Build the skills to perform the key tasks needed to become a full-time Linux administrator Red Hat System Administration II (RH134) serves as the second part of the RHCSA training track for IT professionals who have taken Red Hat System Administration I (RH124) . The course goes deeper into core Linux system administration skills in storage configuration and management, installation and deployment of Red Hat® Enterprise Linux®, management of security features such as SELinux, control of recurrin ...

Study points for the exam RHCSA exam candidates should be able to accomplish the tasks below without assistance. These have been grouped into several categories. Understand and use essential tools Access a shell prompt and issue commands with correct syntax Use input-output redirection (>, >>, |, 2>, etc.) Use grep and regular expressions to analyze text Access remote systems using ssh Log in and switch users in multiuser targets Archive, compress, unpack, and uncompress files using tar, star, gzip, and bzip2 Create and edit text files Create, delete, copy, and move files and directories Create hard and soft links List, set, and change standard ugo wx permissions Locate, read, and use system documentation including man, info, and files in - usr - share - doc Note: Red Hat may use applications during the exam that are not included in Red Hat Enterprise Linux for the purpose of evaluating candidate s abilities to meet thi * Experienced Red Hat Enterprise Linux system administrators seeking validation of their skills Students who have attended Red Hat System Administration I and II and are on the path to ea> RHCSA certification Experienced Linux system administrators who require a certification either by their organization or based on a mandate (DOD 8570 directive) IT professionals who are on the path to ea> RHCE certification An RHCE who is noncurrent or who is about to become noncurrent and wants to recertify as an RHCE Study points for the exam RHCSA exam candidates should be able to accomplish the tasks below without assistance. These have been grouped into several categories. Understand and use essential tools Access a shell prompt and issue commands with correct syntax Use input-output redirection (>, >>, |, 2>, etc.) Use grep and regular expressions to analyze text Access remote systems using ssh Log in and switch users in multiuser targets Archive, compress, unpack, and uncompress files using tar, star, gzip, and bzip2 Create and edit text files Create, delete, copy, and move files and directories Create hard and soft links List, set, and change standard ugo wx permissions Locate, read, and use system documentation including man, info, and files in - usr - share - doc Note: Red Hat may use applications during the exam that are not included in Red Hat Enterprise Linux for the purpose of evaluating candidate s abilities to meet this objective. Operate running systems Boot, reboot, and shut down a system normally Boot systems into different targets manually Interrupt the boot process in order to gain access to a system Identify CPU - memory intensive processes, adjust process priority with renice, and kill processes Locate and interpret system log files and journals Access a virtual machine s console Start and stop virtual machines Start, stop, and check the status of network services Securely transfer files between systems Configure local storage List, create, delete partitions on MBR and GPT disks Create and remove physical volumes, assign physical volumes to volume groups, and create and delete logical volumes Configure systems to mount file systems at boot by Universally Unique ID (UUID) or label Add new partitions and logical volumes, and swap to a system non-destructively Create and configure file systems Create, mount, unmount, and use vfat, ext4, and xfs file systems Mount and unmount CIFS and NFS network file systems Extend existing logical volumes Create and configure set-GID directories for collaboration Create and manage Access Control Lists (ACLs) Diagnose and correct file permission problems Deploy, configure, and maintain systems Configure networking and hostname resolutio ...

Study points for the exam RHCE exam candidates should consult the RHCSA exam objectives and be capable of RHCSA-level tasks, as some of these skills may be required in order to meet RHCE exam objectives. Red Hat reserves the right to add, modify, and remove objectives. Such changes will be made public in advance through revisions to this document. RHCE exam candidates should be able to accomplish the following without assistance. These have been grouped into several categories. System configuration and management Use network teaming or bonding to configure aggregated network links between two Red Hat Enterprise Linux systems Configure IPv6 addresses and perform basic IPv6 troubleshooting Route IP traffic and create static routes Use firewalld and associated mechanisms such as rich rules, zones and custom rules, to implement packet filtering and configure network address translation (NAT) Use - proc - sys and sysctl to modify and set kernel runtime para * Experienced Linux IT professionals who currently have RHCSA certification and are interested in earning an RHCE certification Experienced Red Hat Enterprise Linux system administrators seeking validation of their skills Students who have attended the Red Hat System Administration I, II, and III courses or the RHCE Certification lab Experienced Linux system administrators who require a certification either by their organization or based on a mandate (DOD 8570 directive) An RHCE who is noncurrent and has passed the RHCSA exam Study points for the exam RHCE exam candidates should consult the RHCSA exam objectives and be capable of RHCSA-level tasks, as some of these skills may be required in order to meet RHCE exam objectives. Red Hat reserves the right to add, modify, and remove objectives. Such changes will be made public in advance through revisions to this document. RHCE exam candidates should be able to accomplish the following without assistance. These have been grouped into several categories. System configuration and management Use network teaming or bonding to configure aggregated network links between two Red Hat Enterprise Linux systems Configure IPv6 addresses and perform basic IPv6 troubleshooting Route IP traffic and create static routes Use firewalld and associated mechanisms such as rich rules, zones and custom rules, to implement packet filtering and configure network address translation (NAT) Use - proc - sys and sysctl to modify and set kernel runtime parameters Configure a system to authenticate using Kerberos Configure a system as either an iSCSI target or initiator that persistently mounts an iSCSI target Produce and deliver reports on system utilization (processor, memory, disk, and network) Use shell scripting to automate system maintenance tasks Network services Network services are an important subset of the exam objectives. RHCE candidates should be capable of meeting the following objectives for each of the network services listed below: Install the packages needed to provide the service Configure SELinux to support the service Use SELinux port labeling to allow services to use non-standard ports Configure the service to start when the system is booted Configure the service for basic operation Configure host-based and user-based security for the service HTTP - HTTPS Configure a virtual host Configure private directories Deploy a basic CGI application Configure group-managed content Configure TLS security DNS Configure a caching-only name server Troubleshoot DNS client issues NFS Provide network shares to specific clients Provide network shares suitable for group collaboration Use Kerberos to control access to NFS network shares SMB Provid ...

Kurz je určen pro Java vývojáře a architekty, kteří se chtějí naučit použití a integraci Fuse Message Broker * Představení Apache ActiveMQ a Java Service Message Instalace Konfigurace a správa Skupiny zpráv a jejich užití Virtuální destinace Broker sítě Kvalita služeb (škálovatelnost a postup při selhání) Vysoká dostupnost ...

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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 ...

Study points for the exam Using Red Hat JBoss EAP, RHCJA exam candidates should be able to accomplish the tasks below without assistance. The tasks have been grouped into categories to assist your preparation. Install and manage JBoss EAP Install JBoss EAP to a specific location on a system Install additional, operating system specific native libraries to enhance JBoss EAP performance Configure minimal security requirements for accessing and managing JBoss EAP Access and manage JBoss EAP using the provided tools Configure and start a multi-node, multi-server JBoss EAP domain spanning at least two hosts with multiple servers per host Configure JBoss EAP domains, hosts and servers Create and remove JBoss EAP domains, hosts and servers Start, monitor and stop individual JBoss EAP domains, hosts and servers Configure Java ™ memory usage at the host, server group and server level Configure JBoss EAP to suppor * IT professionals who want to ea> a credential that shows they have the skills and knowledge needed to install, configure, monitor, manage, and deploy applications to Red Hat JBoss EAP: Application server systems administrators Application administrators Application developers Deployment managers System architects Quality assurance engineers Study points for the exam Using Red Hat JBoss EAP, RHCJA exam candidates should be able to accomplish the tasks below without assistance. The tasks have been grouped into categories to assist your preparation. Install and manage JBoss EAP Install JBoss EAP to a specific location on a system Install additional, operating system specific native libraries to enhance JBoss EAP performance Configure minimal security requirements for accessing and managing JBoss EAP Access and manage JBoss EAP using the provided tools Configure and start a multi-node, multi-server JBoss EAP domain spanning at least two hosts with multiple servers per host Configure JBoss EAP domains, hosts and servers Create and remove JBoss EAP domains, hosts and servers Start, monitor and stop individual JBoss EAP domains, hosts and servers Configure Java ™ memory usage at the host, server group and server level Configure JBoss EAP to support clustered and HA operation Configure persistent network bindings for JBoss EAP services (both addresses and ports) Configure high-availability clustering using either TCP unicast or UDP multicast networking Secure the communications channels between clustered nodes Configure an Apache based load balancer for handling HTTP session fail over in a HA environment Monitoring and managing JBoss EAP Create and restore configuration snapshots Configure JBoss EAP logging Configure and secure JBoss EAP JMX interface for external monitoring Configuring Java Messaging Service Create and configure JMS topics and queues Secure access to JMS destinations Manage applications Select appropriate JBoss EAP server profiles based on application requirements Configure DataSources (both XA and non-XA compliant) Deploy and undeploy applications Deploy and undeploy additional libraries and drivers Deploy a web application to the root context Configure JBoss Web Connectors Tune and configure JBoss EAP web connector properties as requested Configure Apache integration with JBoss EAP Configure an SSL encrypted connection Configure JBoss EAP security Create, modify, and use security domains Connect JBoss EAP to specified external security sources such as LDAP and DBMS Secure access to JBoss EAP services Scores and reporting Official scores for exams come exclusively from Red Hat Certification Central ...

Tento kurz se zaměřuje na nejnovější řešení od společnosti Microsoft a jeho praktické využití. Poskytne nejprve základní přehled o Self-Services BI a porovnání s tradičními přístupy k BI, dále bude popsán základ doplňku PowerPivot a PowerVIew. Zaměření bude kladené na PowerPivot – na používání různých datových zdrojů, jejich vzájemné propojení a další kroky, které je možné provádět po získání dat, tedy vlastní sloupce, výpočty a analytické operace s daty. Cílová sku ...

The Deploying Cisco Service Provider Network Routing (SPROUTE) v1.2 course is designed to help students prepare for the Cisco CCNP SP certification. The SPROUTE course is a component of the CCNP SP curriculum. The SPROUTE course is designed to provide service provider professionals with information on the use of advanced routing in implementing scalability for Cisco routers that are connected to LANs and WANs. The goal is to train professionals to dramatically inc ...

The Deploying Cisco Service Provider Network Routing (SPROUTE) v1.2 course is designed to help students prepare for the Cisco CCNP SP certification. The SPROUTE course is a component of the CCNP SP curriculum. The SPROUTE course is designed to provide service provider professionals with information on the use of advanced routing in implementing scalability for Cisco routers that are connected to LANs and WANs. The goal is to train professionals to dramatically inc ...