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LPI 202-450 Exam Topics, Blueprint and Syllabus

LPIC-2 - Exam 202 (part 2 of 2), version 4.5

Last Update December 26, 2024
Total Questions : 119

Our LPIC-2 Certified Linux Engineer 202-450 exam questions and answers cover all the topics of the latest LPIC-2 - Exam 202 (part 2 of 2), version 4.5 exam, See the topics listed below. We also provide LPI 202-450 exam dumps with accurate exam content to help you prepare for the exam quickly and easily. Additionally, we offer a range of LPI 202-450 resources to help you understand the topics covered in the exam, such as LPIC-2 Certified Linux Engineer video tutorials, 202-450 study guides, and 202-450 practice exams. With these resources, you can develop a better understanding of the topics covered in the exam and be better prepared for success.

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LPI 202-450 Exam Overview :

Exam Name LPIC-2 - Exam 202 (part 2 of 2), version 4.5
Exam Code 202-450
Actual Exam Duration The duration of the LPI 202-450 Exam is 90 minutes.
What exam is all about LPI 202-450 is an exam that tests the candidate's knowledge and skills in administering Linux systems. The exam focuses on advanced topics such as network configuration, system security, and troubleshooting. It is designed for experienced Linux administrators who want to demonstrate their expertise in managing complex Linux environments. The exam consists of 60 multiple-choice and fill-in-the-blank questions, and candidates have 90 minutes to complete it. Passing the exam earns the candidate the LPIC-2 certification, which is recognized globally as a standard for Linux administration proficiency.
Passing Score required The passing score required in the LPI 202-450 exam is 500 out of 800.
Competency Level required Based on the official LPI website, the exam is designed for experienced Linux professionals who have a good understanding of Linux administration, networking, security, and troubleshooting. The exam covers advanced topics such as system maintenance, kernel management, storage management, network configuration, and security administration. Therefore, candidates should have a high level of competency in these areas to pass the exam. It is recommended that candidates have at least two years of experience in Linux administration before attempting this exam.
Questions Format The LPI 202-450 exam consists of multiple-choice questions, fill-in-the-blank questions, and drag-and-drop questions. The exam also includes scenario-based questions that require candidates to analyze a given situation and select the best course of action. Additionally, the exam may include performance-based questions that require candidates to perform specific tasks in a simulated environment.
Delivery of Exam The LPI 202-450 exam is a computer-based exam that is delivered through Pearson VUE testing centers.
Language offered The LPI 202-450 exam is designed to test the candidate's proficiency in the Linux operating system. Therefore, the language used in the exam is primarily technical and related to Linux commands, utilities, and system administration. The exam is conducted in English, and candidates are expected to have a good understanding of technical terms and concepts related to Linux. The exam may also include questions related to scripting languages such as Bash, Perl, and Python.
Cost of exam You can visit the official website of the Linux Professional Institute (LPI) to get the latest pricing information for the exam.
Target Audience The LPI 202-450 certification exam is designed for IT professionals who have intermediate to advanced knowledge and skills in Linux system administration. The target audience for this exam includes: 1. Linux system administrators who want to validate their skills and knowledge in managing Linux systems. 2. IT professionals who are responsible for maintaining and troubleshooting Linux servers and networks. 3. Linux enthusiasts who want to enhance their knowledge and skills in Linux system administration. 4. IT managers who want to ensure that their Linux system administrators have the necessary skills and knowledge to manage their Linux systems effectively. 5. Students who are pursuing a career in Linux system administration and want to validate their skills and knowledge through certification. 6. Professionals who want to switch their career to Linux system administration and need to demonstrate their skills and knowledge to potential employers. Overall, the LPI 202-450 certification exam is suitable for anyone who wants to demonstrate their expertise in Linux system administration and advance their career in this field.
Average Salary in Market The average salary for a Linux system administrator with LPI certification is around $70,000 per year. However, the salary may vary depending on the location, experience, and industry.
Testing Provider You can visit the official website of the Linux Professional Institute (LPI) to register for the exam and find authorized testing centers near you.
Recommended Experience According to the LPI website, the recommended experience for the LPI 202-450 exam includes: - A good understanding of Linux command-line tools and utilities - Familiarity with Linux system administration tasks, such as managing users and groups, configuring network settings, and managing storage devices - Knowledge of Linux security concepts and best practices - Experience with shell scripting and automation - Familiarity with virtualization technologies, such as KVM and VirtualBox - Understanding of Linux networking concepts, including TCP/IP, DNS, DHCP, and routing It is also recommended that candidates have completed the LPI 201 exam or have equivalent knowledge and experience.
Prerequisite

The prerequisites for the LPI 202-450 exam are:

  1. Passing the LPI 201 exam
  2. Familiarity with the Linux command line
  3. Understanding of Linux system administration, including file systems, networking, and security
  4. Knowledge of shell scripting and programming in at least one language
  5. Experience with Linux server administration, including installation, configuration, and maintenance.

It is recommended to have at least one year of experience in Linux system administration before taking the LPI 202-450 exam.

Retirement (If Applicable) it is recommended to check the official website of the Linux Professional Institute (LPI) for the latest updates on exam retirements.
Certification Track (RoadMap): The LPI 202-450 exam is part of the Linux Professional Institute (LPI) certification program. It is designed to test the candidate's knowledge and skills in administering Linux systems and networks. The certification track/roadmap for the LPI 202-450 exam includes the following steps: 1. Obtain the LPIC-2 certification by passing the LPI 201 and LPI 202 exams. 2. Pass the LPI 300: Mixed Environment exam to obtain the LPIC-3 certification. 3. Choose a specialization area and pass the corresponding LPIC-3 exam to obtain the LPIC-3 certification in that area. The specialization areas for the LPIC-3 certification include: - Enterprise Security - Virtualization and High Availability - Network Administration - DevOps Tools Engineer By following this certification track/roadmap, candidates can demonstrate their expertise in Linux system administration and advance their careers in the field.
Official Information https://www.lpi.org/our-certifications/exam-202-objectives
See Expected Questions LPI 202-450 Expected Questions in Actual Exam
Take Self-Assessment Use LPI 202-450 Practice Test to Assess your preparation - Save Time and Reduce Chances of Failure

LPI 202-450 Exam Topics :

Section Weight Objectives
Topic 207: Domain Name Server 8%

207.1 Basic DNS server configuration

Weight: 3

Description: Candidates should be able to configure BIND to function as a caching-only DNS server. This objective includes the ability to manage a running server and configuring logging.

Key Knowledge Areas:

  • BIND 9.x configuration files, terms and utilities
  • Defining the location of the BIND zone files in BIND configuration files
  • Reloading modified configuration and zone files
  • Awareness of dnsmasq, djbdns and PowerDNS as alternate name servers

The following is a partial list of the used files, terms and utilities:

  • /etc/named.conf
  • /var/named/
  • /usr/sbin/rndc
  • kill
  • host
  • dig

 

207.2 Create and maintain DNS zones

Weight: 3

Description: Candidates should be able to create a zone file for a forward or reverse zone and hints for root level servers. This objective includes setting appropriate values for records, adding hosts in zones and adding zones to the DNS. A candidate should also be able to delegate zones to another DNS server.

Key Knowledge Areas:

  • BIND 9 configuration files, terms and utilities
  • Utilities to request information from the DNS server
  • Layout, content and file location of the BIND zone files
  • Various methods to add a new host in the zone files, including reverse zones

Terms and Utilities:

  • /var/named/
  • zone file syntax
  • resource record formats
  • named-checkzone
  • named-compilezone
  • masterfile-format
  • dig
  • nslookup
  • host

 

207.3 Securing a DNS server

Weight: 2

Description: Candidates should be able to configure a DNS server to run as a non-root user and run in a chroot jail. This objective includes secure exchange of data between DNS servers.

Key Knowledge Areas:

  • BIND 9 configuration files
  • Configuring BIND to run in a chroot jail
  • Split configuration of BIND using the forwarders statement
  • Configuring and using transaction signatures (TSIG)
  • Awareness of DNSSEC and basic tools
  • Awareness of DANE and related records

Terms and Utilities:

  • /etc/named.conf
  • /etc/passwd
  • DNSSEC
  • dnssec-keygen
  • dnssec-signzone
Topic 208: Web Services 11%

208.1 Implementing a web server

Weight: 4

Description: Candidates should be able to install and configure a web server. This objective includes monitoring the server’s load and performance, restricting client user access, configuring support for scripting languages as modules and setting up client user authentication. Also included is configuring server options to restrict usage of resources. Candidates should be able to configure a web server to use virtual hosts and customize file access.

Key Knowledge Areas:

  • Apache 2.4 configuration files, terms and utilities
  • Apache log files configuration and content
  • Access restriction methods and files
  • mod_perl and PHP configuration
  • Client user authentication files and utilities
  • Configuration of maximum requests, minimum and maximum servers and clients
  • Apache 2.4 virtual host implementation (with and without dedicated IP addresses)
  • Using redirect statements in Apache’s configuration files to customize file access

Terms and Utilities:

  • access logs and error logs
  • .htaccess
  • httpd.conf
  • mod_auth_basic, mod_authz_host and mod_access_compat
  • htpasswd
  • AuthUserFile, AuthGroupFile
  • apachectl, apache2ctl
  • httpd, apache2

 

208.2 Apache configuration for HTTPS

Weight: 3

Description: Candidates should be able to configure a web server to provide HTTPS.

Key Knowledge Areas:

  • SSL configuration files, tools and utilities
  • Generate a server private key and CSR for a commercial CA
  • Generate a self-signed Certificate
  • Install the key and certificate, including intermediate CAs
  • Configure Virtual Hosting using SNI
  • Awareness of the issues with Virtual Hosting and use of SSL
  • Security issues in SSL use, disable insecure protocols and ciphers

Terms and Utilities:

  • Apache2 configuration files
  • /etc/ssl/, /etc/pki/
  • openssl, CA.pl
  • SSLEngine, SSLCertificateKeyFile, SSLCertificateFile
  • SSLCACertificateFile, SSLCACertificatePath
  • SSLProtocol, SSLCipherSuite, ServerTokens, ServerSignature, TraceEnable

 

208.3 Implementing a proxy server

Weight: 2

Description: Candidates should be able to install and configure a proxy server, including access policies, authentication and resource usage.

Key Knowledge Areas:

  • Squid 3.x configuration files, terms and utilities
  • Access restriction methods
  • Client user authentication methods
  • Layout and content of ACL in the Squid configuration files

Terms and Utilities:

  • squid.conf
  • acl
  • http_access

 

208.4 Implementing Nginx as a web server and a reverse proxy

Weight: 2

Description: Candidates should be able to install and configure a reverse proxy server, Nginx. Basic configuration of Nginx as a HTTP server is included.

Key Knowledge Areas:

  • Nginx
  • Reverse Proxy
  • Basic Web Server

Terms and Utilities:

  • /etc/nginx/
  • nginx
Topic 209: File Sharing 8%

209.1 SAMBA Server Configuration

Weight: 5

Description: Candidates should be able to set up a Samba server for various clients. This objective includes setting up Samba as a standalone server as well as integrating Samba as a member in an Active Directory. Furthermore, the configuration of simple CIFS and printer shares is covered. Also covered is a configuring a Linux client to use a Samba server. Troubleshooting installations is also tested.

Key Knowledge Areas:

  • Samba 4 documentation
  • Samba 4 configuration files
  • Samba 4 tools and utilities and daemons
  • Mounting CIFS shares on Linux
  • Mapping Windows user names to Linux user names
  • User-Level, Share-Level and AD security

Terms and Utilities:

  • smbd, nmbd, winbindd
  • smbcontrol, smbstatus, testparm, smbpasswd, nmblookup
  • samba-tool
  • net
  • smbclient
  • mount.cifs
  • /etc/samba/
  • /var/log/samba/

 

209.2 NFS Server Configuration

Weight: 3

Description: Candidates should be able to export filesystems using NFS. This objective includes access restrictions, mounting an NFS filesystem on a client and securing NFS.

Key Knowledge Areas:

  • NFS version 3 configuration files
  • NFS tools and utilities
  • Access restrictions to certain hosts and/or subnets
  • Mount options on server and client
  • TCP Wrappers
  • Awareness of NFSv4

Terms and Utilities:

  • /etc/exports
  • exportfs
  • showmount
  • nfsstat
  • /proc/mounts
  • /etc/fstab
  • rpcinfo
  • mountd
  • portmapper
Topic 210: Network Client Management 11%

210.1 DHCP configuration

Weight: 2

Description: Candidates should be able to configure a DHCP server. This objective includes setting default and per client options, adding static hosts and BOOTP hosts. Also included is configuring a DHCP relay agent and maintaining the DHCP server.

Key Knowledge Areas:

  • DHCP configuration files, terms and utilities
  • Subnet and dynamically-allocated range setup
  • Awareness of DHCPv6 and IPv6 Router Advertisements

Terms and Utilities:

  • dhcpd.conf
  • dhcpd.leases
  • DHCP Log messages in syslog or systemd journal
  • arp
  • dhcpd
  • radvd
  • radvd.conf

 

210.2 PAM authentication

Weight: 3

Description: The candidate should be able to configure PAM to support authentication using various available methods. This includes basic SSSD functionality.

Key Knowledge Areas:

  • PAM configuration files, terms and utilities
  • passwd and shadow passwords
  • Use sssd for LDAP authentication

Terms and Utilities:

  • /etc/pam.d/
  • pam.conf
  • nsswitch.conf
  • pam_unix, pam_cracklib, pam_limits, pam_listfile, pam_sss
  • sssd.conf

 

210.3 LDAP client usage

Weight: 2

Description: Candidates should be able to perform queries and updates to an LDAP server. Also included is importing and adding items, as well as adding and managing users.

Key Knowledge Areas:

  • LDAP utilities for data management and queries
  • Change user passwords
  • Querying the LDAP directory

Terms and Utilities:

  • ldapsearch
  • ldappasswd
  • ldapadd
  • ldapdelete

 

210.4 Configuring an OpenLDAP server

Weight: 4

Description: Candidates should be able to configure a basic OpenLDAP server including knowledge of LDIF format and essential access controls.

Key Knowledge Areas:

  • OpenLDAP
  • Directory based configuration
  • Access Control
  • Distinguished Names
  • Changetype Operations
  • Schemas and Whitepages
  • Directories
  • Object IDs, Attributes and Classes

Terms and Utilities:

  • slapd
  • slapd-config
  • LDIF
  • slapadd
  • slapcat
  • slapindex
  • /var/lib/ldap/
  • loglevel
Topic 211: E-Mail Services 8%

211.1 Using e-mail servers

Weight: 4

Description: Candidates should be able to manage an e-mail server, including the configuration of e-mail aliases, e-mail quotas and virtual e-mail domains. This objective includes configuring internal e-mail relays and monitoring e-mail servers.

Key Knowledge Areas:

  • Configuration files for postfix
  • Basic TLS configuration for postfix
  • Basic knowledge of the SMTP protocol
  • Awareness of sendmail and exim

Terms and Utilities:

  • Configuration files and commands for postfix
  • /etc/postfix/
  • /var/spool/postfix/
  • sendmail emulation layer commands
  • /etc/aliases
  • mail-related logs in /var/log/

 

211.2 Managing E-Mail Delivery

Weight: 2

Description: Candidates should be able to implement client e-mail management software to filter, sort and monitor incoming user e-mail.

Key Knowledge Areas:

  • Understanding of Sieve functionality, syntax and operators
  • Use Sieve to filter and sort mail with respect to sender, recipient(s), headers and size
  • Awareness of procmail

Terms and Utilities:

  • Conditions and comparison operators
  • keep, fileinto, redirect, reject, discard, stop
  • Dovecot vacation extension

 

211.3 Managing Remote E-Mail Delivery

Weight: 2

Description: Candidates should be able to install and configure POP and IMAP daemons.

Key Knowledge Areas:

  • Dovecot IMAP and POP3 configuration and administration
  • Basic TLS configuration for Dovecot
  • Awareness of Courier

Terms and Utilities:

  • /etc/dovecot/
  • dovecot.conf
  • doveconf
  • doveadm
Topic 212: System Security  

212.1 Configuring a router

Weight: 3

Description: Candidates should be able to configure a system to forward IP packet and perform network address translation (NAT, IP masquerading) and state its significance in protecting a network. This objective includes configuring port redirection, managing filter rules and averting attacks.

Key Knowledge Areas:

  • iptables and ip6tables configuration files, tools and utilities
  • Tools, commands and utilities to manage routing tables.
  • Private address ranges (IPv4) and Unique Local Addresses as well as Link Local Addresses (IPv6)
  • Port redirection and IP forwarding
  • List and write filtering and rules that accept or block IP packets based on source or destination protocol, port and address
  • Save and reload filtering configurations

Terms and Utilities:

  • /proc/sys/net/ipv4/
  • /proc/sys/net/ipv6/
  • /etc/services
  • iptables
  • ip6tables

 

212.2 Securing FTP servers

Weight: 2

Description: Candidates should be able to configure an FTP server for anonymous downloads and uploads. This objective includes precautions to be taken if anonymous uploads are permitted and configuring user access.

Key Knowledge Areas:

  • Configuration files, tools and utilities for Pure-FTPd and vsftpd
  • Awareness of ProFTPd
  • Understanding of passive vs. active FTP connections

Terms and Utilities:

  • vsftpd.conf
  • important Pure-FTPd command line options

 

212.3 Secure shell (SSH)

Weight: 4

Description: Candidates should be able to configure and secure an SSH daemon. This objective includes managing keys and configuring SSH for users. Candidates should also be able to forward an application protocol over SSH and manage the SSH login.

Key Knowledge Areas:

  • OpenSSH configuration files, tools and utilities
  • Login restrictions for the superuser and the normal users
  • Managing and using server and client keys to login with and without password
  • Usage of multiple connections from multiple hosts to guard against loss of connection to remote host following configuration changes

Terms and Utilities:

  • ssh
  • sshd
  • /etc/ssh/sshd_config
  • /etc/ssh/
  • Private and public key files
  • PermitRootLogin, PubKeyAuthentication, AllowUsers, PasswordAuthentication, Protocol

 

212.4 Security tasks

Weight: 3

Description: Candidates should be able to receive security alerts from various sources, install, configure and run intrusion detection systems and apply security patches and bugfixes.

Key Knowledge Areas:

  • Tools and utilities to scan and test ports on a server
  • Locations and organizations that report security alerts as Bugtraq, CERT or other sources
  • Tools and utilities to implement an intrusion detection system (IDS)
  • Awareness of OpenVAS and Snort

Terms and Utilities:

  • telnet
  • nmap
  • fail2ban
  • nc
  • iptables

 

212.5 OpenVPN

Weight: 2

Description: Candidates should be able to configure a VPN (Virtual Private Network) and create secure point-to-point or site-to-site connections.

Key Knowledge Areas:

  • OpenVPN

Terms and Utilities:

  • /etc/openvpn/
  • openvpn