Lucent Technologies Stinger OC3-ATM Manual
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Lucent Technologies Stinger OC3-ATM Manual

Lucent Technologies Stinger OC3-ATM Manual

Trunk module guide
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Stinger
™
OC3-ATM Trunk Module Guide
For software version 9.0-139
January 2001

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Summary of Contents for Lucent Technologies Stinger OC3-ATM

  • Page 1 Stinger ™ OC3-ATM Trunk Module Guide For software version 9.0-139 January 2001...
  • Page 2 Lucent Technologies Inc. Advantage Pak, Advantage Services, AnyMedia, ...Beyond Compare, End to End Solutions, Inter.NetWorking, MAXENT, and NetWork Knowledge Solutions are service marks of Lucent Technologies Inc. Other trademarks, service marks, and trade names mentioned in this publication belong to their respective owners.

  • Page 3: Customer Service

    The eSight™ Service Center at http://www.esight.com provides access to technical support. You can obtain technical assistance through email or the Internet, or by telephone. If you need to contact Lucent Technologies for assistance, make sure that you have the following information available: •...

  • Page 5: Table Of Contents

    Monitoring errors and performance of the SONET payload ........1-14 Chapter 2 Configuring Trunk Port Redundancy ..........2-1 Introducing trunk port redundancy ..................2-1 Trunk port redundancy settings ..................2-1 Example of automatic redundancy configuration ..............2-2 Example of manual redundancy configuration ..............2-3 Stinger OC3-ATM Trunk Module Guide...
  • Page 7 Figures Figure 1-1 OC3-ATM trunk module ................1-5 Figure 1-2 OC3 interfaces to the ATM network ............1-10 Figure 1-3 SONET layers..................... 1-14 Stinger OC3-ATM Trunk Module Guide...
  • Page 9 Tables Table 1-1 OC3-ATM specifications................1-3 Table 1-2 Cable specifications ..................1-4 Stinger OC3-ATM Trunk Module Guide...

  • Page 11: About This Guide

    About This Guide What is in this guide This guide describes how to configure and monitor the Stinger OC3-ATM trunk module and includes configuration examples and module specifications. This module also describes how to configure LIM redundancy. Warning: Before installing your Stinger unit, be sure to read the safety instructions in the Edge Access Safety and Compliance Guide.

  • Page 12: Stinger Documentation Set

    IP access and basic access security on the unit, and how to configure Stinger control module redundancy. – The following Stinger module guides describe the features of and provide instructions for configuring and verifying the status of Stinger modules: Stinger OC3-ATM Trunk Module Guide...
  • Page 13 Stinger E3-ATM Trunk Module Guide Stinger HDSL2 32-Port Line Interface Module (LIM) Guide Stinger IDSL 32-Port Line Interface Module (LIM) Guide Stinger OC3-ATM Trunk Module Guide (this manual) Stinger SDSL 48-Port Line Interface Module (LIM) Guide Stinger T1 and E1 Modules Guide •...

  • Page 15: Configuring The Oc3-Atm Trunk Module

    20km (12.4miles). Stinger FS STGR-TM-OC3-1L One-port trunk module with OC3c/STM-1 interface (single mode, long reach) for operation Stinger LS STGRLS-TM-OC3-1L at 155Mbps over single-mode fiber, at distances up to 40km (24.9miles). Stinger OC3-ATM Trunk Module Guide...

  • Page 16: Installing An Oc3-Atm Trunk Module

    The port buffers and the 64-KB cell buffers on the control module are based on the Stinger architecture. You can configure each port as one of the following: • User-to-Network Interface (UNI) • Interim Interswitch Signaling Protocol (IISP) connection • Direct trunk Stinger OC3-ATM Trunk Module Guide...

  • Page 17: Oc3-Atm Trunk Module Specifications

    TX power: -15 decibels referred to 1 milliwatt to -8dBm. optics) • RX Sensitivity: -8dBm, -28dBm. • Nominal wavelength: 1310 nanometers. Minimum bend 3 inches (7.62 cm). radius Other OC-3c ATM Forum UNI 3.0/3.1. standards ANSI T1M1.3/92-005R1. Bellcore TR-NWT-001112. Bellcore GR-253-CORE. RFC 1595. Stinger OC3-ATM Trunk Module Guide...

  • Page 18: Cable Specifications

    Cable specifications Table 1-2 provides cable specifications. Table 1-2. Cable specifications Interface Type Number Nominal Nominal Shield Maximum Twisted Resistance Impedance Capacitance Length Pairs G.703 - 75-ohm 49.2 ohms/km 75 ohms 66.7 picofarads 120 m (pf)/m Stinger OC3-ATM Trunk Module Guide...

  • Page 19: Configuring An Oc3-Atm Trunk Module

    ATM switch. With two OC3-ATM modules installed, the total trunk-side bandwidth is 622 Mbps. The Stinger unit creates an OC3-ATM profile for each OC3 interface detected in the system. The OC3-ATM profiles provide an interface to the physical ATM framer associated with each Stinger OC3-ATM Trunk Module Guide...

  • Page 20: Overview Of Oc3-Atm Settings

    1 to 1024 that is unique within the system. See “Displaying OC3 status and nailed groups” on page 1-7 for related information. Not currently used. Leave the default value (the zero address). Call-Route-Info Stinger OC3-ATM Trunk Module Guide...

  • Page 21: Displaying Oc3 Status And Nailed Groups

    OC3-ATM trunk module installed in slot 17. admin> atmtrunks All OC3 ATM trunks: OC3 Lines (dvOp dvUpSt dvRq sAdm nailg) Line 1 17 Idle 00801) Line 1 17 Idle 00802) Stinger OC3-ATM Trunk Module Guide...

  • Page 22: Changing Physical-Layer Interface Settings

    Following are examples of the relevant parameters, shown with default settings: [in SYSTEM] ignore-lineup = no [in SDSL/{ any-shelf any-slot 0 }] ignore-lineup = system-defined [in DS3-ATM/{ any-shelf any-slot 0 }] ignore-lineup = system-defined Stinger OC3-ATM Trunk Module Guide...
  • Page 23 SDSL 48-port LIM in slot 12: admin> read sdsl { 1 12 1 } SDSL/{ shelf-1 slot-12 1 } read admin> set ignore-lineup = no admin> write SDSL/{ shelf-1 slot-12 1 } written Stinger OC3-ATM Trunk Module Guide...

  • Page 24: Example Of Oc3-Atm Configuration

    = yes admin> set spare-physical-address shelf = 1 admin> set spare-physical-address slot = 18 admin> set spare-physical-address item-number = 2 admin> set sparing-mode = automatic admin> write OC3-ATM/{ shelf-1 trunk-module-1 2 } written 1-10 Stinger OC3-ATM Trunk Module Guide...

  • Page 25: Checking Oc3-Atm Trunk Interface Status

    = [ 0 0 0 0 0 0 0 ] loss-of-signal = False loss-of-frame = False out-of-frame = False section-state = sonet-section-active-no-defect path-state = sonet-path-active-no-defect ais-receive = False yellow-receive = False out-of-cell-delineation = False loss-of-cell-delineation = False aps-receive = False rsop-bip-error-count = 0 Stinger OC3-ATM Trunk Module Guide 1-11...
  • Page 26 . Current valid VCI range configured for the port. VPI-VCI-Range Array of VPIs used for virtual circuit switching. VC-Switching-VPI For internal use only. VCC-VPI 1-12 Stinger OC3-ATM Trunk Module Guide...
  • Page 27 Transmit ATM Cell Processor (TACP) transmit cell count. Frequency-Justification-Count Number of frequency justification operations. Hec-Cell-Drop-Counter Number of cells dropped by HEC processing. Fifo-Overflow-Counter Number of cells dropped because of first in, first out (FIFO) overflow. Stinger OC3-ATM Trunk Module Guide 1-13...

  • Page 28: Monitoring Errors And Performance Of The Sonet Payload

    A severely errored second is a second in which more than a certain number of coding violations or incoming errors have occurred, with the number based on line rate and bit error rate (BER). 1-14 Stinger OC3-ATM Trunk Module Guide...
  • Page 29 = 0 sonet-line-unavailable-seconds = 0 sonet-far-end-line-errored-seconds = 0 sonet-far-end-line-severely-errored-seconds = 0 sonet-far-end-line-coding-violations = 0 sonet-far-end-line-unavailable-seconds = 0 sonet-path-errored-seconds = 0 sonet-path-severely-errored-seconds = 0 sonet-path-coding-violations = 0 sonet-path-unavailable-seconds = 0 sonet-far-end-path-errored-seconds = 0 sonet-far-end-path-severely-errored-seconds = 0 Stinger OC3-ATM Trunk Module Guide 1-15...
  • Page 30 Number of severely errored seconds at the far-end device’s path layer. SONET-Far-End-Path-Coding-Violations Number of bit-interleaved parity errors at the far-end device’s path layer. SONET-Far-End-Path-Unavailable-seconds Number of unavailable seconds at the far-end device’s path layer. 1-16 Stinger OC3-ATM Trunk Module Guide...

  • Page 31: Configuring Trunk Port Redundancy

    Trunk port redundancy settings Following are the trunk port redundancy parameters, shown with default settings: [in DS3-ATM/{ any-shelf any-slot 0 }] name = "" spare-physical-address = { any-shelf any-slot 0 } sparing-mode = inactive Stinger OC3-ATM Trunk Module Guide...

  • Page 32: Example Of Automatic Redundancy Configuration

    [in OC3-ATM/{ shelf-1 trunk-module-2 1 }:spare-physical-address] shelf = any-shelf slot = any-slot item-number = 0 admin> set shelf = 1 admin> set slot = 18 admin> set item-number = 1 admin> list .. Stinger OC3-ATM Trunk Module Guide...

  • Page 33: Example Of Manual Redundancy Configuration

    To deactivate the spare trunk port and activate the primary port again, set the Sparing-Mode to inactive. For example: admin> read oc3-atm {1 trunk-module-1 1} OC3-ATM/{ shelf-1 trunk-module-1 1 } read admin> set sparing-mode = inactive admin> write OC3-ATM/{ shelf-1 trunk-module-1 1 } written Stinger OC3-ATM Trunk Module Guide...

Table of Contents