U účastníků tohoto kurzu se předpokládají již pokročilé znalosti, a to nejlépe na úrovni stanovené obsahem kurzů RH135 či RH200. Cílem tréninku je rozvinout jejich znalosti a povýšit je až na úroveň Red Hat Certified Engineer (RHCE). Kurz se podrobněji se věnuje procesu instalace, konfigurace, řízení a zabezpečení zejména síťových služeb včetně DNS, Apache, SMTP a různých typů sdílení dat na síti - od NFS až po CIFS. Zahrnuje také obecnou problematiku bezpečnosti sítí a s ...

Klíčovým tématem kurzu je špičkový produkt firmy Red Hat - RHN Satellite. Komplexní problematika instalace, nasazení, integrace a správy tohoto nástroje pro centralizovaný deployment, management a monitoring je ve čtyřdenním kurzu postupně rozvíjena tak, že si absolventi odnášejí takové vědomosti, aby mohli standardní nasazení RHN Satellite samostatně provádět. Hlavní téma organicky doplňují témata související, jak například použití concurrent version systému, kompilace R ...

Red Hat Satellite 6 Administration (rh403) is a lab-based course that explores the concepts and methods necessary for successful large-scale management of Red Hat® Enterprise Linux® systems. You will lea> how to configure Red Hat Satellite 6 on a server and populate it with software packages. You will use Red Hat Satellite to manage the software development life cycle of a subscribed host and its configuration, and lea> how to provision hosts integrated with software and Ansible® configuration ...

Kurz tvoří nadstavbu školení a certifikací úrovně Red Hat Certified Engineer (RHCE). Je věnován především problematice zabezpečení systému na různých úrovních, od souborových systémů přes autentifikaci a autorizaci pomocí PAM modulů až po netfiltering síťového provozu. Zahrnuje dále techniky bezpečné síťové komunikace v nejrůznějších modech provozu – od ssh až po vzdálené logování. Ukazuje také, které nástroje pro monitorování a audit jsou součástí Red Hat Enterprise Linu ...

Study points for the exam To help you prepare, review the exam objectives which highlights the task areas you can expect to see covered in the exam. Red Hat reserves the right to add, modify, and remove exam objectives. Such changes will be made public in advance. Candidates for the Red Hat Certificate of Expertise in Server Hardening should be able to perform the following tasks: Identify Red Hat Common Vulnerabilities and Exposures (CVEs) and Red Hat Security Advisories (RHSAs) and selectively update systems based on this information Verify package security and validity Identify and employ standards-based practices for configuring file system security, create and use encrypted file systems, tune file system features, and use specific mount options to restrict access to file system volumes Configure default permissions for users and use special file permissions, attributes, and access control lists (ACLs) to control access to files Install a * The following audiences may be interested in earning the Red Hat Certificate of Expertise in Server Hardening: System administrators responsible for standards-compliant security on Red Hat Enterprise Linux systems System administrators responsible for security on Red Hat Enterprise Linux systems or who wish to harden systems beyond default configurations RHCEs who wish to ea> Red Hat Certified Architect (RHCA). Study points for the exam To help you prepare, review the exam objectives which highlights the task areas you can expect to see covered in the exam. Red Hat reserves the right to add, modify, and remove exam objectives. Such changes will be made public in advance. Candidates for the Red Hat Certificate of Expertise in Server Hardening should be able to perform the following tasks: Identify Red Hat Common Vulnerabilities and Exposures (CVEs) and Red Hat Security Advisories (RHSAs) and selectively update systems based on this information Verify package security and validity Identify and employ standards-based practices for configuring file system security, create and use encrypted file systems, tune file system features, and use specific mount options to restrict access to file system volumes Configure default permissions for users and use special file permissions, attributes, and access control lists (ACLs) to control access to files Install and use intrusion detection capabilities in Red Hat Enterprise Linux to monitor critical system files Manage user account security and user password security Manage system login security using pluggable authentication modules (PAM) Configure console security by disabling features that allow systems to be rebooted or powered off using bootloader passwords Configure system-wide acceptable use notifications Install, configure, and manage identity management services and configure identity management clients Configure remote system logging services, configure system logging, and manage system log files using mechanisms such as log rotation and compression Configure system auditing services and review audit reports Use network scanning tools to identify open network service ports and configure and troubleshoot system firewalling As with all Red Hat performance-based exams, configurations must persist after reboot without intervention. Scores and reporting Official scores for exams come exclusively from Red Hat Certification Central. Red Hat does not authorize examiners or training partners to report results to candidates directly. Scores on the exam are usually reported within 3 U.S. business days. Exam results are reported as section scores. Red Hat does not report performance on individual items, nor will it provide additional information upon request. Prerequisites Be a Red Hat Certified System Administrator (RHCSA) or have comparable wor ...

Configuration Management with Puppet (DO405) is designed for system administrators and cloud administrators who intend to implement Puppet as integrated with Red Hat ® products in an operations environment or a cloud computing environment. This course is on Red Hat Enterprise Linux ® 7 and Red Hat Satellite 6. This course will cover case studies involving Red Hat products that use Puppet: Red Hat Enterprise Linux OpenStack ® Platform and Red Hat Satellite. Key Puppet concepts will be in ...

Study points for the exam To help you prepare, the exam objectives highlight the task areas you can expect to see covered in the exam. Red Hat reserves the right to add, modify, and remove exam objectives. Such changes will be made public in advance. Candidates for the Red Hat Certificate of Expertise in Enterprise Deployment and Systems Management should be able to perform the following tasks: Configure Red Hat Network (RHN) Satellite server Create child channels of a base channel Create different types of RHN users Create groups and add group administrators Create configuration channels Create a custom RPM spec file and build a binary RPM from provided source code Upload custom RPMS to an RHN Satellite server Create activation keys Assign groups, software channels, and configuration channels to an activation key Configure errata Provision RHN Satellite Server clients using kickstart Set up an SVN version co * System administrators responsible for managing large enterprise environments RHCEs interested in pursuing Red Hat Certified Architect (RHCA) Study points for the exam To help you prepare, the exam objectives highlight the task areas you can expect to see covered in the exam. Red Hat reserves the right to add, modify, and remove exam objectives. Such changes will be made public in advance. Candidates for the Red Hat Certificate of Expertise in Enterprise Deployment and Systems Management should be able to perform the following tasks: Configure Red Hat Network (RHN) Satellite server Create child channels of a base channel Create different types of RHN users Create groups and add group administrators Create configuration channels Create a custom RPM spec file and build a binary RPM from provided source code Upload custom RPMS to an RHN Satellite server Create activation keys Assign groups, software channels, and configuration channels to an activation key Configure errata Provision RHN Satellite Server clients using kickstart Set up an SVN version control repository Kickstart a machine using Cobbler Manage virtual systems using RHN Satellite server Clone channels and use a cloned channel As with all Red Hat performance-based exams, configurations must persist after reboot without intervention. Scores and reporting Official scores for exams come exclusively from Red Hat Certification Central. Red Hat does not authorize examiners or training partners to report results to candidates directly. Scores on the exam are usually reported within 3 U.S. business days. Exam results are reported as section scores. Red Hat does not report performance on individual items, nor will it provide additional information upon request. Prerequisites Red Hat recommends that candidates ea> Red Hat Certified System Administrator (RHCSA) or Red Hat Certified Engineer (RHCE) before attempting this exam but neither is required. Be Red Hat Certified System Administrators or have comparable work experience and skills (Red Hat Certified Engineer would be even better) Have taken the Red Hat Enterprise Deployment and Systems Management (rh401) course or have extensive work experience working with Red Hat Satellite Server Review the Red Hat Certificate of Expertise in Enterprise Deployment and Systems Management exam (EX401) objectives Recommended courses rh401 - Red Hat Enterprise Deployment and Systems Management ...

Study points for the exam To help you prepare, review the exam objectives which highlights the task areas you can expect to see covered in the exam. Red Hat reserves the right to add, modify, and remove exam objectives. Such changes will be made public in advance. Candidates should be able to perform the tasks listed below: Configure a high-availability cluster, using either physical or virtual systems, that: Provides a service fail-over between the nodes Provides a preferred node for the service Selectively fails over based on node characteristics Manage logical volumes in a clustered environment such as: Create volumes and volume groups that are available to all members of a highly-available cluster Create snapshots of logical volumes Configure a GFS file system to: Meet specified size, layout, and performance objectives Support file system quotas Configure iSCSI targe * Experienced Linux ® system administrators responsible for the planning, deployment, and management of more than 1 physical or virtualized server An RHCE interested in earning a Red Hat Certificate of Expertise or RHCA credential Study points for the exam To help you prepare, review the exam objectives which highlights the task areas you can expect to see covered in the exam. Red Hat reserves the right to add, modify, and remove exam objectives. Such changes will be made public in advance. Candidates should be able to perform the tasks listed below: Configure a high-availability cluster, using either physical or virtual systems, that: Provides a service fail-over between the nodes Provides a preferred node for the service Selectively fails over based on node characteristics Manage logical volumes in a clustered environment such as: Create volumes and volume groups that are available to all members of a highly-available cluster Create snapshots of logical volumes Configure a GFS file system to: Meet specified size, layout, and performance objectives Support file system quotas Configure iSCSI targets and initiators Manage device configuration using udev Create and manage Red Hat Storage based clusters including: Creating distributed clusters Creating replicated clusters Implementing and utilizing appropriate file systems As with all Red Hat performance-based exams, configurations must persist after reboot without intervention. Scores and reporting Official scores for exams come exclusively from Red Hat Certification Central. Red Hat does not authorize examiners or training partners to report results to candidates directly. Scores on the exam are usually reported within 3 U.S. business days. Exam results are reported as section scores. Red Hat does not report performance on individual items, nor will it provide additional information upon request. Prerequisites Holding a current RHCE certification is recommended. Have Red Hat Enterprise Clustering and Storage Management (rh436) or equivalent experience. Understand that real-world system administration experience is also an important aspect of preparation for the exam. Review exam objectives for the Red Hat Certificate of Expertise in Clustering and Storage Management Exam. Recommended courses rh436 - Red Hat High Availability Clustering ...

Study points for the exam To help you prepare, the exam objectives highlight the task areas you can expect to see covered in the exam. Red Hat reserves the right to add, modify, and remove exam objectives. Such changes will be made public in advance. Candidates should be able to perform the tasks listed below: Use utilities such as vmstat, iostat, mpstat, sar, gnome-system-monitor, top, powertop and others to analyze and report system and application behavior Configure systems to provide performance metrics using utilities such as Performance Co-Pilot (PCP) Use the Pluggable Authentication Modules (PAM) mechanism to implement restrictions on critical system resources Use - proc - sys, sysctl and - sys to examine and modify and set kernel run-time parameters Use utilities such as dmesg, dmidecode, x86info, sosreport etc. to profile system hardware configurations Analyze system and application behavior using tools such as ps, strace, top and Valgrind C * Experienced Linux system administrators responsible for maximizing resource utilization through performance tuning An RHCE interested in earning Red Hat Certified Architect (RHCA) Study points for the exam To help you prepare, the exam objectives highlight the task areas you can expect to see covered in the exam. Red Hat reserves the right to add, modify, and remove exam objectives. Such changes will be made public in advance. Candidates should be able to perform the tasks listed below: Use utilities such as vmstat, iostat, mpstat, sar, gnome-system-monitor, top, powertop and others to analyze and report system and application behavior Configure systems to provide performance metrics using utilities such as Performance Co-Pilot (PCP) Use the Pluggable Authentication Modules (PAM) mechanism to implement restrictions on critical system resources Use - proc - sys, sysctl and - sys to examine and modify and set kernel run-time parameters Use utilities such as dmesg, dmidecode, x86info, sosreport etc. to profile system hardware configurations Analyze system and application behavior using tools such as ps, strace, top and Valgrind Configure systems to run SystemTap scripts Alter process priorities of both new and existing processes Configure systems to support alternate page sizes for applications that use large amounts of memory Given multiple versions of applications that perform the same or similar tasks, choose which version of the application to run on a system based on its observed performance characteristics Configure disk subsystems for optimal performance using mechanisms such as swap partition placement, I - O scheduling algorithm selection, file system layout and others Configure kernel behavior by altering module parameters Calculate network buffer sizes based on known quantities such as bandwidth and round-trip time and set system buffer sizes based on those calculations Select and configure tuned profiles Manage system resource usage using control groups As with all Red Hat performance-based exams, configurations must persist after reboot without intervention. Scores and reporting Official scores for exams come exclusively from Red Hat Certification Central. Red Hat does not authorize examiners or training partners to report results to candidates directly. Scores on the exam are usually reported within 3 U.S. business days. Exam results are reported as section scores. Red Hat does not report performance on individual items, nor will it provide additional information upon request. Prerequisites Red Hat recommends that candidates ea> Red Hat Certified System Administrator (RHCSA) or Red Hat Certified Engineer (RHCE) before attempting this exam but neither is required. Exam candidates should: Be a Red Hat Certified System Administrator (RHCSA) or have comparable work experience and skills (RHCE would be eve ...

IT konference Kurzy a certifikace Red Hat Red Hat Learning Subscription (RHLS) Red Hat Single Sign-On Administrace operačního systému (RHCSA) Pokročilá administrace (RHCE) RHEL pro systémové architekty (RHCA) OpenShift Ansible DevOps Cloud computing, Virtualization and Storage Security EAP - Enterprise Application Platform FUSE ...