Lucent Technologies Stinger OC12-ATM User manual

Stinger

®

OC12-ATM Trunk Module Guide

For software version 9.5-206

August 2003

Lucent Technologies

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Customer Service

Stinger OC12-ATM Trunk Module Guide iii

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Obtaining assistance through email or the Internet

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must have an active services agreement or contract.

Stinger OC12-ATM Trunk Module Guide v

Contents

Customer Service ........................................................................................................iii

What is in this guide ...................................................................................................xi

What you should know...............................................................................................xi

Documentation conventions.......................................................................................xi

Stinger documentation set .........................................................................................xii

Chapter Configuring the OC12-ATM Trunk Module........................................1

Introducing the OC12-ATM trunk module..................................................................2

Installing an OC12-ATM trunk module.......................................................................2

OC12-ATM trunk module specifications......................................................................2

Status lights............................................................................................................4

Configuring an OC12-ATM trunk module...................................................................6

Overview of SONET settings..................................................................................6

Displaying OC12 status and nailed groups ..........................................................10

Changing physical-layer interface settings ..........................................................11

Configuring call control..............................................................................................11

Example of OC12-ATM configuration .......................................................................12

Checking OC12-ATM trunk interface status..............................................................13

Monitoring errors and performance of the SONET payload................................19

Checking daughter card status ...................................................................................22

Automatic protection switching (APS).......................................................................24

Overview of APS operation .................................................................................24

Profiles associated with APS ................................................................................25

Configuring APS.........................................................................................................25

The sonet profile ..................................................................................................25

The APS-Config profile ........................................................................................26

Example configuration of an automatic protection switching group ..................28

Monitoring APS redundancy......................................................................................29

Checking APS redundancy with the sonet-stat profile........................................30

Checking redundancy with the aps-stat profile...................................................31

The apsmgr command .........................................................................................33

SNMP support for APS.........................................................................................35

Stinger OC12-ATM Trunk Module Guide vii

Figures

Figure 1 OC12-ATM trunk module..................................................................... 5

Figure 2 OC12 interfaces to the ATM network ................................................. 13

Figure 3 SONET layers....................................................................................... 19

Stinger OC12-ATM Trunk Module Guide ix

Tables

Table 1 OC12-ATM specifications...................................................................... 3

Table 2 OC12 trunk module status lights .......................................................... 5

Stinger OC12-ATM Trunk Module Guide xi

About This Guide

What is in this guide

This guide describes how to configure and monitor the Stinger OC12-ATM trunk

module and includes configuration examples and module specifications. This manual

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. For information specific to your unit, see

the “Safety-Related Physical, Environmental, and Electrical Information” appendix in

the Getting Started Guide for your Stinger unit.

What you should know

To make use of the procedures and sample configurations in this guide, you should

have a general knowledge of Stinger products and a working knowledge of the

command line interface (CLI). You should understand the fundamental concepts of

digital subscriber line (DSL) technology and be familiar with the relationship

between DSL interfaces and associated configuration profiles.

Documentation conventions

Following are all the special characters and typographical conventions used in this

manual:

Convention Meaning

Monospace text Represents text that appears on your computer’s screen, or that

could appear on your computer’s screen.

Boldface

monospace text

Represents characters that you enter exactly as shown (unless

the characters are also in italics—see Italics, below). If you

could enter the characters but are not specifically instructed to,

they do not appear in boldface.

Italics Represent variable information. Do not enter the words

themselves in the command. Enter the information they

represent. In ordinary text, italics are used for titles of

publications, for some terms that would otherwise be in

quotation marks, and to show emphasis.

xii Stinger OC12-ATM Trunk Module Guide

About This Guide

Stinger documentation set

The Stinger documentation set consists of the following manuals, which can be found

at http://www.lucent.com/support and http://www.lucentdocs.com/ins:

■ Read me first:

– Edge Access and Broadband Access Safety and Compliance Guide. Contains

important safety instructions and country-specific information that you must

read before installing a Stinger unit.

– TAOS Command-Line Interface Guide. Introduces the TAOS command-line

environment and shows you how to use the command-line interface

effectively. This guide describes keyboard shortcuts and introduces

commands, security levels, profile structure, and parameter types.

■ Installation and basic configuration:

– Getting Started Guide for your unit. Shows how to install your Stinger chassis

and hardware. This guide shows you how to use the command-line interface

[ ] Square brackets indicate an optional argument you might add

to a command. To include such an argument, type only the

information inside the brackets. Do not type the brackets unless

they appear in boldface.

| Separates command choices that are mutually exclusive.

> Points to the next level in the path to a parameter or menu

item. The item that follows the angle bracket is one of the

options that appear when you select the item that precedes the

angle bracket.

Key1+Key2 Represents a combination keystroke. To enter a combination

keystroke, press the first key and hold it down while you press

one or more other keys. Release all the keys at the same time.

(For example, Ctrl+H means hold down the Ctrl key and press

the H key.)

Press Enter Means press the Enter or Return key or its equivalent on your

computer.

Note

Introduces important additional information.

Caution

Warns that a failure to follow the recommended procedure

could result in loss of data or damage to equipment.

Warning

Warns that a failure to take appropriate safety precautions

could result in physical injury.

Warning

Warns of danger of electric shock.

Convention Meaning

About This Guide

Stinger documentation set

Stinger OC12-ATM Trunk Module Guide

xiii

to configure and verify IP access and basic access security on the unit.

The Getting Started Guides for Stinger models with redundant control

modules describe configuration of this feature.

The Stinger MRT Getting Started Guide describes the features and basic

configuration of the trunk modules that are specific to a Stinger MRT.

– Module guides for each type of module designed for the Stinger FS, Stinger

FS+, Stinger LS, or Stinger RT, an individual guide describes the module's

features and provides instructions for configuring the module and verifying

its status.

■ Configuration:

– Stinger ATM Configuration Guide. Describes how to use the command-line

interface to configure Asynchronous Transfer Mode (ATM) operations on a

Stinger unit. The guide explains how to configure permanent virtual circuits

(PVCs), and shows how to use standard ATM features such as quality of

service (QoS), connection admission control (CAC), and subtending.

– Stinger IP2000 Configuration Guide. For APX systems with the IP2000 control

module, this guide describes how to integrate the system into the IP

infrastructure. Topics include IP-routed switch-through ATM PVCs and RFC

1483 PVCs that terminate on the IP2000, IEEE 802.1Q VLAN, and

forwarding multicast video transmissions on DSL interfaces.

– Stinger Private Network-to-Network Interface (PNNI) Supplement. Provides

quick-start instructions for configuring PNNI and soft PVCs (SPVCs), and

describes the related profiles and commands in the Stinger command-line

interface.

– Stinger SNMP Management of the ATM Stack Supplement. Describes Simple

Network Management Protocol (SNMP) management of ATM ports,

interfaces, and connections on a Stinger unit to provide guidelines for

configuring and managing ATM circuits through any SNMP management

utility.

■ RADIUS: TAOS RADIUS Guide and Reference. Describes how to set up a TAOS unit

to use the Remote Authentication Dial-In User Service (RADIUS) server and

contains a complete reference to RADIUS attributes.

■ Administration and troubleshooting: Stinger Administration Guide. Describes

how to administer the Stinger unit and manage its operations. Each chapter

focuses on a particular aspect of Stinger administration and operations. The

chapters describe tools for system management, network management, and

Simple Network Management Protocol (SNMP) management.

■ Reference:

– Stinger Reference. An alphabetic reference to Stinger profiles, parameters, and

commands.

– TAOS Glossary. Defines terms used in documentation for Stinger units.

Stinger OC12-ATM Trunk Module Guide 1

Configuring the OC12-ATM

Trunk Module

The OC12-ATM trunk module provides dual 622Mbps synchronous optical network

(SONET) synchronous transport signal 12 concatenated (STS-12c) or synchronous

digital hierarchy (SDH) synchronous transport module level 4 (STM-4) ports. These

fiber optic interfaces can be configured to share bandwidth in a cascade arrangement

that links multiple Stinger FS or FS+ units together to share a single unprotected link

from one of the Stinger units to an ATM core network. If a Stinger unit is equipped

with optional automatic protection switching (APS) capability, the interfaces can be

configured as one active port and one standby port to provide a 1+1 APS connection

to the ATM switch.

A Stinger FS or FS+ chassis fully supports a maximum of one OC12 trunk module per

chassis. This OC12 trunk module can be used in combination with an OC3, DS3, or

E3 trunk module in the other trunk module slot, and with TRAM cards in the unit.

Two versions of the OC12-ATM trunk module are supported:

■ OC12-ATM—single mode, intermediate reach

■ OC12-ATM—single mode, long reach

Introducing the OC12-ATM trunk module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Installing an OC12-ATM trunk module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

OC12-ATM trunk module specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Configuring an OC12-ATM trunk module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Configuring call control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Example of OC12-ATM configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Checking OC12-ATM trunk interface status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Checking daughter card status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Automatic protection switching (APS). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Configuring APS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Monitoring APS redundancy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

2 Stinger OC12-ATM Trunk Module Guide

Configuring the OC12-ATM Trunk Module

Introducing the OC12-ATM trunk module

Both OC12-ATM trunk modules are installed and configured in the same way.

Note The OC12 trunk module is supported only on Stinger FS or Stinger FS+ units

equipped with version 2, or later, control modules.

Introducing the OC12-ATM trunk module

Stinger FS and FS+ units can fully support a maximum of one OC12 trunk module,

which is available in the following versions.

Note The reach of the interface can be verified by checking the reach-type

parameter in the transceiver-info subprofile of the trunk-daughter-dev profile, see

“Checking daughter card status” on page 22.

Installing an OC12-ATM trunk module

See the Stinger Getting Started Guide for installation instructions. A Stinger FS or FS+

chassis fully supports the installation of one OC12 trunk module per chassis.

After installing the OC12-ATM trunk module and connecting it to a link to an ATM

switch, you verify connection by checking the status lights. You then configure the

physical link. Use a status profile to display the state of the OC12 line and any error

conditions.

OC12-ATM trunk module specifications

The OC12-ATM trunk module provides two 622-Mbps ports for optical connections.

Each port supports the STS-12c and the STM-4 interface standards. Communication

between an active OC12-ATM trunk module port and the active Stinger control

module takes place directly over the Stinger back plane.

You can configure each port as one of the following:

■ User-to-Network Interface (UNI)

■ Private Network to Network Interface (PNNI) connection

■ Direct trunk

Product code Description

STGR-TM-OC12 Two-port trunk module with OC12/STM-4 interface (single

mode, intermediate reach) for operation at 622Mbps per

port over single-mode fiber, at distances up to 15km (9.3

miles).

STGR-TM-OC12-L Two-port trunk module with OC12/STM-4 interface (single

mode, long reach) for operation at 622Mbps per port over

single-mode fiber, at distances up to 40km (24.9 miles).

Configuring the OC12-ATM Trunk Module

OC12-ATM trunk module specifications

Stinger OC12-ATM Trunk Module Guide

3

Table 1 lists OC12-ATM module specifications.

Table 1. OC12-ATM specifications

Category Specifications

Physical

dimensions

Height: 15 inches (38.1 cm).

Width: 1.06 inches (2.69 cm).

Depth: 5 inches (12.7 cm).

Weight: 1.5 pounds (0.68 kg).

Power

requirements

17 W

Temperature

range

32°F to 131°F (0° C to 55°C).

Operating

humidity

0% to 90%, noncondensing.

Agency approvals Electromagnetic Emissions Certifications: FCC Part 15 Class

A, and CISPR Class A.

Interface

standards

(OC-12c)

ANSI T1.105.

ANSI T1.106.

Interface

standards

(STM-4)

ITU G.957 (optical).

ITU G.709 (optical).

Physical

connectors

Industry standard LC connectors.

Physical interfaces Two UNI 3.0/3.1 cell-bearing OC-12c/STM-4 622-Mbps ports

(optical).

Maximum

modules

Fully supports one per chassis.

Signal

distance/levels

(single-mode

laser optics)

Intermediate-Reach:

■ Up to 15 kilometers (9.3 miles).

■ TX power: -15 decibels referred to 1 milliwatt to -8dBm.

■ RX Sensitivity: -8dBm to -28dBm.

■ Nominal wavelength: 1310 nanometers.

Long-Reach:

■ Up to 40 kilometers (24.9 miles).

■ TX power: -2 decibels referred to 1 milliwatt to -3dBm.

■ RX Sensitivity: -8dBm, -28dBm.

■ Nominal wavelength: 1310 nanometers.

4 Stinger OC12-ATM Trunk Module Guide

Configuring the OC12-ATM Trunk Module

OC12-ATM trunk module specifications

Status lights

Each port on the OC12 trunk module is associated with three status lights that appear

directly above each port connector. Figure 1 shows the OC12-ATM trunk module.

Minimum bend

radius

3 inches (7.62 cm).

Other OC-12

standards

ATM Forum UNI 3.0/3.1.

ANSI T1M1.3/92-005R1.

Bellcore TR-NWT-001112.

Bellcore GR-253-CORE.

RFC 1595.

Other STM

standards

ATM Forum UNI 3.0/3.1.

ANSI T1M1.3/92-005R1.

Bellcore GR-253-CORE.

RFC 1595.

Table 1. OC12-ATM specifications (Continued)

Category Specifications

Configuring the OC12-ATM Trunk Module

OC12-ATM trunk module specifications

Stinger OC12-ATM Trunk Module Guide

5

Figure 1. OC12-ATM trunk module

Table 2 describes the indications provided by OC12 trunk module status lights.

Table 2. OC12 trunk module status lights

Status

light

Color Condition Indicates

APS

Amber

On The associated port is the current active

channel in a protection group.

ALARM

Amber

On The associated port is configured and is in an

alarm condition

PORT Green On The associated OC12 port is enabled and not

in an alarm condition.

STGR

OC-12

POR

T 1

POR

T 2

APX

ALARM

POR

T

APX

ALARM

POR

T

6 Stinger OC12-ATM Trunk Module Guide

Configuring the OC12-ATM Trunk Module

Configuring an OC12-ATM trunk module

An OC12-ATM trunk module supports two 622Mbps interfaces. Its ports can be

configured to share bandwidth in a cascade arrangement, linking multiple Stinger FS

or FS+ units together to connect to an ATM core network over a single unprotected

link. The ports can also connect to an ATM switch with 1+1 automatic protection

switching (APS), when the APS option is installed on the unit.

The Stinger unit creates a SONET profile for each OC12 interface detected in the

system. The sonet profiles provide an interface to the physical ATM framer associated

with each interface, which supports the standard Universal Test and Operations

Interface for ATM, Level 2 (UTOPIA Level 2).

Overview of SONET settings

The following parameters in the sonet profile are for configuring an OC12-ATM

SONET interface. The parameters are shown with default settings for the first port of a

trunk module in slot 17.

[in SONET/{ shelf-1 trunk-module-1 1 }]

name = 1:17:1

physical-address* = { shelf-1 trunk-module-1 1 }

enabled = no

ignore-lineup = system-defined

aps-config-name =

line-config = { 0 851 payload-atm no-loopback sonet no no vpi-0-255-vci-32-8191+

atm-config = { ast-x43 ast-x43 yes }

spare-physical-address = { any-shelf any-slot 0 }

sparing-mode = inactive

Parameter Specifies

name

Identifies the name of the interface. Currently, only the

default value is supported. This consists of the physical

address of the port in the form, shelf:slot:item (for example,

1:17:1).

physical-address

A read-only field that identifies the physical address of the

trunk port in the Stinger unit in the form, {shelf-#

trunk-module-# item} (for example, {shelf-1

trunk-module-1 1}.

enabled Enables or disables the OC12-ATM interface. Valid entries

are:

■ yes—the interface is enabled

■ no (default)—the interface is disabled

ignore-lineup Allows the line status of the port to be ignored when

attempting to establish connections configured on the port.

Valid entries are:

■ yes—ignore the status of the port

■ no—only attempt to establish configured connections

on the port if the line is up

■ system-defined (default)—use the ignore-lineup

setting in the system profile

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Lucent Technologies Stinger OC12-ATM User manual

Lucent Technologies Stinger OC12-ATM User manual

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