Table Of Contents
About This Guide
Audience
Document Revision History
Organization
Document Conventions
Related Publications
Obtaining Documentation, Obtaining Support, and Security Guidelines
About This Guide
Revised: May 30, 2007, OL-12486-01
This document describes the concept of a DHCP Login Event Generator (LEG) and explains how to install and configure it on the SCMS Subscriber Manager (SM) platform and on a Service Control Engine.
Note 
This document assumes a basic familiarity with the Cisco SCMS Subscriber Management, subscriber integration concepts, and the DHCP protocol.
For complete information about Cisco's SCMS subscriber integration concept, see the Cisco SCMS Subscriber Manager User Guide .
This introduction provides information about the following topics:
• Audience
• Document Revision History
• Organization
• Document Conventions
• Related Publications
• Obtaining Documentation, Obtaining Support, and Security Guidelines
Audience
This document is intended for system administrators and system integrators who are familiar with DHCP Lease Query concepts and the Cisco Service Control Subscriber Management and Subscriber Integration concepts.
Document Revision History
Cisco Service Control Release
|
Part Number
|
Publication Date
|
Release 3.1.0
|
OL-12486-01
|
May, 2007
|
Description of Changes
•Reorganization of chapters to separate coverage of installation on an SM and on an SCE. See Organization, Subscriber Manager Integration, and SCE Integration.
•The LEG now supports multiple policies. See Dynamic Assignment of Policy Information.
Cisco Service Control Release
|
Part Number
|
Publication Date
|
Release 3.0.5
|
OL-7808-04
|
November, 2006
|
Description of Changes
•Changes in how to dynamically assign package information. See Dynamic Assignment of Policy Information.
Cisco Service Control Release
|
Part Number
|
Publication Date
|
Release 3.0.3
|
OL-7808-03
|
May, 2006
|
Description of Changes
•Updated documentation for release 3.0.3.
Cisco Service Control Release
|
Part Number
|
Publication Date
|
Release 3.0
|
OL-7808-02
|
December, 2005
|
Description of Changes
•Reorganization of documentation. No major changes or new features were added to this revision.
Cisco Service Control Release
|
Part Number
|
Publication Date
|
Release 2.5.7
|
OL-7808-01
|
May, 2005
|
Description of Changes
•This is the first version of this document.
Organization
The major sections of this guide are as follows:
Table 1
Chapter
|
Title
|
Description
|
Chapter 1
|
About the DHCP Lease Query LEG
|
Describes the Subscriber Manager DHCP Lease Query LEG software module and the terms and concepts used in this guide. It also provides a description of the DHCP Lease Query LEG process and transactions
|
Chapter 2
|
Subscriber Manager Integration
|
Details the procedures for installing, uninstalling, and upgrading the software on the Subscriber Manager.
|
Chapter 3
|
Subscriber Manager Integration - Configuration
|
Details the procedures for configuring and using the software on the Subscriber Manager. It also describes the command-line utility.
|
Chapter 4
|
SCE Integration
|
Details the procedures for installing, uninstalling, and upgrading the software on an SCE device.
|
Chapter 5
|
SCE Integration - Configuration
|
Details the procedures for configuring and using the software on an SCE device. It also describes the CLI.
|
Appendix A
|
DHCP Forwarder Application
|
Describes the DHCP Forwarder application, installation instructions, and adding and removing a resource.
|
Document Conventions
This guide uses the following conventions:
•Bold is used for commands, keywords, and buttons.
•Italics are used for command input for which you supply values.
•Screen font is used for examples of information that are displayed on the screen.
•Bold screen font is used for examples of information that you enter.
•Vertical bars ( | ) indicate separate alternative, mutually exclusive elements.
•Square brackets ( [ ] ) indicate optional elements.
•Braces ( {} ) indicate a required choice.
•Braces within square brackets ( [{}] ) indicate a required choice within an optional element.
Note Means reader take note. Notes contain helpful suggestions or references to material not covered in the guide.
Timesaver Means the described action saves time. You can save time by performing the action described in the paragraph.
Caution Means
reader be careful. In this situation, you might do something that could result in equipment damage or loss of data.
Warning Means danger. You are in a situation that could cause bodily injury. Before you work on any equipment, you must be aware of the hazards involved with electrical circuitry and familiar with standard practices for preventing accidents. To see translated versions of warnings, refer to the Regulatory Compliance and Safety Information document that accompanied the device.
Related Publications
Use this Cisco SCMS SM DHCP Lease Query LEG Reference Guide in conjunction with the following Cisco documentation:
•Cisco SCMS Subscriber Manager User Guide
Obtaining Documentation, Obtaining Support, and Security Guidelines
For information on obtaining documentation, obtaining support, providing documentation feedback, security guidelines, and also 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
