Red Hat Certification

Red Hat Certified Specialist in High Availability Clustering (RH436)

Red Hat High Availability Clustering (RH436) provides intensive, hands-on experience with the Pacemaker component of the Red Hat Enterprise Linux High-Availability Add-On, as well as cluster storage components from the Resilient Storage Add-On, including Cluster Logical Volume Manager (CLVM), Red Hat Global File System 2 (GFS2), and Device-Mapper Multipath.

RH124: Red Hat System Administration I

 Created for senior Linux system administrators, this course strongly emphasizes lab-based activities. You’ll learn how to deploy and manage shared storage and server clusters that provide highly available network services to a mission-critical enterprise environment. This course also helps you prepare for the Red Hat Certified Specialist in High Availability Clustering exam (EX436). 

Course Outline: 

  • Clusters and storage
  • Create high-availability clusters
  • Nodes and quorum
  • Fencing
  • Resource groups
  • Troubleshoot high-availability clusters
  • Complex resource groups
  • Two-node clusters
  • ISCSI initiators
  • Multipath Storage
  • Logical volume manager (LVM) clusters
  • Global File System 2
  • Eliminate single points of failure.

Audience for this course:

Senior Linux system administrators responsible for maximizing resiliency through high-availability clustering services and using fault-tolerant shared storage technologies

Certification: Red Hat Certified Specialist in High Availability Clustering

While attending Red Hat classes can be an important part of your preparation, attending class does not guarantee success on the exam. Previous experience, practice, and native aptitude are also important determinants of success.

Exam format

The Red Hat Certified Specialist in High Availability Clustering (EX436) exam is a hands-on, practical exam that requires you to undertake real-world tasks. Internet access is not provided during the exam, and you will not be permitted to bring any hard copy or electronic documentation into the exam. This prohibition includes notes, books, or any other materials. For most exams, the documentation that ships with the product (man pagest) is available during the exam. 

Scores and reporting

Official scores for exams come exclusively from Red Hat Certification Central. Red Hat does not authorize examiners or training partners to report results to candidates directly. Scores on the exam are usually reported within 3 U.S. business days.

Exam results are reported as section scores. Red Hat does not report performance on individual items, nor will it provide additional information upon request.

Exam Duration: 3 hours.

What's Included

  • Official Training
  • Official Books
  • Certificate of Completion
  • Exam Preparation
  • Resume Building
  • Placement Assistance
  • Training Videos

Free Training Videos

Access unlimited, free training videos on latest Linux, cloud computing, devops and python tips, tricks and hacks. 

Learning Path

Recommended next training & certification: Red Hat Certified Engineer (RHCE) or AWS Certified Solutions Architect-Associate.

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