Open Source/Linux System Administration lll

Linux System Administration lll Certification Training 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).

Audience

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.

 

 

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Linux System Administration lll (40 Hours) Download Course Contents

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01 - 05 Nov GTR 09:00 AM - 05:00 PM CST
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20 - 24 Dec GTR 09:00 AM - 05:00 PM CST
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Course Modules

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
Module 2: Manage DNS Server on Centos Linux, Configure Postfix
  • 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
Module 3: Block based storage (iSCSI), File based Storage (NFS, CIFS)
  • Provide and use networked iSCSI block devices as remote disks
  • Provide NFS exports and SMB file shares to specific systems and users
Module 4: Configure MariaDB databases, Apache Web Server with virtual hosting,
  • 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
Module 5: BASH Shell Scripting, Configure the shell environment
  • Write simple Bash shell scripts
  • Use Bash conditionals and other control structures to write shell scripts
  • Use environment variables, Bash aliases, and Bash functions
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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.

 

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