Preface

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This document provides a description of the functionality of the Cisco Network Location Register (NLR), including details of its primary characteristics and how to connect, install, configure, and use this application.

Audience

This document is intended for users and developers who are required to deploy or work with the Cisco Network Location Register. It is assumed that you have a working knowledge of the following:

•Radio technology.

•APCO P25 standards.

•The operating system used by the Network Location Register and associated applications.

•The core network functionality of Cisco.

Organization

This document is organized as follows:

Chapter 1 "Introduction"	Introduces the main functions of this system and provides information about hardware and software platform requirements.
Chapter 2 "Interfaces"	Describes network interfaces and network interface functionality.
Chapter 3 "Configuration"	Provides information about how to configure the NLR and about the NIF configuration which allows communication between the NLR and RNC.
Chapter 4 "Operating the NLR"	Provides information about using the NLR Web Interface and the web interface extended function commands. This chapter also provides information about logging in and creating subscribers, groups and user privileges.
Chapter 5 "NLR Data Management"	Provides information for performing manual operations on the NLR database.
Chapter 6 "Troubleshooting"	Describes some of the most common problems that may need to be resolved to get the NLR operating correctly following a new installation, configuration, or upgrade.

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Note This user guide does not cover every application and configuration of the Network Location Register and the troubleshooting section describes only some of the most common problems that may be encountered during the deployment of the system.

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Obtaining Documentation, Obtaining Support, and Security Guidelines

For information about obtaining documentation, obtaining support, providing documentation feedback, security guidelines, and recommended aliases and general Cisco documents, see the monthly What's New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at:

http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html