Linux Certified System Admin - SA3 (RHEL7)

Why take this course?
📘 Unlock Your Potential with Linux Certified System Admin - SA3 (RHEL7) 🚀
Course Description:
Prepare to conquer the complexities of enterprise-level Linux system administration with our comprehensive Linux Certified System Admin - SA3 course, specifically designed for seasoned professionals who have already mastered the basics in SA1 and SA2. This advanced training module, covering Red Hat System Administration III (RH-254), is tailored for individuals holding the Linux Certified System Administrator certification or possessing equivalent skills.
Course Outline:
📑 Introduction
- Dive deeper into Linux System Administration II and familiarize yourself with installing and configuring Red Hat Enterprise Linux (RHEL) 7.
💻 Controlling Services & Daemons:
- Master the intricacies of systemd as the init system in RHEL 7, learning how it differs from traditional init systems.
- Understand the roles and processes of different daemons and services, and explore the advantages and features of systemd.
🔄 Managing IPv4 Networking:
- Get hands-on experience with NetworkManager, networking information, nmcli commands, and setting up a network connection in RHEL 7.
🔥 Firewall Management with firewalld:
- Learn to manage firewalls effectively with firewalld, understanding its benefits over iptables.
📫 Postfix Mail Server Configuration:
- Discover the inner workings of the email system, from the Mail User Agent (MUA) to the Mail Transfer Agent (MTA), Mail Delivery Agent (MDA), and Simple Mail Transfer Protocol (SMTP).
- Configure and install Postfix on RHEL 7, understand Dovecot settings for IMAP and POP3, and set up a secure mail system.
🌐 Apache Web Server Administration:
- Learn the essentials of Apache configuration, including directory tags, virtual hosts, and SSL/TLS setup to ensure encrypted sessions.
Key Topics Covered:
- Systemd fundamentals
- Advanced networking configurations with IPv4
- Firewall management and rule creation
- Detailed Postfix mail server setup and maintenance
- Comprehensive Apache web server configuration and security
Why Choose This Course?
- Hands-On Learning: Engage in practical lab sessions that provide real-world experience with RHEL 7.
- Expert Instruction: Benefit from the knowledge of experienced Linux professionals who know the ins and outs of system administration.
- Certification Preparation: This course is an excellent stepping stone for those aiming to achieve Red Hat certification or enhance their career in Linux system administration.
🎓 Who Should Take This Course?
- IT professionals aiming to advance their skills and knowledge in Linux system administration.
- Individuals preparing for Red Hat certifications, particularly RHCE (Red Hat Certified Engineer).
- System administrators who want to expand their expertise to enterprise-level systems using RHEL 7.
Embark on your journey towards mastering Linux system administration with the Linux Certified System Admin - SA3 course. Equip yourself with the tools and knowledge required to maintain and secure complex network environments running on RHEL 7, and take your career to new heights! 🌟
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