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GL299 – RHCE EXAM PREP Dezember

13. Dezember 2021 - 17. Dezember 2021

Gratis

Dieser Kurs ist sorgfältig auf die Themen des Red Hat® RH299-Prüfungsvorbereitungskurses abgestimmt, bietet jedoch den zusätzlichen Vorteil eines zusätzlichen Tages mit umfassenden Laborübungen und detailliertem Vortragsmaterial.

Die Teilnehmer erlernen die Fähigkeiten zur Systemadministration von Red Hat Enterprise Linux (RHEL), die zum Bestehen der Prüfung zum Red Hat Certified Engineer (RHCE) erforderlich sind. Dies ist ein beschleunigter Kurs, der für Teilnehmer gedacht ist, die in der Lage sind, Informationen im schnellen Tempo aufzunehmen oder für Teilnehmer, die nur ausgewählte Wissenslücken füllen müssen, weil sie bereits Erfahrung als Linux-Systemadministrator haben.

Red Hat® ist ein eingetragenes Warenzeichen von Red Hat.

Voraussetzung: Die Teilnehmer sollten bereits über den RHCSA oder gleichwertige Kenntnisse verfügen. Kurse, welche die notwendigen Kenntnisse vermittel, sind der GL199 «RHCSA Rapid Track Course» oder die GL124 und GL134 Trainings.
Distribution: Centos 8 / Red Hat Enterprise Linux 8
Dauer: 5 Tage
Kosten: 2500.- zuzüglich MwSt

Inhalt

    1. SOFTWARE MANAGEMENT
      1. RPM Features
      2. RPM Architecture
      3. RPM Package Files
      4. Working With RPMs
      5. Rebuilding Source RPM Packages
      6. Managing Software Dependencies
      7. Using the Yum command
      8. YUM package groups
      9. Updating the Kernel RPM
      10. Configuring Yum
      11. Yum Plugins & RHN Subscription Manager
      12. YUM Repositories
      LAB TASKS
      1. Managing Software with RPM
      2. Using Yum
      3. Creating a Custom RPM Repository
    2. NETWORK MANAGEMENT
      1. IPv4 Fundamentals
      2. TCP/UDP Fundamentals
      3. Linux Network Interfaces
      4. Ethernet Hardware Tools
      5. Network Configuration with ip Command
      6. Configuring Routing Tables
      7. IP to MAC Address Mapping with ARP
      8. Starting and Stopping Interfaces
      9. NetworkManager
      10. DNS Clients
      11. DHCP Clients
      12. Network Diagnostics
      13. Multiple IP Addresses
      14. Interface Bonding
      LAB TASKS
      1. Network Discovery
      2. Basic Client Networking
      3. Multiple IP Addresses Per Network Interface
      4. Introduction to Troubleshooting Labs
      5. Troubleshooting Practice: Networking
    3. STORAGE MANAGEMENT
      1. Partitioning Disks with fdisk & gdisk
      2. Resizing a GPT Partition with gdisk
      3. Partitioning Disks with parted
      4. Non-Interactive Disk Partitioning with sfdisk
      5. Filesystem Creation
      6. Mounting Filesystems
      7. Filesystem Maintenance
      8. Troubleshooting Incorrect File Permissions
      9. Resizing Filesystems
      10. Swap
      11. iSCSI Architecture
      12. Open-iSCSI Initiator Implementation
      13. iSCSI Initiator Discovery
      14. iSCSI Initiator Node Administration
      15. Mounting iSCSI Targets at Boot
      16. iSCSI Multipathing Considerations
      17. Linux Unified Key Setup (LUKS)
      LAB TASKS
      1. Creating and Managing Filesystems
      2. Hot Adding Swap
      3. iSCSI Initiator Configuration
      4. LUKS-on-disk format Encrypted Filesystem
    4. LOGICAL VOLUME MANAGEMENT (LVM)
      1. Logical Volume Management
      2. Implementing LVM
      3. Creating Logical Volumes
      4. Activating LVM VGs
      5. Exporting and Importing a VG
      6. Examining LVM Components
      7. Changing LVM Components
      8. Advanced LVM Overview
      9. Advanced LVM: Components & Object Tags
      10. Advanced LVM: Automated Storage Tiering
      11. Advanced LVM: Thin Provisioning
      12. Advanced LVM: Striping & Mirroring
      13. Advanced LVM: RAID Volumes
      LAB TASKS
      1. Creating and Managing LVM Volumes
    5. ACCOUNT MANAGEMENT
      1. User and Group Concepts
      2. User Administration
      3. Modifying Accounts
      4. Group Administration
      5. Password Aging
      6. SGID and Sticky Bit on Directories
      7. User Private Group Scheme
      8. File Access Control Lists
      9. Manipulating FACLs
      10. Viewing FACLs
      11. Backing Up FACLs
      LAB TASKS
      1. File and Directory Ownership and Permissions
      2. User and Group Administration
      3. User Private Groups
      4. Using Filesystem ACLs
    6. AUTHENTICATION MANAGEMENT
      1. RHEL DS Client Configuration
      2. System Security Services Daemon (SSSD)
      3. AutoFS
      4. AutoFS Configuration
      5. Kerberos Components
      6. Kerberos Principals
      7. Authentication Process
      8. Install krb5.conf on Clients
      9. Client PAM Configuration
      10. Signing In to Kerberos
      11. Viewing Tickets
      12. Removing Tickets
      13. Passwords
      14. Changing Passwords
      15. sudo
      16. Giving Others Access
      LAB TASKS
      1. Using LDAP for Centralized User Accounts
      2. Kerberos Client Setup
      3. OpenSSH with Kerberos
    7. BOOT MANAGEMENT
      1. System Boot Method Overview
      2. systemd System and Service Manager
      3. Modifying systemd services
      4. systemd Targets
      5. Using systemd
      6. Linux Runlevels Aliases
      7. Legacy Support for SysV init
      8. Booting Linux on PCs
      9. GRUB 2
      10. GRUB 2 Configuration
      11. Boot Parameters
      12. Initial RAM Filesystem
      13. Legacy local bootup script support
      14. Shutdown and Reboot
      LAB TASKS
      1. Managing Services With Systemd’s systemctl
      2. Creating a systemd unit file
      3. Boot Process
      4. Booting directly to a bash shell
      5. Troubleshooting Practice: Boot Process
    8. MANAGING SELINUX
      1. SELinux Security Framework
      2. SELinux Modes
      3. SELinux Commands
      4. Choosing an SELinux Policy
      5. SELinux Booleans
      6. Permissive Domains
      7. SELinux Policy Tools
      8. SELinux Troubleshooting
      9. SELinux Troubleshooting Continued
      LAB TASKS
      1. Exploring SELinux Modes
      2. SELinux File Contexts
    9. FIREWALL MANAGEMENT
      1. FirewallD
      2. Netfilter: Stateful Packet Filter Firewall
      3. Netfilter Concepts
      4. Using the iptables Command
      5. Common match_specs
      6. Extended Packet Matching Modules
      7. Connection Tracking
      LAB TASKS
      1. Securing Services with Netfilter
    10. NETWORK TIME PROTOCOL (NTP) SERVICE
      1. Managing Network-Wide Time
      2. Continual Time Sync with NTP
      3. Configuring NTP Clients
      4. Useful NTP Commands
      LAB TASKS
      1. NTP Client Configuration
    11. SYSTEM MONITORING AND LOGS
      1. System Status – Memory
      2. System Status – I/O
      3. System Status – CPU
      4. Performance Trending with sar
      5. System Logging
      6. /etc/rsyslog.conf
      LAB TASKS
      1. Remote Syslog Configuration
      2. System Activity Reporter
    12. WEB (HTTP/HTTPS) SERVICE
      1. Apache Architecture
      2. Adding Modules to Apache
      3. Apache Configuration Files
      4. httpd.conf – Server Settings
      5. httpd.conf – Main Configuration
      6. TLS Using mod_ssl.so
      7. Virtual Hosting DNS Implications
      8. httpd.conf – VirtualHost Configuration
      9. Name-based Virtual Host
      10. Apache Logging
      11. Delegating Administration
      12. Directory Protection
      13. Directory Protection with AllowOverride
      14. Common Uses for .htaccess
      15. Dynamic HTTP Content
      16. Configuring CGI
      LAB TASKS
      1. Apache Architecture
      2. Apache Content
      3. Using TLS Certificates with Apache
      4. Configuring Virtual Hosts
      5. Using .htaccess Files
      6. CGI Scripts in Apache
    13. SMTP SERVICE
      1. Postfix Features
      2. Postfix Components
      3. Postfix Configuration
      4. master.cf
      5. main.cf
      6. Postfix Map Types
      7. Postfix Pattern Matching
      8. Virtual Domains
      9. Configuration Commands
      10. Management Commands
      11. Postfix, Relaying and SMTP AUTH
      12. SMTP AUTH Server and Relay Control
      LAB TASKS
      1. Configuring Postfix
      2. Postfix Network Configuration
      3. Postfix Virtual Host Configuration
    14. CACHING-ONLY DNS SERVICE
      1. Naming Services
      2. The Domain Name Space
      3. Delegation and Zones
      4. Server Roles
      5. Resolving Names
      6. Resolving IP Addresses
      7. Restricting Queries
      8. Basic BIND Administration
      9. Configuring the Resolver
      10. Testing Resolution
      11. Creating a Site-Wide Cache
      12. SOA – Start of Authority
      13. A, AAAA, & PTR – Address & Pointer Records
      14. NS – Name Server
      15. TXT, CNAME, & MX – Text, Alias, & Mail Host
      LAB TASKS
      1. Caching-only DNS
    15. FILE SHARING WITH NFS
      1. File Sharing via NFS
      2. NFSv4+
      3. NFS Clients
      4. NFS Server Configuration
      5. Implementing NFSv4
      LAB TASKS
      1. NFS Server Configuration
    16. FILE SHARING WITH CIFS
      1. Samba Daemons
      2. Accessing Windows/Samba Shares from Linux
      3. Samba Utilities
      4. Samba Configuration Files
      5. The smb.conf File
      6. Mapping Users
      7. Share Authentication
      8. User-Level Access
      9. Samba Account Database
      10. User Share Restrictions
      LAB TASKS
      1. Samba Share-Level Access
      2. Samba User-Level Access
      3. Samba Group Shares
    17. FILE TRANSFER PROTOCOL (FTP) SERVICE
      1. The FTP Protocol
      2. Active Mode FTP
      3. Passive Mode FTP
      4. vsftpd
      5. Anonymous FTP with vsftpd
      LAB TASKS
      1. Configuring vsftpd
    18. SECURE SHELL (SSH) SERVICE
      1. Secure Shell
      2. OpenSSH Client & Server Configuration
      3. Accessing Remote Shells
      4. Transferring Files
      5. SSH Key Management
      6. ssh-agent
      7. OpenSSH and Kerberos
      8. X Access Control
      9. Remote X Access (historical/insecure)
      10. Remote X Access (modern/secure)
      LAB TASKS
      1. Introduction to ssh and scp
      2. SSH Key-based User Authentication
      3. Using ssh-agent
      4. Kerberos Client Setup
      5. OpenSSH with Kerberos
    19. INSTALLATION, KICKSTART, AND VIRTUALIZATION
      1. Anaconda: An Overview
      2. Anaconda: Booting the System
      3. Anaconda: Common Boot Options
      4. Anaconda: Loading Anaconda and Packages
      5. Anaconda: Storage Options
      6. Anaconda: Troubleshooting
      7. FirstBoot
      8. A Typical Install
      9. Kickstart
      10. Introducing libvirt
      11. libvirt: Basic Concepts
      12. virsh: Basics
      13. virsh: Common Tasks
      14. virt-install
      15. Virtual Machine Guest Tools & Drivers
      LAB TASKS
      1. Linux Installation
      2. Automating Installation with Kickstart
      3. Installing a Virtual Machine
    20.  
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Details

Beginn:
13. Dezember 2021
Ende:
17. Dezember 2021
Eintritt:
Gratis
Veranstaltungskategorie:

Veranstaltungsort

Remote – Dieser Kurs findet im Digitalen Klassenzimmer mit Live Trainer statt. Jeder Teilnehmer schaltet sich per Remote Software (Zoom) zu

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OpenEducation
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