RH131VT Red Hat LInux System Administration Virtual Training

Overview:

For users of Linux (or UNIX) who want to start building skills in systems administration on Red Hat Linux, to a level where they can attach and configure a workstation on an existing network. See complete details below.

Description:

Prerequisites:
RH033 Red Hat Linux Essentials or equivalent experience with Red Hat Linux.

Goal:
An operator who can perform system administration tasks to a level where he/she can install, configure, and attach a new Red Hat Linux workstation to an existing network.

Audience:
Linux or UNIX users, who understand the basics of Red Hat Linux, that desire further technical training to begin the process of becoming a system administrator.

Prepares for:
RH253 Red Hat Linux Networking and System Administration
RH253VT Red Hat Linux Networking and System Administration Virtual Training 

Includes:
9 days intensive training on Red Hat Enterprise Linux
Hands-on labs and exercises
One workstation per student
Student materials, pre-assessment questionnaire, study aids, handouts
Access to laboratory machines 24x7 throughout class duration, excluding occasional maintenance periods. 

Class times:
4 hours each day, M-F for first week, M-Th for second week
Start: 1:00pm EST
End: 5:00pm EST

Note: Technical content subject to change without notice. Significant changes in course content will generally be available in posted outlines at least two months prior to being implemented in scheduled courses, to allow enrolled students adequate prep time. Reload this page regularly to insure up-to-date information.

Unit 1 - System InitializationObjectives
Boot Sequence Overview
Boot Loader Components
GRUB and grub.conf
Starting the Boot Process: GRUB
Kernel Initialization
init Initialization
Run Levels
/etc/rc.d/rc.sysinit
/etc/rc.d/rc
System V run levels
/etc/rc.d/rc.local
Controlling Services
Hands-on Lab 1: Managing Startup
Unit 2 - Package ManagementRPM Package Manager
Installing and Removing Software
Updating a Kernel RPM
rpm Queries
rpm Verification
About yum
Using yum
Searching packages/files
Configuring Additional Repositories
Creating a private repository
Red Hat Network
Red Hat Network Server
Entitlements
Red Hat Network Client
Hands-on Lab 2: Working with packages
Unit 3 - Kernel ServicesObjectives
The Linux Kernel
Kernel Images and Variants
Kernel Modules
Kernel Module Utilities
Managing the initrd Image
Accessing Drivers Through /dev
Device Node Examples
Managing /dev With udev
Adding Files Under /dev
Kernel Configuration With /proc
/proc Examples
sysctl : Persistent Kernel Configuration
Exploring Hardware Devices
Monitoring Processes and Resources
Hands-on Lab 3: Configuring the kernel
Unit 4 - System ServicesNetwork Time Protocol
System Logging
syslog Configuration
XOrg: The X11 Server
XOrg Server Configuration
XOrg in runlevel 3
XOrg in runlevel 5
Remote X Sessions
SSH: Secure Shell
VNC: Virtual Network Computing
cron
Controlling Access to cron
System crontab Files
Daily Cron Jobs
The anacron System
CUPS
Hands-on Lab 4: System Services
Unit 5 - User AdministrationAdding a New User Account
User Private Groups
Modifying / Deleting User Accounts
Group Administration
Password Aging Policies
Switching Accounts
sudo
Network Users
Authentication Configuration
Example: NIS Configuration
Example: LDAP Configuration
SUID and SGID Executables
SGID Directories
The Sticky Bit
Default File Permissions
Access Control Lists (ACLs)
SELinux
SELinux: Targeted Policy
SELinux: Management
Unit 6 - Filesystem ManagementObjectives
Overview: Adding New Filesystems to the Filesystem Tree
Device Recognition
Disk Partitioning
Managing Partitions
Making Filesystems
Filesystem Labels
tune2fs
Mount Points and /etc/fstab
Mounting Filesystems with mount
Unmounting Filesystems
mount By Example
Handling Swap Files and Partitions
Mounting NFS Filesystems
Automounter
Direct Maps
gnome-mount
Hands-on Lab 6: Adding New Filesystems to the Filesystem Tree
Unit 7 - Advanced Filesystem ManagementConfiguring the Quota System
Setting Quotas for Users
Reporting Quota Status
What is Software RAID?
Software RAID Configuration
Software RAID Testing and Recovery
What is Logical Volume Manager (LVM)?
Creating Logical Volumes
Resizing Logical Volumes
Logical Volume Manager Snapshots
Using LVM Snapshots
Archiving tools: tar
Archiving Tools: dump/restore
Archiving Tools: rsync:
Hands-on Lab 7: Advanced Filesystem Mangement
Unit 8 - Network ConfigurationObjectives
Network Inferfaces
Driver Selection
Speed and Duplex Settings
IPv4 Addresses
Dynamic IPv4 Configuration
Static IPv4 Configuration
Device Aliases
Routing Table
Default Gateway
Configuring Routes
Verify IP Connectivity
Defining the Local Host Name
Local Resolver
Remote Resolvers
Verify DNS Connectivity
Network Configuration Utilities
Transparent Dynamic Configuration
Implementing IPv6
IPv6: Dynamic Interface Configuration
IPv6: StaticInterface Configuration
IPv6: Routing Configuration
New and Modified Utilities
Hands-on Lab 8: Manage Network Settings
Unit 9 - InstallationAnaconda, the Red Hat Enterprise Linux Installer
First Stage: Starting the Installation
First Stage: Boot Media
Accessing the Installer
First Stage: Installation Method
Network Installation Server
Second Stage: Installation Overview
Configuring File Systems
Advanced Partitioning
Package Selection
First Boot: Post-Install Configuration
Kickstart
Starting a Kickstart Installation
Anatomy of a Kickstart File
Kickstart: Commands Section
Kickstart: Commands section
Kickstart: Packages Section
Kickstart: %pre, %post
Hands-on Lab 9: Installation and System-Initialization
Unit 10 - Virtualization with XenVirtualization with Xen
Hardware Considerations
Preparing Domain-0
Virtual Resources
Domain-U Configuration
Installing a new Domain-U
Domain Management with xm
Activating Domains on boot
Hands-on Lab 10: Exploring Virtualization
Unit 11 - TroubleshootingMethod of Fault Analysis
Fault Analysis: Gathering Data
Things to Check: X
Things to Check: Networking
Order of the Boot Process
Filesystem Corruption
Filesystem Recovery
Recovery Run-levels
Rescue Environment
Rescue Environment Utilities
Rescue Environment Details
Hands-on Lab 11: System Rescue and Troubleshooting