Red Hat System Administration III with RHCE Exam (RH255)

Course Categorization:
Operating Systems
Course Provider:
New Horizons Computer Learning Centers
Learning Method:
Classroom Learning
This course is designed for experienced Linux administrators who require networking and security administration skills.

Lesson 1: Getting Started with the Classroom Environment

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

Lesson 2: Enhance User Security

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

Lesson 3: Bash Scripting and Tools

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

Lesson 4: File Security with GnuPG

  • Secure files with GnuPG.

Lesson 5: Software Management

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

Lesson 6: Network Monitoring

  • Profile running services then capture and analyze network traffic

Lesson 7: Route Network Traffic

  • Configure system to route traffic and customize network parameters with sysctl

Lesson 8: Secure Network Traffic

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

Lesson 9: NTP Server Configuration

  • Configure an NTP server

Lesson 10: Filesystems and Logs

  • Manage local file system integrity, monitor system over time, and system logging

Lesson 11: Centralized and Secure Storage

  • Access centralized storage (iSCSI) and encrypt filesystems

Lesson 12: SSL-encapsulated Web Services

  • Understand SSL certificates and deploy an SSL encapsulated web service

Lesson 13: Web Server Additional Configuration

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

Lesson 14: Basic SMTP Configuration

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

Lesson 15: Caching-Only DNS Server

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

Lesson 16: File Sharing with NFS

  • Configure file sharing between hosts with NFS

Lesson 17: File Sharing with CIFS

  • Configure file and print sharing between hosts with CIFS

Lesson 18: File Sharing with FTP

  • Configure file sharing with anonymous FTP

Lesson 19: Troubleshooting Boot Process

  • Understand the boot process and recover unbootable systems with rescue mode
  • Anaheim, CA - April 23, 2012
  • Waltham, MA - June 18, 2012
  • Culver City, CA - August 27, 2012
  • San Diego, CA - October 1, 2012
  • Culver City, CA - November 26, 2012
  • Anaheim, CA - December 3, 2012

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