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RHCE Rapid Track Course
Duration
5 Days
Course
OSUN-720
Available Formats
Classroom Training, Online Training
Course Description
Overview
This RHCE Rapid Track Course is designed to prepare students for the RHCE certification exam. This course is carefully designed to match the topics found in the Red Hat® RH299 exam prep course but also features the added benefit of an entire extra day of comprehensive lab exercises and detailed lecture material.Students learn the Red Hat Enterprise Linux (RHEL) system administration skills needed to pass the Red Hat Certified Engineer (RHCE) exam. This is an accelerated course meant for those students capable of absorbing information at a rapid pace or those students who only need to fill in selected gaps of knowledge because of prior Linux sys-admin experience.
Red Hat® is a registered trademark of Red Hat, Inc. and its use does not imply association or sponsorship by Red Hat, Inc.
Objectives
Upon completion of the RHCE Rapid Track Course, students will be able to:
- Understand package, network, and storage management
- Describe account and authentication management
- Summarize installation, Kickstart, and virtualization
- Use email and web services
Audience
- Administrators
Prerequisites
- RHCSA or equivalent knowledge; courses that teach the necessary skills are:
- OSUN-710 RHCSA Exam Prep, or
- OSUN-700 Red Hat Enterprise Linux Systems Admin I and OSUN-705 Red Hat Enterprise Linux Systems Admin II
Topics
SOFTWARE MANAGEMENT
- RPM Features
- RPM Architecture
- RPM Package Files
- Working With RPMs
- Rebuilding Source RPM Packages
- Managing Software Dependencies
- Using the Yum command
- YUM package groups
- Updating the Kernel RPM
- Configuring Yum
- Yum Plugins & RHN Subscription Manager
- YUM Repositories
- Lab Tasks
- Managing Software with RPM
- Using Yum
- Creating a Custom RPM Repository
- IPv4 Fundamentals
- TCP/UDP Fundamentals
- Linux Network Interfaces
- Ethernet Hardware Tools
- Network Configuration with ip Command
- Configuring Routing Tables
- IP to MAC Address Mapping with ARP
- Starting and Stopping Interfaces
- NetworkManager
- DNS Clients
- DHCP Clients
- Network Diagnostics
- Multiple IP Addresses
- Interface Bonding
- Lab Tasks
- Network Discovery
- Basic Client Networking
- Multiple IP Addresses Per Network Interface
- Introduction to Troubleshooting Labs
- Troubleshooting Practice: Networking
- Partitioning Disks with fdisk & gdisk
- Resizing a GPT Partition with gdisk
- Partitioning Disks with parted
- Non-Interactive Disk Partitioning with sfdisk
- Filesystem Creation
- Mounting Filesystems
- Filesystem Maintenance
- Troubleshooting Incorrect File Permissions
- Resizing Filesystems
- Swap
- iSCSI Architecture
- Open-iSCSI Initiator Implementation
- iSCSI Initiator Discovery
- iSCSI Initiator Node Administration
- Mounting iSCSI Targets at Boot
- iSCSI Multipathing Considerations
- Linux Unified Key Setup (LUKS)
- Lab Tasks
- Creating and Managing Filesystems
- Hot Adding Swap
- iSCSI Initiator Configuration
- LUKS-on-disk format Encrypted Filesystem
- Logical Volume Management
- Implementing LVM
- Creating Logical Volumes
- Activating LVM VGs
- Exporting and Importing a VG
- Examining LVM Components
- Changing LVM Components
- Advanced LVM Overview
- Advanced LVM: Components & Object Tags
- Advanced LVM: Automated Storage Tiering
- Advanced LVM: Thin Provisioning
- Advanced LVM: Striping & Mirroring
- Advanced LVM: RAID Volumes
- Lab Tasks
- Creating and Managing LVM Volumes
- User and Group Concepts
- User Administration
- Modifying Accounts
- Group Administration
- Password Aging
- SGID and Sticky Bit on Directories
- User Private Group Scheme
- File Access Control Lists
- Manipulating FACLs
- Viewing FACLs
- Backing Up FACLs
- Lab Tasks
- File and Directory Ownership and Permissions
- User and Group Administration
- User Private Groups
- Using Filesystem ACLs
- RHEL DS Client Configuration
- System Security Services Daemon (SSSD)
- AutoFS
- AutoFS Configuration
- Kerberos Components
- Kerberos Principals
- Authentication Process
- Install krb5.conf on Clients
- Client PAM Configuration
- Signing In to Kerberos
- Viewing Tickets
- Removing Tickets
- Passwords
- Changing Passwords
- sudo
- Giving Others Access
- Lab Tasks
- Using LDAP for Centralized User Accounts
- Kerberos Client Setup
- OpenSSH with Kerberos
- System Boot Method Overview
- systemd System and Service Manager
- Modifying systemd services
- systemd Targets
- Using systemd
- Linux Runlevels Aliases
- Legacy Support for SysV init
- Booting Linux on PCs
- GRUB 2
- GRUB 2 Configuration
- Boot Parameters
- Initial RAM Filesystem
- Legacy local bootup script support
- Shutdown and Reboot
- Lab Tasks
- Managing Services With Systemd's systemctl
- Creating a systemd unit file
- Boot Process
- Booting directly to a bash shell
- Troubleshooting Practice: Boot Process
- SELinux Security Framework
- SELinux Modes
- SELinux Commands
- Choosing an SELinux Policy
- SELinux Booleans
- Permissive Domains
- SELinux Policy Tools
- SELinux Troubleshooting
- SELinux Troubleshooting Continued
- Lab Tasks
- Exploring SELinux Modes
- SELinux File Contexts
- FirewallD
- Netfilter: Stateful Packet Filter Firewall
- Netfilter Concepts
- Using the iptables Command
- Common match_specs
- Extended Packet Matching Modules
- Connection Tracking
- Lab Tasks
- Securing Services with Netfilter
- Managing Network-Wide Time
- Continual Time Sync with NTP
- Configuring NTP Clients
- Useful NTP Commands
- Lab Tasks
- NTP Client Configuration
- System Status – Memory
- System Status – I/O
- System Status – CPU
- Performance Trending with sar
- System Logging
- /etc/rsyslog.conf
- Lab Tasks
- Remote Syslog Configuration
- System Activity Reporter
- Apache Architecture
- Adding Modules to Apache
- Apache Configuration Files
- httpd.conf – Server Settings
- httpd.conf – Main Configuration
- TLS Using mod_ssl.so
- Virtual Hosting DNS Implications
- httpd.conf – VirtualHost Configuration
- Name-based Virtual Host
- Apache Logging
- Delegating Administration
- Directory Protection
- Directory Protection with AllowOverride
- Common Uses for .htaccess
- Dynamic HTTP Content
- Configuring CGI
- Lab Tasks
- Apache Architecture
- Apache Content
- Using TLS Certificates with Apache
- Configuring Virtual Hosts
- Using .htaccess Files
- CGI Scripts in Apache
- Postfix Features
- Postfix Components
- Postfix Configuration
- master.cf
- main.cf
- Postfix Map Types
- Postfix Pattern Matching
- Virtual Domains
- Configuration Commands
- Management Commands
- Postfix, Relaying and SMTP AUTH
- SMTP AUTH Server and Relay Control
- Lab Tasks
- Configuring Postfix
- Postfix Network Configuration
- Postfix Virtual Host Configuration
- Naming Services
- The Domain Name Space
- Delegation and Zones
- Server Roles
- Resolving Names
- Resolving IP Addresses
- Restricting Queries
- Basic BIND Administration
- Configuring the Resolver
- Testing Resolution
- Creating a Site-Wide Cache
- SOA – Start of Authority
- A, AAAA, & PTR – Address & Pointer Records
- NS – Name Server
- TXT, CNAME, & MX – Text, Alias, & Mail Host
- Lab Tasks
- Caching-only DNS
- File Sharing via NFS
- NFSv4+
- NFS Clients
- NFS Server Configuration
- Implementing NFSv4
- Lab Tasks
- NFS Server Configuration
- Samba Daemons
- Accessing Windows/Samba Shares from Linux
- Samba Utilities
- Samba Configuration Files
- The smb.conf File
- Mapping Users
- Share Authentication
- User-Level Access
- Samba Account Database
- User Share Restrictions
- Lab Tasks
- Samba Share-Level Access
- Samba User-Level Access
- Samba Group Shares
- The FTP Protocol
- Active Mode FTP
- Passive Mode FTP
- vsftpd
- Anonymous FTP with vsftpd
- Lab Tasks
- Configuring vsftpd
- Secure Shell
- OpenSSH Client & Server Configuration
- Accessing Remote Shells
- Transferring Files
- SSH Key Management
- ssh-agent
- OpenSSH and Kerberos
- X Access Control
- Remote X Access (historical/insecure)
- Remote X Access (modern/secure)
- Lab Tasks
- Introduction to ssh and scp
- SSH Key-based User Authentication
- Using ssh-agent
- Kerberos Client Setup
- OpenSSH with Kerberos
- Anaconda: An Overview
- Anaconda: Booting the System
- Anaconda: Common Boot Options
- Anaconda: Loading Anaconda and Packages
- Anaconda: Storage Options
- Anaconda: Troubleshooting
- FirstBoot
- A Typical Install
- Kickstart
- Introducing libvirt
- libvirt: Basic Concepts
- virsh: Basics
- virsh: Common Tasks
- virt-install
- Virtual Machine Guest Tools & Drivers
- Lab Tasks
- Linux Installation
- Automating Installation with Kickstart
- Installing a Virtual Machine
Related Courses
-
Red Hat Enterprise Linux Systems Admin I
OSUN-700- Duration: 5 Days
- Delivery Format: Classroom Training, Online Training
- Price: 2,925.00 USD
-
Red Hat Enterprise Linux Systems Admin II
OSUN-705- Duration: 4 Days
- Delivery Format: Classroom Training, Online Training
- Price: 2,340.00 USD
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