Preferred method of contact:

(RH254) Red Hat System Administration III

COURSE TYPE

Foundation

Course Number

1644

Duration

4 Days

PDF Add to WishList

Red Hat System Administration III (RH254), related to Red Hat Enterprise Linux 7, is designed for experienced Linux system administrators who hold a Red Hat Certified System Administrator (RHCSA) certification or equivalent skills and who want to broaden their ability to administer Linux systems at an enterprise level. The course is focused on deploying and managing network servers running caching Domain Name Service (DNS), MariaDB, Apache HTTPD, Postfix SMTP nullclients, network file sharing with Network File System (NFS) and Server Message Block (SMB), iSCSI initiators and targets, advanced networking and firewalld configurations, and the use of Bash shell scripting to help automate, configure, and troubleshoot the system. Through lectures and hands-on labs, students who have already earned the RHCSA certification will be exposed to all competencies covered by the Red Hat Certified Engineer (RHCE) exam.

You Will Learn How To

  • Network port security and link aggregation
  • iSCSI initiator and target configuration
  • DNS troubleshooting and caching name server
  • Providing NFS and SMB file servers
  • Apache HTTPD web server management
  • MariaDB SQL database configuration
  • Postfix SMTP nullclient for servers
  • Bash scripting for automation

Important Course Information

Requirements:

  • RHCSA certification or equivalent experience

Course Outline

  • Control services and daemons
  • Review how to manage services and the boot-up process using systemctl.
  • Manage IPv6 networking
  • Configure and troubleshoot basic IPv6 networking on Red Hat Enterprise Linux systems.
  • Configure link aggregation and bridging
  • Configure and troubleshoot advanced network interface functionality including bonding, teaming, and local software bridges.
  • Control network port security
  • Permit and reject access to network services using advanced SELinux and firewalld filtering techniques.
  • Manage DNS for servers
  • Set and verify correct DNS records for systems and configure secure DNS caching.
  • Configure email delivery
  • Relay all email sent by the system to an SMTP gateway for central delivery.
  • Provide block-based storage
  • Provide and use networked iSCSI block devices as remote disks.
  • Provide file-based storage
  • Provide NFS exports and SMB file shares to specific systems and users.
  • Configure MariaDB databases
  • Provide a MariaDB SQL database for use by programs and database administrators.
  • Provide Apache HTTPD web service
  • Configure Apache HTTPD to provide Transport Layer Security (TLS)-enabled websites and virtual hosts.
  • Write Bash scripts
  • Write simple shell scripts using Bash.
  • Bash conditionals and control structures
  • Use Bash conditionals and other control structures to write more sophisticated shell commands and scripts.
  • Configure the shell environment
  • Customize Bash startup and use environment variables, Bash aliases, and Bash functions.
  • Linux containers preview
  • Preview the capabilities of Linux containers, Docker, and other related technologies in Red Hat Enterprise Linux 7.
  • Comprehensive review
  • Practice and demonstrate knowledge and skills learned in Red Hat System Administration III.
Show complete outline
Show Less

Convenient Ways to Attend This Instructor-Led Course

Attend this live, instructor-led course In-Class or Online via WebEx.

Live, Online

Private Team Training

Live, Online

Tuition Fee — Standard: £1780  

20 - 23 Nov (4 Days)
9:00 AM - 5:00 PM GMT
Online (WebEx) Online (WebEx) Reserve Your Seat

How would you like to attend?

Live , Online Via WebEx

20 - 23 Nov (4 Days)
9:30 AM - 5:30 PM GMT
Online (WebEx) Online (WebEx) Reserve Your Seat

How would you like to attend?

Live , Online Via WebEx

5 - 8 Feb (4 Days)
9:00 AM - 5:00 PM GMT
Online (WebEx) Online (WebEx) Reserve Your Seat

How would you like to attend?

Live , Online Via WebEx

5 - 8 Feb (4 Days)
9:30 AM - 5:30 PM GMT
Online (WebEx) Online (WebEx) Reserve Your Seat

How would you like to attend?

Live , Online Via WebEx

Guaranteed to Run

Private Team Training

Enroling at least 3 people in this course? Consider bringing this (or any course that can be custom designed) to your preferred location as a private team training.

For details, call 0800 282 353 or Click here »

Tuition Fee

Standard

In Classroom or
Online

Standard

£1780

Private Team Training

Contact Us »

Training Hours

Standard class hours:
9:00 a.m. - 4:30 p.m.

Last day class hours:
9:00 a.m. - 3:30 p.m.

Free Course Exam – Last Day:
3:30 p.m. - 4:30 p.m.

Each class day:
Informal discussion with instructor about your projects or areas of special interest:
4:30 p.m. - 5:30 p.m.

- ,

Prev
Next
Chat Now

Please Choose a Language

Canada - English

Canada - Français