Lpi 300-100 : LPIC-3 Exam 300: Mixed Environments, version 1.0

Exam Code: 300-100

Exam Name: LPIC-3 Exam 300: Mixed Environments, version 1.0

Updated: Sep 04, 2025

Q & A: 148 Questions and Answers

Already choose to buy "PDF"
Price: $59.99 

About Lpi 300-100 Exam

LPI 300-100 Exam Syllabus Topics:

TopicDetails

OpenLDAP Configuration

OpenLDAP Replication

Weight: 3

Description: Candidates should be familiar with the server replication available with OpenLDAP.

Key Knowledge Areas:
-Replication concepts
-Configure OpenLDAP replication
-Analyze replication log files
-Understand replica hubs
-LDAP referrals
-LDAP sync replication

The following is a partial list of the used files, terms and utilities:
-master / slave server
-multi-master replication
-consumer
-replica hub
-one-shot mode
-referral
-syncrepl
-pull-based / push-based synchronization
-refreshOnly and refreshAndPersist
-replog

Securing the Directory

Weight: 3

Description: Candidates should be able to configure encrypted access to the LDAP directory, and restrict access at the firewall level.

Key Knowledge Areas:
-Securing the directory with SSL and TLS
-Firewall considerations
-Unauthenticated access methods
-User / password authentication methods
-Maintanence of SASL user DB
-Client / server certificates

Terms and Utilities:
-SSL / TLS
-Security Strength Factors (SSF)
-SASL
-proxy authorization
-StartTLS
-iptables

OpenLDAP Server Performance Tuning

Weight: 2

Description: Candidates should be capable of measuring the performance of an LDAP server, and tuning configuration directives.

Key Knowledge Areas:
-Measure OpenLDAP performance
-Tune software configuration to increase performance
-Understand indexes

Terms and Utilities:
-index
-DB_CONFIG

OpenLDAP as an Authentication Backend

LDAP Integration with PAM and NSS

Weight: 2

Description: Candidates should be able to configure PAM and NSS to retrieve information from an LDAP directory.

Key Knowledge Areas:
-Configure PAM to use LDAP for authentication
-Configure NSS to retrieve information from LDAP
-Configure PAM modules in various Unix environments

Terms and Utilities:
-PAM
-NSS
-/etc/pam.d/
-/etc/nsswitch.conf

Integrating LDAP with Active Directory and Kerberos

Weight: 2

Description: Candidates should be able to integrate LDAP with Active Directory Services.

Key Knowledge Areas:
-Kerberos integration with LDAP
-Cross platform authentication
-Single sign-on concepts
-Integration and compatibility limitations between OpenLDAP and Active Directory

Terms and Utilities:
-Kerberos
-Active Directory
-single sign-on
-DNS

Samba Basics

Samba Concepts and Architecture

Weight: 2

Description: Candidates should understand the essential concepts of Samba. As well, the major differences between Samba3 and Samba4 should be known.

Key Knowledge Areas:
-Understand the roles of the Samba daemons and components
-Understand key issues regarding heterogeneous networks
-Identify key TCP/UDP ports used with SMB/CIFS
-Knowledge of Samba3 and Samba4 differences

The following is a partial list of the used files, terms and utilities:
-/etc/services
-Samba daemons: smbd, nmbd, samba, winbindd

Configure Samba

Weight: 4

Description: Candidates should be able to configure the Samba daemons for a wide variety of purposes.

Key Knowledge Areas:
-Knowledge of Samba server configuration file structure
-Knowledge of Samba variables and configuration parameters
-Troubleshoot and debug configuration problems with Samba

Terms and Utilities:
-smb.conf
-smb.conf parameters
-smb.conf variables
-testparm
-secrets.tdb

Regular Samba Maintenance

Weight: 2

Description: Candidates should know about the various tools and utilities that are part of a Samba installation.

Key Knowledge Areas:
-Monitor and interact with running Samba daemons
-Perform regular backups of Samba configuration and state data

Terms and Utilities:
-smbcontrol
-smbstatus
-tdbbackup

Troubleshooting Samba

Weight: 2

Description: Candidates should understand the structure of trivial database files and know how troubleshoot problems.

Key Knowledge Areas:
-Configure Samba logging
-Backup TDB files
-Restore TDB files
-Identify TDB file corruption
-Edit / list TDB file content

Terms and Utilities:
-/var/log/samba/
-log level
-debuglevel
-smbpasswd
-pdbedit
-secrets.tdb
-tdbbackup
-tdbdump
-tdbrestore
-tdbtool

Internationalization

Weight: 1

Description: Candidates should be able to work with internationalization character codes and code pages.

Key Knowledge Areas:
-Understand internationalization character codes and code pages
-Understand the difference in the name space between Windows and Linux/Unix with respect to share, file and directory names in a non-English environment
-Understand the difference in the name space between Windows and Linux/Unix with respect to user and group naming in a non-English environment
-Understand the difference in the name space between Windows and Linux/Unix with respect to computer naming in a non-English environment

Terms and Utilities:
-internationalization
-character codes
-code pages
-smb.conf
-dos charset, display charset and unix charset

Samba Share Configuration

File Services

Weight: 4

Description: Candidates should be able to create and configure file shares in a mixed environment.

Key Knowledge Areas:
-Create and configure file sharing
-Plan file service migration
-Limit access to IPC$
-Create scripts for user and group handling of file shares
-Samba share access configuration parameters

Terms and Utilities:
-smb.conf
-[homes]
-smbcquotas
-smbsh
-browseable, writeable, valid users, write list, read list, read only and guest ok
-IPC$
-mount, smbmount

Linux File System and Share/Service Permissions

Weight: 3

Description: Candidates should understand file permissions on a Linux file system in a mixed environment.

Key Knowledge Areas:
-Knowledge of file / directory permission control
-Understand how Samba interacts with Linux file system permissions and ACLs
-Use Samba VFS to store Windows ACLs

Terms and Utilities:
-smb.conf
-chmod, chown
-create mask, directory mask, force create mode, force directory mode
-smbcacls
-getfacl, setfacl
-vfs_acl_xattr, vfs_acl_tdb and vfs objects

Print Services

Weight: 2

Description: Candidates should be able to create and manage print shares in a mixed environment.

Key Knowledge Areas:
-Create and configure printer sharing
-Configure integration between Samba and CUPS
-Manage Windows print drivers and configure downloading of print drivers
-Configure [print$]
-Understand security concerns with printer sharing
-Uploading printer drivers for Point’n’Print driver installation using ‘Add Print Driver Wizard’ in Windows

Terms and Utilities:
-smb.conf
-[print$]
-CUPS
-cupsd.conf
-/var/spool/samba/.
-smbspool
-rpcclient
-net

Samba User and Group Management

Managing User Accounts and Groups

Weight: 4

Description: Candidates should be able to manage user and group accounts in a mixed environment.

Key Knowledge Areas:
-Manager user and group accounts
-Understand user and group mapping
-Knowledge of user account management tools
-Use of the smbpasswd program
-Force ownership of file and directory objects

Terms and Utilities:
-pdbedit
-smb.conf
-samba-tool user (with subcommands)
-samba-tool group (with subcommands)
-smbpasswd
-/etc/passwd
-/etc/group
-force user, force group.
-idmap

Authentication, Authorization and Winbind

Weight: 5

Description: Candidates should understand the various authentication mechanisms and configure access control. Candidates should be able to install and configure the Winbind service.

Key Knowledge Areas:
-Setup a local password database
-Perform password synchronization
-Knowledge of different passdb backends
-Convert between Samba passdb backends
-Integrate Samba with LDAP
-Configure Winbind service
-Configure PAM and NSS

Terms and Utilities:
-smb.conf
-smbpasswd, tdbsam, ldapsam
-passdb backend
-libnss_winbind
-libpam_winbind
-libpam_smbpass
-wbinfo
-getent
-SID and foreign SID
-/etc/passwd
-/etc/group

Samba Domain Integration

Samba as a PDC and BDC

Weight: 3

Description: Candidates should be able to setup and maintain primary and backup domain controllers. Candidates should be able to manage Windows/Linux client access to the NT-Style domains.

Key Knowledge Areas:
-Understand and configure domain membership and trust relationships
-Create and maintain a primary domain controller with Samba3 and Samba4
-Create and maintain a backup domain controller with Samba3 and Samba4
-Add computers to an existing domain
-Configure logon scripts
-Configure roaming profiles
-Configure system policies

Terms and Utilities:
-smb.conf
-security mode
-server role
-domain logons
-domain master
-logon script
-logon path
-NTConfig.pol
-net
-profiles
-add machine script
-profile acls

Samba4 as an AD compatible Domain Controller

Weight: 3

Description: Candidates should be able to configure Samba 4 as an AD Domain Controller.

Key Knowledge Areas:
-Configure and test Samba 4 as an AD DC
-Using smbclient to confirm AD operation
-Understand how Samba integrates with AD services: DNS, Kerberos, NTP, LDAP

Terms and Utilities:
-smb.conf
-server role
-samba-tool domain (with subcommands)
-samba

Configure Samba as a Domain Member Server

Weight: 3

Description: Candidates should be able to integrate Linux servers into an environment where Active Directory is present.

Key Knowledge Areas:
-Joining Samba to an existing NT4 domain
-Joining Samba to an existing AD domain
-Ability to obtain a TGT from a KDC

Terms and Utilities:
-smb.conf
-server role
-server security
-net command
-kinit, TGT and REALM

Samba Name Services

NetBIOS and WINS

Weight: 3

Description: Candidates should be familiar with NetBIOS/WINS concepts and understand network browsing.

Key Knowledge Areas:
-Understand WINS concepts
-Understand NetBIOS concepts
-Understand the role of a local master browser
-Understand the role of a domain master browser
-Understand the role of Samba as a WINS server
-Understand name resolution
-Configure Samba as a WINS server
-Configure WINS replication
-Understand NetBIOS browsing and browser elections
-Understand NETBIOS name types

Terms and Utilities:
-smb.conf
-nmblookup
-smbclient
-name resolve order
-lmhosts
-wins support, wins server, wins proxy, dns proxy
-domain master, os level, preferred master

Active Directory Name Resolution

Weight: 2

Description: Candidates should be familiar with the internal DNS server with Samba4.

Key Knowledge Areas:
-Understand and manage DNS for Samba4 as an AD Domain Controller
-DNS forwarding with the internal DNS server of Samba4

Terms and Utilities:
-samba-tool dns (with subcommands)
-smb.conf
-dns forwarder
-/etc/resolv.conf
-dig, host

Working with Linux and Windows Clients

CIFS Integration

Weight: 3

Description: Candidates should be comfortable working with CIFS in a mixed environment.

Key Knowledge Areas:
-Understand SMB/CIFS concepts
-Access and mount remote CIFS shares from a Linux client
-Securely storing CIFS credentials
-Understand features and benefits of CIFS
-Understand permissions and file ownership of remote CIFS shares

Terms and Utilities:
-SMB/CIFS
-mount, mount.cifs
-smbclient
-smbget
-smbtar
-smbtree
-findsmb
-smb.conf
-smbcquotas
-/etc/fstab

Working with Windows Clients

Weight: 2

Description: Candidates should be able to interact with remote Windows clients, and configure Windows workstations to access file and print services from Linux servers.

Key Knowledge Areas:
-Knowledge of Windows clients
-Explore browse lists and SMB clients from Windows
-Share file / print resources from Windows
-Use of the smbclient program
-Use of the Windows net utility

Terms and Utilities:
-Windows net command
-smbclient
-control panel
-rdesktop
-workgroup

Reliable 300-100 exam resources

We build good relationship with a group of customers, many of them will become regular customer after passing 300-100 exam, they not only give us great comments, but purchase the second or more times later with confidence toward our products, and recommend our 300-100 test prep materials to people around them who need the exam preparation materials. Our 300-100 exam resources are the only option for you to simulate as the real test scene. As long as you are used to the pattern and core knowledge of the 300-100 exam preparation files, when facing the exam, you will feel just like a fish in water whatever the difficulties they are, and these are good comments from the former users.

As everyone knows, when you are facing different 300-100 exam preparation files on the internet and want to make a decision, you may get confused to decide which 300-100 test prep is the most useful and effective to realize our aim---passing the exam smoothly. Here we offer the best 300-100 exam resources for you and spare your worries.

Free Download 300-100 prep4sure dumps

Summary

Now that all the benefits are obvious, you understand how important it is to pass the LPI 300-100 exam and get the LPIC-3 certified professionals. That’s because the LPIC-3 certification one of the best ones for IT aspirants entering the industry as well as for those who are looking for confirmation of their skills for promotion. Moreover, with this certificate, you will be able to distinguish your CV from other candidates and become a sought-after specialist in the field of Linux administration.

Now that the benefits are clear, make a decision, sign up for the LPI 300-100 exam, and start preparing diligently using trusted materials, such as those suggested above or third-party resources. So, you can write the final test with flying colors and move up one more rung in your career.

Reference: https://www.lpi.org/our-certifications/exam-300-objectives

Thoughtful aftersales

We are responsible company that we not only sell high quality 300-100 exam resources but offer thoughtful aftersales services for customers. We have a group of experienced employees aiming to offer considerable and warm customer service. They are patient and professional to deal with your different problems after you buying our 300-100 exam preparatory. So we are not only assured about the quality of our products, but confident about the services as well.

Our 300-100 exam preparation files speak louder than any kinds of words, and we prove this by proving aftersales service 24/7 for you all year round. If you have any problem about our 300-100 exam resources, please feel free to contact with us and we will solve them for you with respect and great manner.

Instant Download: Upon successful payment, Our systems will automatically send the product you have purchased to your mailbox by email. (If not received within 12 hours, please contact us. Note: don't forget to check your spam.)

Updates & development

Our 300-100 exam preparation files with high accuracy are the best way to clear exam. And we are still pursuing more professional exam knowledge and updating the 300-100 exam resources time to time for your reference so that our exam materials are concrete and appropriate. You do not need to worry about the new updates you may miss, because we will send 300-100 exam preparation files to you for free downloading within one year after purchasing on our website.

Our company is developing faster and faster so many years because we not only offer you good 300-100 exam resources but also provide one year new version for your free downloading. Besides, we provide satisfying customer service for our users so that we build close relationships with our users from all over the world and our 300-100 test prep materials are popular as its high pass rate. If you are still hesitating if you can trust us and trust our products, we can assure you that our 300-100 exam preparation files should be your best study guide. Before purchasing, we provide free demos at the under page of products, you can download experimentally and have a try. Once you decided to place your order, we provide the easiest way for you to buy 300-100 exam preparation files within 10 minutes.

1011 Customer ReviewsWHAT PEOPLE SAY (* Some similar or old comments have been hidden.)

Rupert      - 

Excellent question answers for Lpi 300-100 exam. Prepared me well for the exam. Scored 97% in the first attempt. Highly recommend TestkingPDF to everyone.

Virginia      - 

It is the firt time to take 300-100 exams. I worry a lot about whether I can pass it or not. Thanks for your help, my friends! I passed my 300-100 exam with satisfied score! Most questions are from your guidance.Thanks so much!

Sandy      - 

Thank you so much team TestkingPDF for developing the exam practise software. Passed my 300-100 certification exam in the first attempt. Questions and answers pdf file is also highly recommended by me.

Gwendolyn      - 

The dump is easy to understand. If you want a good study guide the Lpi 300-100 exam, I have used and recommend TestkingPDF Lpi exam study guide which was very helpful for your exam.

Milo      - 

Passed 300-100 exam this morning. 300-100 dumps are valid on 90%. Got just 2 new ones.

Zona      - 

Without the help of the fast 300-100 exam updates, i wouldn’t have passed the 300-100 exam. Thanks for all the support!

Guy      - 

I will try 300-100 later.

Lydia      - 

Good 300-100 exam dumps to get reference for your 300-100 exam. And I really satisfied with my high scores. You are so professional and I feel grateful to find you!

Hedy      - 

I have more advantages now since i have got the 300-100 certification, I believe I will find better jobs after graduation. Thanks for doing such a good job!

Christian      - 

Anyway I also have some basics in this 300-100 exam so I used the 300-100 exam dumps.

Eleanore      - 

I passed the 300-100 exam successfully, and I have got the certificate today. Really appreciate the TestkingPDF.

Lambert      - 

A thorough guide to prepare for the 300-100 exams. I have passed it with a good score. Thanks!

Jocelyn      - 

I'm so happy that I passed Certified Specialist 300-100 exam yesterday.

Montague      - 

The 300-100 braindumps helped me to start preparation for exam with confidence. I passed 300-100 exam yesterday! The 300-100 dumps are valid, study hard guys!

Lance      - 

I was very confident on the day of exam and I passed it with magnificent score. The reason of this confidence was my exam preparation that I did using TestkingPDF dumps. Best Solution for Passing 300-100 Exam!!!

Gilbert      - 

All of the dump 300-100 are very helpful to my preparation.

Betty      - 

This 300-100 exam file is good. Almost all the questions are all from this 300-100 exam braindumps. I passed the exam without trouble. You are the best!

LEAVE A REPLY

Your email address will not be published. Required fields are marked *

Why Choose TestkingPDF

Quality and Value

TestkingPDF Practice Exams are written to the highest standards of technical accuracy, using only certified subject matter experts and published authors for development - no all study materials.

Tested and Approved

We are committed to the process of vendor and third party approvals. We believe professionals and executives alike deserve the confidence of quality coverage these authorizations provide.

Easy to Pass

If you prepare for the exams using our TestkingPDF testing engine, It is easy to succeed for all certifications in the first attempt. You don't have to deal with all dumps or any free torrent / rapidshare all stuff.

Try Before Buy

TestkingPDF offers free demo of each product. You can check out the interface, question quality and usability of our practice exams before you decide to buy.

Our Clients