Linux System Administration lll Course Overview

Red Hat System Administration III: Data Center Services for Red Hat Enterprise Linux 7 (RH254) is expected for experienced Linux® structure directors who hold a Red Hat Certified System Administrator (RHCSA®) affirmation or have equivalent aptitudes and need to augment their ability to coordinate Linux systems at an endeavor level.

This course relies upon Red Hat® Enterprise Linux 7.

The course is revolved around sending and managing framework servers running saving territory name organization (DNS), MariaDB, Apache HTTPD, Postfix SMTP nullclients, orchestrate record granting to network archive system (NFS) and server message square (SMB), iSCSI initiators and targets, advanced arranging and firewalld structures, and the use of hammer shell scripting to help motorize, plan, and examine the structure. Through talks and hands-on labs, understudies who have quite recently earned the RHCSA affirmation will be exhibited to all capacities verified by the Red Hat Certified Engineer (RHCE) test (EX300).


This course is proposed for experienced Linux administrators wishing to pick up attempted level robotization techniques through scripting, how to pass on and check framework organizations, and how to regulate other key security features of Red Hat Enterprise Linux. Going before taking this course, you should have earned your RHCSA or have equivalent capacities.



The 1-on-1 Advantage

Flexible Dates

  • • Choose Start Date
  • • Reschedule After Booking
  • • Weekend / Evening Option

4-Hour Sessions

You will learn:

Module 1: link aggregation and bridging on CentOS Linux, Port security using advanced SELinux and firewalld
  • Configure and troubleshoot advanced network interface functionality including bonding, teaming, and local software bridges
  • Permit and reject access to network services using advanced SELinux and firewalld
  • Set and verify correct DNS records for systems and configure secure DNS caching
  • Relay all email sent by the system to an SMTP gateway for central delivery
  • Provide and use networked iSCSI block devices as remote disks
  • Provide NFS exports and SMB file shares to specific systems and users
  • Provide a MariaDB SQL database for use by programs and database administrators
  • Configure Apache HTTPD to provide Transport Layer Security (TLS)-enabled websites and virtual hosts
  • Write simple Bash shell scripts
  • Use Bash conditionals and other control structures to write shell scripts
  • Use environment variables, Bash aliases, and Bash functions
Live Online Training (Duration : 40 Hours)
We Offer :
  • 1-on-1 Public - Select your own start date. Other students can be merged.
  • 1-on-1 Private - Select your own start date. You will be the only student in the class.

2050 + If you accept merging of other students.
4 Hours
8 Hours
Week Days

Start Time : At any time

12 AM
12 PM

1-On-1 Training is Guaranteed to Run (GTR)
Group Training
1800 Per Participant
06 - 10 Mar
09:00 AM - 05:00 PM CST
(8 Hours/Day)
03 - 07 Apr
09:00 AM - 05:00 PM CST
(8 Hours/Day)
Course Prerequisites

Course Prerequisites

  • RHCSA accreditation or indistinguishable experience
  • For candidates who have not earned their RHCSA insistence, attestation of the correct capacities and learning can be gotten by passing the online aptitudes evaluation


After completion of this course; you will learn following:


Control administrations and daemons

  • Audit how to oversee administrations and the boot-up procedure utilizing systemctl.

Oversee IPv6 organizing

  • Design and investigate essential IPv6 organizing on Red Hat Enterprise Linux frameworks.

Arrange connect accumulation and spanning

  • Design and investigate propelled arrange interface usefulness including holding, joining, and neighborhood programming spans.

Control system port security

  • Grant and reject access to network administrations utilizing progressed SELinux and firewalld separating methods.

Oversee DNS for servers

  • Set and check right DNS records for frameworks and arrange secure DNS storing.

Design email conveyance

  • Transfer all email sent by the framework to a SMTP portal for focal conveyance.

Give square based stockpiling

  • Give and use organized iSCSI square gadgets as remote circles.

Give record based stockpiling

  • Give NFS fares and SMB document offers to explicit frameworks and clients.

Design MariaDB databases

  • Give a MariaDB SQL database to use by projects and database heads.

Give Apache HTTPD web administration

  • Design Apache HTTPD to give Transport Layer Security (TLS)- empowered sites and virtual hosts.

Compose slam contents

  • Compose straightforward shell contents utilizing slam.

Slam conditionals and control structures

  • Use slam conditionals and other control structures to compose progressively complex shell directions and contents.

Arrange the shell condition

  • Modify slam startup and use condition factors, slam nom de plumes, and slam capacities.

Thorough audit

  • Practice and show information and aptitudes learned in this course.


Student Feedback  (Check Koenig Feedback on Trustpilot)

Q1 Say something about the Trainer? Q2 How is Koenig different from other training Companies? Q3 Will you come back to Koenig for training ?

Student Name Country Feedback Rating
Abu United States A1. Yes, she was very clear & a strong mastery of both English & Azure platforms hence following was easy. She was also patient and was answering every question asked, she also shared material & tips on how to pass the exam, Well done, and keep it up.
Nick Barker United States A1. Calm and understanding, she not only kept the course running well but also took time to help those with lots of questions. Very well done.
Robin Johnson United States A2. Individual attention during training, excellent customer service and coordination. Neha has been ever so helpful and is definitely an asset to Koenig.
Shivani Prasad United States A1. The trainer was great and his teaching methods were incredible. He used different teaching methods to ensure I was learning well. A fun trainer with lots of patience and understanding.
Adam United States A1. The trainer was very knowledgeable and well prepared about the presentation/training subject, with a positive attitude towards students and making every effort in answering questions during the training session. Top-notch service!
Suresh United States A1. Exceptional... recommend to everyone!
Shyam Vaddakapett United States A1. My trainer, Mohit Kakkar was excellent as he focused on hands-on assignments to supplement the concepts of AZ 900. The training coordinator Jasmeet as well as the ops manager Sheshadri are also very professional and customer-centric. I recommend Koenig for training courses, and I will take some more courses with them soon.
Gilles Chirlias United States A1. Chavi was a great teacher, I have learned a lot from her. I would like to have her for the next training, which would be the AZ 301 and AZ 500.
Abdulrahman Saad Alshahrani United States A1. Excellent trainer. I will take another course with him someday. He deserves a good appreciation from his Manager.
Anonymous United States

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1-on-1 Public - Select your start date. Other students can be merged.
1-on-1 Private - Select your start date. You will be the only student in the class.
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The Fee includes:
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  • Testing Via Qubits
  • Remote Labs
Schedule for Group Training is decided by Koenig. Schedule for 1-on-1 is decided by you.
In 1-on-1 you can select your own schedule, other students can be merged but you select the schedule. Choose 1-on-1 if published schedule do not meet your requirement. If you also want a private session, opt for 1-on-1 Public.
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