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  • PRIVATE BATCH
  • PUBLIC PROGRAM
  • ON DEMAND
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Course Details

  • Course Overview
  • Skills Gained
  • Who Can Benefit
  • Prerequisites
  • Syllabus

Red Hat System Administration III (RH254) is designed for experienced Linux administrators who require networking and security administration skills. With a heavy emphasis on practical, hands-on labs, this course is tightly aligned with experienced Linux administrators' job tasks and the skills required for advancement. Focus is placed on enhancing the students' automation skills to securely configure, deploy and manage network services including DNS, Apache, SMTP, and network file sharing. In addition, this course emphasizes security, including monitoring, packet filtering, access controls, and SELinux. At the completion of this course, students already familiar with the RHCT/RHCSA administration skills will have exposure to all competencies tested by the RHCSA and RHCE exams.

Enhancing user security
Disk management with iSCSI
System and network activity monitoring
Network management and packet filtering
Software management
Web service management
File sharing across platforms
Basic SMTP management
Senior Linux system administrators who require networking and security administration skills
Linux IT professionals who currently have RHCT/RHCSA certification, and are interested in earning an RHCE certification
Linux IT professionals that can demonstrate the competencies needed to earn an RHCT/RHCSA, but have not passed the RHCSA exam provided with the Red Hat System Administration II course
RHCSA Rapid Track Course (RH200) or Red Hat System Administration I & II
Equivalent experience to the RHCSA Rapid Track Course
Skills required to earn an RHCT/RHCSA certification

Follow up courses and exams
Red Hat Enterprise Linux Troubleshooting (RH242)
Red Hat Enterprise Virtualization (RH318)
Red Hat Enterprise Security: Network Services (RHS333)
Red Hat Enterprise Deployment, Virtualization and Systems Management (RH401)
Red Hat Enterprise Directory Services and Authentication (RH423)
Red Hat Enterprise SE Linux Policy Administration (RHS429)
Red Hat Enterprise Clustering and Storage Management (RH436)
Red Hat Enterprise System Monitoring and Performance Tuning (RH442)

Unit 1: Getting Started with the Classroom Environment

Objective: Given a virtualized environment, begin to administrate multiple systems using prerequisite skills


Unit 2: Enhance User Security

Objective: Configure system to use Kerberos to verify credentials and grant privileges via sudo


Unit 3: Bash Scripting and Tools

Objective: Automate system administration tasks utilizing Bash scripts and text-based tools


Unit 4: File Security with GnuPG

Objective: Secure files with GnuPG.


Unit 5: Software Management

Objective: Use yum plugins to manage packages and understand the design of packages to build a simple package


Unit 6: Network Monitoring

Objective: Profile running services then capture and analyze network traffic


Unit 7: Route Network Traffic

Objective: Configure system to route traffic and customize network parameters with sysctl


Unit 8: Secure Network Traffic

Objective: Secure network traffic through SSH port forwarding and iptables filtering/network address translation (NAT)


Unit 9: NTP Server Configuration

Objective: Configure an NTP server


Unit 10: Filesystems and Logs

Objective: Manage local file system integrity, monitor system over time, and system logging


Unit 11: Centralized and Secure Storage

Objective: Access centralized storage (iSCSI) and encrypt filesystems


Unit 12: SSL-encapsulated Web Services

Objective: Understand SSL certificates and deploy an SSL encapsulated web service


Unit 13: Web Server Additional Configuration

Objective: Configure web server with virtual hosts, dynamic content, and authenticated directories


Unit 14: Basic SMTP Configuration

Objective: Configure an SMTP server for basic operation (null client, receiving mail, smarthost relay)


Unit 15: Caching-Only DNS Server

Objective: Understand DNS resource records and configure a caching-only name server


Unit 16: File Sharing with NFS

Objective: Configure file sharing between hosts with NFS


Unit 17: File Sharing with CIFS

Objective: Configure file and print sharing between hosts with CIFS


Unit 18: File Sharing with FTP

Objective: Configure file sharing with anonymous FTP


Unit 19: Troubleshooting Boot Process

Objective: Understand the boot process and recover unbootable systems with rescue mode

Audience

  • DEVELOPER
  • SYSTEM ANALYST
  • QA TESTER
  • BUSINESS ANALYST

Public Program Schedule

Course Name Duration Brochure Location Schedule Enroll
There is no upcoming Public Batch Schedule, you can ask for Private Batch or for On-Demand Learning

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FAQ

  • How does a live-online class differ from a standard classroom delivery ?
  • What time do classes begin ?
  • As a participant, what can I expect from the class ?
  • What will be qualification of my trainer?
  • When and where can I write exam?
  • What do I get when I pass all exams and courses associated with a certification ?
  • How long is a Red Hat certification valid?
  • What happens to my certification status after three years?
  • How do I pay?
  • What are your cancellation & refund policy?

Our live online classes are conducted in the same manner as our classroom classes, using the same manuals and lab equipment. Just as in our classroom classes, each online student is assigned a set of remote lab equipment including an ESXi host and various pre-configured Virtual machines, as the specific class they are attending requires. The students connect to the lab environment using Microsoft’s Remote Display Protocol (RDP) in order to perform the lab exercises. The vast majority of our online students find the class experience equivalent to or better than a classroom delivered class.

Class begins at 9:30 am and ends at 5:30 pm(IST).

Class will be 50:50 mixture of theory and practical. You will get labs and soft copy of courseware from Red Hat.

All our trainers are Red Hat Certified Instructors

You can write exam in any KOALA testing center.

After a candidate passes all the requirements for a certification, Red Hat will email you the result.

Red Hat certifications are valid for three years from your certification date.

After three years, your certification expires. To maintain your certification, you will need to pass the current certification exam, or if applicable, pursue the update path.

We accept all modes of payment. If you are being nominated by your organization, your organization need to release PO before the course start date. If you are an individual you can pay through credit / debit cards, online transfer (RTGS/NEFT) to our account 7 days prior to the course start date.

  • In a highly unlikely event of cancellation of batch from our end, we shall refund 100% that is paid by you. If client choose to cancel for any reasons, below is the terms.
  • If you cancel or reschedule your registration 5 or more calendar days before the scheduled start date of the class – No cancellation charges
  • If you cancel or reschedule your registration less than 5 calendar days before the scheduled start date of the class – cancellation charges 100% of the course fee
  • If you do not show up for the event, or cancel on the day of the event - cancellation charges 100% of the course fee

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