{"pk": 23, "path": "00010001000200010007003E", "depth": 6, "numchild": 0, "translation_key": "df618bfc-3dae-434a-bd32-094ad87bc993", "locale": 1, "title": "Red Hat Enterprise Linux Diagnostics and Troubleshooting", "draft_title": "Red Hat Enterprise Linux Diagnostics and Troubleshooting", "slug": "red-hat-enterprise-linux-diagnostics-and-troubleshooting", "content_type": 14, "live": true, "has_unpublished_changes": false, "url_path": "/home/utbildning/red-hat/alla-kurser/red-hat-enterprise-linux-diagnostics-and-troubleshooting/", "owner": null, "seo_title": "", "show_in_menus": false, "search_description": "Diagnose problems, gather information, and fix common issues with Red Hat Enterprise Linux\r\nThe Red Hat Enterprise Linux Diagnostics and Troubleshooting course (RH342) provides system administrators with the tools and techniques they need to successfully diagnose, and fix, a variety of potential issues. Students will work through hands-on problems in various subsystems to diagnose and fix common issues.\r\nCourse overview\r\nStudents will learn how to apply the scientific method to a structured form of troubleshooting. This approach is then used troubleshooting various types of problems, including boot issues, hardware issues, storage issues, RPM issues, network issues, third-party application issues, security issues, and kernel issues. At the end of the course students can complete various comprehensive review labs to test their skills.\r\nCourse content summary\r\nUse the scientific method to approach troubleshooting\r\nTroubleshoot boot issues\r\nTroubleshoot security issues\r\nTroubleshoot storage issues\r\nTroubleshoot network issues", "go_live_at": null, "expire_at": null, "expired": false, "locked": false, "locked_at": null, "locked_by": null, "first_published_at": "2020-04-17T13:12:14.931Z", "last_published_at": "2022-01-19T15:28:31.148Z", "latest_revision_created_at": "2022-01-19T15:28:31.003Z", "live_revision": 3147, "alias_of": null, "color_theme": "dark", "description": "<p data-block-key=\"1lmb0\">Course description</p><p data-block-key=\"gmdpv\"><b>Diagnose problems, gather information, and fix common issues with Red Hat Enterprise Linux</b></p><p data-block-key=\"0yuo9\">The Red Hat Enterprise Linux Diagnostics and Troubleshooting course (RH342) provides system administrators with the tools and techniques they need to successfully diagnose, and fix, a variety of potential issues. Students will work through hands-on problems in various subsystems to diagnose and fix common issues.</p><p data-block-key=\"xauds\">Students will learn how to apply the scientific method to a structured form of troubleshooting. This approach is then used troubleshooting various types of problems, including boot issues, hardware issues, storage issues, RPM issues, network issues, third-party application issues, security issues, and kernel issues. At the end of the course students can complete various comprehensive review labs to test their skills.</p><h3 data-block-key=\"378sb\">Course content summary</h3><ul><li data-block-key=\"twb0y\">Use the scientific method to approach troubleshooting</li></ul><p data-block-key=\"tbmwo\"></p><ul><li data-block-key=\"lalij\">Troubleshoot boot issues</li></ul><p data-block-key=\"4clef\"></p><ul><li data-block-key=\"qhmfj\">Troubleshoot security issues</li></ul><p data-block-key=\"0obva\"></p><ul><li data-block-key=\"cqwvy\">Troubleshoot storage issues</li></ul><p data-block-key=\"1ko4e\"></p><ul><li data-block-key=\"nm2t8\">Troubleshoot network issues</li></ul><p data-block-key=\"x87r4\"><br/></p>", "objectives": "<p data-block-key=\"qxdu1\">Outline for this course</p><p data-block-key=\"x8wx8\">Introduction to troubleshooting \u00a0 \u00a0Describe a generalized strategy for troubleshooting. \u00a0 \u00a0 \u00a0 \u00a0Take proactive steps to prevent small issues \u00a0 \u00a0Prevent small issues from becoming large problems by employing proactive system administration techniques. \u00a0 \u00a0 \u00a0 \u00a0Troubleshoot boot issues \u00a0 \u00a0Identify and resolve issues that can affect a system&#x27;s ability to boot. \u00a0 \u00a0 \u00a0 \u00a0Identify hardware issues \u00a0 \u00a0Identify hardware problems that can affect a system\u2019s ability to operate. \u00a0 \u00a0 \u00a0 \u00a0Troubleshoot storage issues \u00a0 \u00a0Identify and fix issues related to storage. \u00a0 \u00a0 \u00a0 \u00a0Troubleshoot RPM issues \u00a0 \u00a0Identify and fix problems in, and using, the package management subsystem. \u00a0 \u00a0 \u00a0 \u00a0Troubleshoot network issues \u00a0 \u00a0Identify and resolve network connectivity issues. \u00a0 \u00a0 \u00a0 \u00a0Troubleshoot application issues \u00a0 \u00a0Debug application issues. \u00a0 \u00a0 \u00a0 \u00a0Deal with security issues \u00a0 \u00a0Identify and fix issues related to security subsystems. \u00a0 \u00a0 \u00a0 \u00a0Troubleshoot kernel issues \u00a0 \u00a0Identify kernel issues and assist Red Hat Support in resolving kernel issues. \u00a0 \u00a0 \u00a0 \u00a0Red Hat Enterprise Linux Diagnostics and Troubleshooting comprehensive review \u00a0 \u00a0Practice and demonstrate knowledge and skills learned in Red Hat Enterprise Linux Diagnostics and Troubleshooting.</p><p data-block-key=\"ll026\"><br/></p>", "audience": "<h3 data-block-key=\"qmjpn\">Audience for this course</h3><p data-block-key=\"pazxy\">The Red Hat Enterprise Linux Diagnostics and Troubleshooting course is aimed at senior system administrators who wish to learn more about troubleshooting.</p><p data-block-key=\"8l4d2\">Prerequisites for this course</p><p data-block-key=\"ssfhe\">Red Hat recommends these prerequisites:</p><ul><li data-block-key=\"twyyf\">Have earned a <a href=\"https://www.redhat.com/en/services/certification/rhcsa\">Red Hat Certified System Administrator (RHCSA)</a> or have similar experience</li></ul><p data-block-key=\"7jziy\"></p><ul><li data-block-key=\"ysdtl\">It is recommend that students have earned a <a href=\"https://www.redhat.com/en/services/certification/rhce\">Red Hat Certified Engineer (RHCE)</a> or have similar experience</li></ul><p data-block-key=\"b74xy\"><br/></p>", "teacher": "", "price_classroom": "37100", "price_virtual_training": "37100", "price_video_classroom": "31500", "price_online_learning": "31500", "price_exam": null, "price_individual_exam": null, "price_subscription": null, "price_euro_classroom": "3528", "price_euro_virtual_training": "3528", "price_euro_video_classroom": "2999", "price_euro_online_learning": "2999", "price_euro_exam": null, "price_euro_individual_exam": null, "price_euro_subscription": null, "code": "RH342", "raw_description": null, "comments": [], "categories": [{"pk": 14, "course": 23, "category": 4}]}