Skip to main content

By clicking Submit, you agree to the developerWorks terms of use.

The first time you sign into developerWorks, a profile is created for you. Select information in your profile (name, country/region, and company) is displayed to the public and will accompany any content you post. You may update your IBM account at any time.

All information submitted is secure.

  • Close [x]

The first time you sign in to developerWorks, a profile is created for you, so you need to choose a display name. Your display name accompanies the content you post on developerworks.

Please choose a display name between 3-31 characters. Your display name must be unique in the developerWorks community and should not be your email address for privacy reasons.

By clicking Submit, you agree to the developerWorks terms of use.

All information submitted is secure.

  • Close [x]

developerWorks Community:

  • Close [x]

LPI exam 301 prep, Topic 303: Configuration

Senior Level Linux Professional (LPIC-3)

Sean A. Walberg (sean@ertw.com), Senior Network Engineer
Photo of Sean Walberg
Sean Walberg has been working with Linux and UNIX since 1994 in academic, corporate, and Internet service provider environments. He has written extensively about systems administration over the past several years.

Summary:  In this tutorial, Sean Walberg helps you prepare to take the Linux Professional Institute Senior Level Linux Professional (LPIC-3) exam. In this third in a series of six tutorials, Sean walks you through configuring a Lightweight Directory Access Protocol (LDAP) server, including access control, security, and performance. By the end of this tutorial, you'll know about LDAP server configuration.

View more content in this series

Date:  04 Mar 2008
Level:  Intermediate PDF:  A4 and Letter (531 KB | 30 pages)Get Adobe® Reader®

Activity:  22415 views
Comments:  

Before you start

Learn what these tutorials can teach you and how you can get the most from them.

About this series

The Linux Professional Institute (LPI) certifies Linux® system administrators at three levels: junior level (also called "certification level 1"), advanced level (also called "certification level 2"), and senior level (also called "certification level 3"). To attain certification level 1, you must pass exams 101 and 102. To attain certification level 2, you must pass exams 201 and 202. To attain certification level 3, you must have an active advanced-level certification and pass exam 301 ("core"). You may also need to pass additional specialty exams at the senior level.

developerWorks offers tutorials to help you prepare for the five junior, advanced, and senior certification exams. Each exam covers several topics, and each topic has a corresponding self-study tutorial on developerWorks. Table 1 lists the six topics and corresponding developerWorks tutorials for LPI exam 301.


Table 1. LPI exam 301: Tutorials and topics
LPI exam 301 topicdeveloperWorks tutorialTutorial summary
Topic 301LPI exam 301 prep:
Concepts, architecture, and design
Learn about LDAP concepts and architecture, how to design and implement an LDAP directory, and about schemas.
Topic 302LPI exam 301 prep:
Installation and development
Learn how to install, configure, and use the OpenLDAP software.
Topic 303 LPI exam 301 prep:
Configuration
(This tutorial) Lean how to configure the OpenLDAP software in detail. See the detailed objectives.
Topic 304 LPI exam 301 prep:
Usage
Coming soon.
Topic 305 LPI exam 301 prep:
Integration and migration
Coming soon.
Topic 306 LPI exam 301 prep:
Capacity planning
Coming soon.

To pass exam 301 (and attain certification level 3), the following should be true:

  • You should have several years of experience with installing and maintaining Linux on a number of computers for various purposes.
  • You should have integration experience with diverse technologies and operating systems.
  • You should have professional experience as, or training to be, an enterprise-level Linux professional (including having experience as a part of another role).
  • You should know advanced and enterprise levels of Linux administration including installation, management, security, troubleshooting, and maintenance.
  • You should be able to use open source tools to measure capacity planning and troubleshoot resource problems.
  • You should have professional experience using LDAP to integrate with UNIX® services and Microsoft® Windows® services, including Samba, Pluggable Authentication Modules (PAM), e-mail, and Active Directory.
  • You should be able to plan, architect, design, build, and implement a full environment using Samba and LDAP, as well as measure the capacity planning and security of the services.
  • You should be able create scripts in Bash or Perl or have knowledge of at least one system programming language (such as C).

The Linux Professional Institute doesn't endorse any third-party exam preparation material or techniques in particular.


About this tutorial

Welcome to "Configuration," the third of six tutorials designed to prepare you for LPI exam 301. In this tutorial, you learn about LDAP server configuration, including access controls, security, replication, and database performance.

This tutorial is organized according to the LPI objectives for this topic. Very roughly, expect more questions on the exam for objectives with higher weights, as shown in Table 2.


Objectives

Table 2 lists the detailed objectives for this tutorial.


Table 2. Configuration: Exam objectives covered in this tutorial
LPI exam objectiveObjective weightObjective summary
303.2
Access control lists in OpenLDAP
2Plan and implement access control lists.
303.3
LDAP replication
5Set up OpenLDAP to replicate data between multiple servers.
303.4
Securing the directory
4Configure encrypted access to the LDAP server, and restrict access at the firewall level.
303.5
LDAP server performance tuning
2Measure the performance of your LDAP server, and tune for maximum performance.
303.6
OpenLDAP daemon configuration
2Understand the basic slapd.conf configuration directives, and become familiar with the basic slapd command-line options.

Prerequisites

To get the most from this tutorial, you should have advanced knowledge of Linux and a working Linux system on which to practice the commands covered.

If your fundamental Linux skills are a bit rusty, you may want to first review the tutorials for the LPIC-1 and LPIC-2 exams.

Different versions of a program may format output differently, so your results may not look exactly like the listings and figures in this tutorial.


System requirements

To follow along with the examples in these tutorials, you need a Linux workstation with the OpenLDAP package and support for PAM. Most modern distributions meet these requirements.

1 of 9 | Next

Comments



static.content.url=http://www.ibm.com/developerworks/js/artrating/
SITE_ID=1
Zone=Linux, Open source
ArticleID=293177
TutorialTitle=LPI exam 301 prep, Topic 303: Configuration
publish-date=03042008
author1-email=sean@ertw.com
author1-email-cc=