used ATM switches Equipment Installation ATM-CES See ‘‘DEFINITY ECS configurations’’ on page 1-6 for General installation process Step Action Description NAA7 Board csi/c models only NAA7 board csi and c models only Issue ATM-PNC See ‘‘DEFINITY ECS configurations’’ on page 1-6 for Synchronization Installation Testing ‘‘Baselining the Customer’s Configuratio n’’ Connections without synchronization splitters Connections needing synchronization splitters Splitter descriptions A synchronization splitter 401A 108508078 Network timing connection 402A 108508094 403A ECS 402A 108508094 Synchronization splitter connections Synchronization connections through an external DSU/CSU 400A Synchronization connections through an Icsu 400A Cydaatm3 KLC 400A Lists the splitter models applicable to specific countries Country-specific splitter applications Verify the DS1 service T1 or E1 service verification procedure Interpretation of the list measurements report Displayed Field Function IndicationStop the test test ds1-loop Uucss end Cpe-loopback-jack-test Installing and testing the splitter Splitter port tests 401A/401A only Installing a 400A T1 splitter Testing the splitter ports Step Action Command Description Installing the splitter through an Icsu 10. The 120A Icsu test procedure Action Command Description 10. The 120A Icsu test procedure 11. Testing the 120A 2 Icsu ‘‘Troubleshooting synchronization 400A Only’’ on Command Complete displays Uucss Through 145. If these tests pass and this is 14. DTE loopback testing for the 316X DSU/CSU Step Action Command Description Operational displays Installing 401A, 402A, or 403A splitters To integrated see Screen 401A/401A only’’ on Screen 3-1. DS1 circuit pack-T1 ATM Network DuplicationScreen 3-2. DS1 circuit pack-E1 ATM Network Duplication EPN configuration with ATM network duplication Network duplication administration Screen 3-4. ATM PNC Screen 3-3. Optional feature-screenScreen 3-5. Duplication-related system parameters Type reset pnc interchange and press Enter Changing circuit packs on the standby PNCType busyout pnc-standby and press Enter Type save translation and press Enter Issue Upgrade paths Upgrading to ATM-PNC Preparation Critical reliability/network duplication only CSS to R8r ATM-PNC Issue Issue 1 April Record More Action Command Description Time Data Info Enable PNC Change Ensure that the Alarm Origination Record More Site-specific Appendix a ECS ATM R6.3r ATM-PNC to R8r ATM-PNC R7r ATM-PNC to R8r ATM-PNC Upgrading to ATM-PNC R7r ATM-PNC to R8r ATM-PNC Information Connection ESI field for each B-PNC ATM Yes? System-parameters Record More Site-specific comments More Info Screens and Tables Screen 4-1. Maintenance-related system parametersScreen 4-2. Port network connectivity PNC interchange PNC status Description Pnc-interchangeScreen 4-3. Cabinet Screen 4-4. ATM PNC Screen 4-6. Optional features-screen Screen 4-5. Synchronization plan Screen 4-7. Optional features-screen Screen 4-8. System links information Accessing Switches for Administration Acquiring ATM Addresses Issue Administering Definity ECS Administering ATM SwitchGeneral Definity ECS ATM parameters Concept Description ATM-PNC administration ATM Port Network Connectivity ATM-PNC DCC ATM Circuit Emulation Service ATM-CES ATM-CES rules Type change signaling-group Type change trunk-group trkgrpnbr Type display signaling-group 192 248 ATM-CES trunk board Trunk groupsDefinity ECS trunk capacities by model Capacity Csi, si Definity signaling groups and members for ATM trunking ATM-CES administration procedure ATM-CES administration Step Action Description ATM-CES administration Step Action Description KHz Screen 3-5 displays Trunk group can contain either Isdn or ATM Screen 5-1. Optional features-screen ATM-CES administration screensScreen 5-2. Optional features-screen Screen 5-4. Duplication related system parameters Screen 5-3. Optional features-screenScreen 5-5. ATM trunk board Screen 5-6. Signaling group Channel Screen 5-7. Signaling group D-channel assignments-screen Value Country Protocol supported Screen 5-8. Trunk group-screen Screen 5-9. Trunk group-screen 10. ATM administration commands Command Description Definity commands for CESChanging the port-to-channel mapping 11. Administer location procedure Step Action Description Additional Definity ECS administrationLocations Ensure that the Timezone Offset field for Type change daylight-savings-rules and press Enter Screen 5-10. Optional features-screen Screen 5-11. Cabinet Screen 5-12. Locations-screen Field description Screen 5-13. Daylight savings rules screen Daylight Savings Rules Screen 5-14. Date and time screen SVC cache Screen 5-15. ATM SVC cache report Gain/Loss adjustments None , lan , man , wan , and custom Type change system-parameters country-option s Screen 5-16. System parameters country-options-screen Screen 5-17 -type terminal parameters Final Checklist and Test Issue Final Checklist and Test Troubleshooting Lucent service organizations Contact information Helplines Alarms and errorsInternational customers Is responsible for overall Maintenance of an EPN Troubleshooting ATM-CES Troubleshooting interoperability DiagnosticsHas the ATM switch been installed and configured correctly? Inspecting LEDs Definity ECS Release 8.2 ATM Installation Is Definity ECS ATM-CES administered correctly? AdministrationTroubleshooting CES Step Action Description TN2305/TN2306 circuit pack Is the ATM switch administered correctly?Did the TN2305/TN2306 come up correctly? Screen 6-1. Screen output for test board number Possible causes ATM signaling architecturePhysical layer Possible causes Diagnostics SONET/SDH layerCall processing CaPro Layer Recommended Action Screen 6-2. System links information Are talk paths being established between port networks? Unusual ATM trouble conditions Action Troubleshooting ATM-PNC Definity ECS ATM-CES troubleshooting commands Inspecting LEDs Troubleshooting 400A synchronization through an Icsu Connected through a DSU/CSU Troubleshooting 400A T1 synchronization through a DSU/CSU Step Action Description Troubleshooting synchronization 401A/402A/403A Troubleshooting 401A/402A/403A synchronization Definity ECS switch administration Screen 6-3. Screen output for list atm pnc command Screen 6-4. Screen output for status pnc command Screen 6-5. Screen output for display circuit-packs Screen 6-6. Screen output for circuit-packs Screen 6-7. Screen output for display atm pnc Administered with end system identifiersScreen 6-8. Screen output for display atm pnc PNC ATM signaling links ATM signaling links 10. ATM signaling sequences Signaling between the PPN ATM switch administrationCall between EPN2 and EPN Screen 6-11. List configuration carrier 1b screen Screen 6-13. Screen output for test board Uucss Screen 6-12. List configuration carrier 2a screenField Value Possible causes Physical layer Saal data link layer 93B network layer Screen 6-14. Error report Screen 6-15. Hardware error report-screen ATM call control 11. Observed Cause Codes Definition Are talk paths being established between port networks? Diagnostics Diagnostics Definity ECS ATM-PNC troubleshooting commands Change/display atm pnc-pairs Field descriptions List measurements atm pnc-latency Conserving ATM bandwidth Screen 6-17. ATM-PNC latency measurements Bandwidth-constricted ATM network configuration Alarming out-of-spec conditions Alarming out-of-spec conditions SVC latency commands SVC latency commands Screen 6-18. ATM-PNC latency histogram report Field descriptions Screen 6-19. ATM-PNC delayed/failed setups report Screen Options form change system-parameters Constricted bandwidth administration screens Screen 6-20. Optional features-screen Field descriptions Screen 6-21. ATM-related system parametersExample Screen 6-22. Alarm reporting options-screen Alarm Reporting Baselining the Customer’s Configuration ATM Switch Administration Interconnections Figure A-1. Sample lightwave interface unit LIU Definity ECS Administration Worksheet Customer ATM switch location Definity ECS switch location For Standard and High Reliability SystemsWorksheet Table A-1 Reliability SystemsTable a Definity ECS Release 8.2 ATM Installation Switch operability Location-related Interactions Table B-1. Switch operability interactions Operation Description Feature performance Attendant service from a local attendant on local time Issue Routing tables inaccurate Time of Day considerations Table B-3. Time of day impacts Use Group Impact Features Supported AAR Feature Description Issue Features Not Supported Delay Interactions Table B-5. ATM delay interactions Feature Description Table B-5. ATM delay interactions ACD By SVC setup delays and failures Failures Issue Mmch Recorded Telephone ATM Feature Interactions Table B-6. Release 7 or later ATM feature interactions AAR/ARS Affected by Race Feature Location Condition Description WAN PNC Digital data Cross-product Compatibility Conversant Numerics ServiceATM network duplication GL-2 Escc Meiners’ algorithm OC-3 PVC QoS Subnet Trunking Virtual Path Identifier VPI Index H600-383,3-11,3-12,3-13,3-22,3-23 maximum run lengths IN-3 IN-4 IN-5 IN-6 We’d like your opinion