Advanced Junos Concepts (Firewall Filters, IPv6, CoS)

Brought by: Coursera

Overview

This course will describe some advanced Junos OS concepts such as firewall filters and their use as a means of protecting a device from excessive traffic. An overview of the benefits and purpose of class of service (CoS) will be provided along with the implementation of traffic classification, queuing, and scheduling. Recommended Juniper Networks Technical Assistance Center (JTAC) procedures will be described along with the Juniper tools available online to help manage and support Juniper products. The course will be rounded out with a discussion of Juniper security concepts and components.

Syllabus

  • Advanced Junos Concepts (Firewall Filters, IPv6, CoS)
    • This course will describe some advanced Junos OS concepts such as firewall filters and their use as a means of protecting a device from excessive traffic. An overview of the benefits and purpose of class of service (CoS) will be provided along with the implementation of traffic classification, queuing, and scheduling. Recommended Juniper Networks Technical Assistance Center (JTAC) procedures will be described along with the Juniper tools available online to help manage and support Juniper products. The course will be rounded out with a discussion of Juniper security concepts and components.

Taught by

Gordon Mosley

Advanced Junos Concepts (Firewall Filters, IPv6, CoS)
Go to course

Advanced Junos Concepts (Firewall Filters, IPv6, CoS)

Brought by: Coursera

  • Coursera
  • Free
  • English
  • Certificate Available
  • Available at any time
  • beginner
  • English
8.1.2PHP Version1.43sRequest Duration2MBMemory UsageGET en/courses/{slug}Route
    • Booting (975ms)
    • Application (455ms)
    • 1 x Booting (68.02%)
      974.56ms
      1 x Application (31.77%)
      455.15ms
      14 templates were rendered
      • public.courses.show (resources/views/public/courses/show.blade.php)3bladefile
        Params
        0
        course
        1
        links
        2
        config
      • public.courses.partials.breadcrumbs (resources/views/public/courses/partials/breadcrumbs.blade.php)6bladefile
        Params
        0
        __env
        1
        app
        2
        errors
        3
        course
        4
        links
        5
        config
      • public.courses.partials.heading (resources/views/public/courses/partials/heading.blade.php)7bladefile
        Params
        0
        __env
        1
        app
        2
        errors
        3
        course
        4
        links
        5
        config
        6
        classes
      • public.courses.partials.details (resources/views/public/courses/partials/details.blade.php)6bladefile
        Params
        0
        __env
        1
        app
        2
        errors
        3
        course
        4
        links
        5
        config
      • public.courses.partials.breadcrumbs (resources/views/public/courses/partials/breadcrumbs.blade.php)6bladefile
        Params
        0
        __env
        1
        app
        2
        errors
        3
        course
        4
        links
        5
        config
      • public.courses.partials.heading (resources/views/public/courses/partials/heading.blade.php)7bladefile
        Params
        0
        __env
        1
        app
        2
        errors
        3
        course
        4
        links
        5
        config
        6
        classes
      • public.layouts.main (resources/views/public/layouts/main.blade.php)6bladefile
        Params
        0
        __env
        1
        app
        2
        errors
        3
        course
        4
        links
        5
        config
      • public.layouts.partials.meta (resources/views/public/layouts/partials/meta.blade.php)6bladefile
        Params
        0
        __env
        1
        app
        2
        errors
        3
        course
        4
        links
        5
        config
      • public.layouts.partials.navbar (resources/views/public/layouts/partials/navbar.blade.php)6bladefile
        Params
        0
        __env
        1
        app
        2
        errors
        3
        course
        4
        links
        5
        config
      • public.auth.profile.partials.links (resources/views/public/auth/profile/partials/links.blade.php)6bladefile
        Params
        0
        __env
        1
        app
        2
        errors
        3
        course
        4
        links
        5
        config
      • public.auth.profile.partials.link (resources/views/public/auth/profile/partials/link.blade.php)8bladefile
        Params
        0
        __env
        1
        app
        2
        errors
        3
        course
        4
        links
        5
        config
        6
        route
        7
        title
      • public.auth.profile.partials.link (resources/views/public/auth/profile/partials/link.blade.php)8bladefile
        Params
        0
        __env
        1
        app
        2
        errors
        3
        course
        4
        links
        5
        config
        6
        route
        7
        title
      • public.auth.profile.partials.link (resources/views/public/auth/profile/partials/link.blade.php)8bladefile
        Params
        0
        __env
        1
        app
        2
        errors
        3
        course
        4
        links
        5
        config
        6
        route
        7
        title
      • public.layouts.partials.flash-session (resources/views/public/layouts/partials/flash-session.blade.php)6bladefile
        Params
        0
        __env
        1
        app
        2
        errors
        3
        course
        4
        links
        5
        config
      uri
      GET en/courses/{slug}
      middleware
      web, localize:en
      controller
      App\Http\Controllers\CourseController@show
      as
      en.courses.show
      namespace
      prefix
      /en
      where
      file
      app/Http/Controllers/CourseController.php:17-35
      6 statements were executed12.01ms
      • select * from `courses` where `slug_en` = 'advanced-junos-concepts-(firewall-filters,-ipv6,-cos)' limit 1
        10.44ms/app/Http/Controllers/CourseController.php:20corspedia
        Metadata
        Bindings
        • 0. advanced-junos-concepts-(firewall-filters,-ipv6,-cos)
        Backtrace
        • 17. /app/Http/Controllers/CourseController.php:20
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:205
      • update `courses` set `visitors` = `visitors` + 1, `courses`.`updated_at` = '2025-06-17 13:55:18' where `id` = 538
        580μs/app/Http/Controllers/CourseController.php:21corspedia
        Metadata
        Bindings
        • 0. 2025-06-17 13:55:18
        • 1. 538
        Backtrace
        • 17. /app/Http/Controllers/CourseController.php:21
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:205
      • select `id`, `name_en`, `name_ar`, `topic_id`, `slug_en`, `slug_ar` from `subjects` where `subjects`.`id` in (65)
        240μs/app/Http/Controllers/CourseController.php:23corspedia
        Metadata
        Backtrace
        • 20. /app/Http/Controllers/CourseController.php:23
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
        • 24. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:205
      • select `id`, `name_en`, `name_ar`, `slug_en`, `slug_ar` from `topics` where `topics`.`id` in (1)
        200μs/app/Http/Controllers/CourseController.php:23corspedia
        Metadata
        Backtrace
        • 25. /app/Http/Controllers/CourseController.php:23
        • 26. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 27. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
        • 28. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
        • 29. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:205
      • select * from `providers` where `providers`.`id` in (2) and `providers`.`deleted_at` is null
        240μs/app/Http/Controllers/CourseController.php:23corspedia
        Metadata
        Backtrace
        • 20. /app/Http/Controllers/CourseController.php:23
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
        • 24. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:205
      • select * from `html_files` where `html_files`.`id` = 532 limit 1
        310μs/app/Models/Course.php:84corspedia
        Metadata
        Bindings
        • 0. 532
        Backtrace
        • 21. /app/Models/Course.php:84
        • 28. view::public.courses.show:29
        • 30. /vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:125
        • 31. /vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
        • 32. /vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:72
      App\Models\HtmlFile
      1
      App\Models\Provider
      1
      App\Models\Topic
      1
      App\Models\Subject
      1
      App\Models\Course
      1
        _token
        eMsAqURzUZMN1UFe8FJtEPDRwj41E7RpcKGVvmSV
        locale
        en
        _previous
        array:1 [ "url" => "https://www.corspedia.com/en/courses/advanced-junos-concepts-%28firewall-filte...
        _flash
        array:2 [ "old" => [] "new" => [] ]
        PHPDEBUGBAR_STACK_DATA
        []
        path_info
        /en/courses/advanced-junos-concepts-%28firewall-filters,-ipv6,-cos%29
        status_code
        200
        
        status_text
        OK
        format
        html
        content_type
        text/html; charset=UTF-8
        request_query
        []
        
        request_request
        []
        
        request_headers
        0 of 0
        array:24 [ "cf-ipcountry" => array:1 [ 0 => "US" ] "cf-connecting-ip" => array:1 [ 0 => "216.73.216.170" ] "cdn-loop" => array:1 [ 0 => "cloudflare; loops=1" ] "x-forwarded-proto" => array:1 [ 0 => "https" ] "x-forwarded-for" => array:1 [ 0 => "216.73.216.170" ] "sec-fetch-site" => array:1 [ 0 => "none" ] "accept" => array:1 [ 0 => "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7" ] "user-agent" => array:1 [ 0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)" ] "upgrade-insecure-requests" => array:1 [ 0 => "1" ] "sec-ch-ua-platform" => array:1 [ 0 => ""Windows"" ] "sec-ch-ua-mobile" => array:1 [ 0 => "?0" ] "sec-ch-ua" => array:1 [ 0 => ""Chromium";v="130", "HeadlessChrome";v="130", "Not?A_Brand";v="99"" ] "cache-control" => array:1 [ 0 => "no-cache" ] "pragma" => array:1 [ 0 => "no-cache" ] "sec-fetch-dest" => array:1 [ 0 => "document" ] "cf-ray" => array:1 [ 0 => "95130b2d8ac12220-ORD" ] "accept-encoding" => array:1 [ 0 => "gzip, br" ] "priority" => array:1 [ 0 => "u=0, i" ] "sec-fetch-user" => array:1 [ 0 => "?1" ] "sec-fetch-mode" => array:1 [ 0 => "navigate" ] "cf-visitor" => array:1 [ 0 => "{"scheme":"https"}" ] "host" => array:1 [ 0 => "www.corspedia.com" ] "content-length" => array:1 [ 0 => "" ] "content-type" => array:1 [ 0 => "" ] ]
        request_server
        0 of 0
        array:50 [ "USER" => "www-data" "HOME" => "/var/www" "HTTP_CF_IPCOUNTRY" => "US" "HTTP_CF_CONNECTING_IP" => "216.73.216.170" "HTTP_CDN_LOOP" => "cloudflare; loops=1" "HTTP_X_FORWARDED_PROTO" => "https" "HTTP_X_FORWARDED_FOR" => "216.73.216.170" "HTTP_SEC_FETCH_SITE" => "none" "HTTP_ACCEPT" => "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7" "HTTP_USER_AGENT" => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)" "HTTP_UPGRADE_INSECURE_REQUESTS" => "1" "HTTP_SEC_CH_UA_PLATFORM" => ""Windows"" "HTTP_SEC_CH_UA_MOBILE" => "?0" "HTTP_SEC_CH_UA" => ""Chromium";v="130", "HeadlessChrome";v="130", "Not?A_Brand";v="99"" "HTTP_CACHE_CONTROL" => "no-cache" "HTTP_PRAGMA" => "no-cache" "HTTP_SEC_FETCH_DEST" => "document" "HTTP_CF_RAY" => "95130b2d8ac12220-ORD" "HTTP_ACCEPT_ENCODING" => "gzip, br" "HTTP_PRIORITY" => "u=0, i" "HTTP_SEC_FETCH_USER" => "?1" "HTTP_SEC_FETCH_MODE" => "navigate" "HTTP_CF_VISITOR" => "{"scheme":"https"}" "HTTP_HOST" => "www.corspedia.com" "REDIRECT_STATUS" => "200" "SERVER_NAME" => "corspedia.com" "SERVER_PORT" => "443" "SERVER_ADDR" => "141.95.147.152" "REMOTE_USER" => "" "REMOTE_PORT" => "63770" "REMOTE_ADDR" => "172.71.254.27" "SERVER_SOFTWARE" => "nginx/1.18.0" "GATEWAY_INTERFACE" => "CGI/1.1" "HTTPS" => "on" "REQUEST_SCHEME" => "https" "SERVER_PROTOCOL" => "HTTP/2.0" "DOCUMENT_ROOT" => "/var/www/corspedia/public" "DOCUMENT_URI" => "/index.php" "REQUEST_URI" => "/en/courses/advanced-junos-concepts-%28firewall-filters,-ipv6,-cos%29" "SCRIPT_NAME" => "/index.php" "CONTENT_LENGTH" => "" "CONTENT_TYPE" => "" "REQUEST_METHOD" => "GET" "QUERY_STRING" => "" "SCRIPT_FILENAME" => "/var/www/corspedia/public/index.php" "PATH_INFO" => "" "FCGI_ROLE" => "RESPONDER" "PHP_SELF" => "/index.php" "REQUEST_TIME_FLOAT" => 1750168516.9993 "REQUEST_TIME" => 1750168516 ]
        request_cookies
        []
        
        response_headers
        0 of 0
        array:5 [ "content-type" => array:1 [ 0 => "text/html; charset=UTF-8" ] "cache-control" => array:1 [ 0 => "no-cache, private" ] "date" => array:1 [ 0 => "Tue, 17 Jun 2025 13:55:18 GMT" ] "set-cookie" => array:2 [ 0 => "XSRF-TOKEN=eyJpdiI6InprbThDcWwrMUZWR1BnSHNoMS9raWc9PSIsInZhbHVlIjoiMG5NTzU4Yzk1aGtxbEMzaktWaGxoMndBL2F2RVdKS0NLdUs4QVlJTG1FalYxMy8reStnT2VVU0Q5MnJoZEVialNiaDhiaDM0eUtlYkdqU09vWndhUHAyR0dBN0lyS3Y0QWljZ0srN0JTWnRlVjFuUDMvZ1UzYzJWNFFzOFpUQm8iLCJtYWMiOiIwMzg1ZDJjMjdlN2QxMjZkNWE5ODIyNWExZjE2YWQyMWE1ZWNhMjQ3MGY1MmZhZWY1ZTk1ZWRhMmMzMzU5MjQ4IiwidGFnIjoiIn0%3D; expires=Tue, 17 Jun 2025 15:55:18 GMT; Max-Age=7200; path=/; samesite=laxXSRF-TOKEN=eyJpdiI6InprbThDcWwrMUZWR1BnSHNoMS9raWc9PSIsInZhbHVlIjoiMG5NTzU4Yzk1aGtxbEMzaktWaGxoMndBL2F2RVdKS0NLdUs4QVlJTG1FalYxMy8reStnT2VVU0Q5MnJoZEVialNiaDhia" 1 => "laravel_session=eyJpdiI6IkN2Q3NTQnhpYmYvWEpLOTIwaE1KUXc9PSIsInZhbHVlIjoiNjZPL2l5UFdaUW5PNGRUdVlpYUtFV25ydmIvNU5hNEs4SlI0T1FUODU5Y3FIZEpNakFWdUdpSmxnN0xIdkkxVnNud0daRG5PZEFPS0JGRTRXTU5Bcy92OFlMSEw2TWZKeE1yczVOcVZXNVhPUzZva2FhK292MU5NM1pLN2VqdEEiLCJtYWMiOiJmNmUwNzNmZjJiMmYzOTZmMGIyY2JkZTc3N2I1ZjFmOWU1NDRhN2VjODllNTBiOTY4N2IyM2MzYzE0ZGMzODI3IiwidGFnIjoiIn0%3D; expires=Tue, 17 Jun 2025 15:55:18 GMT; Max-Age=7200; path=/; httponly; samesite=laxlaravel_session=eyJpdiI6IkN2Q3NTQnhpYmYvWEpLOTIwaE1KUXc9PSIsInZhbHVlIjoiNjZPL2l5UFdaUW5PNGRUdVlpYUtFV25ydmIvNU5hNEs4SlI0T1FUODU5Y3FIZEpNakFWdUdpSmxnN0xIdkkxVnNu" ] "Set-Cookie" => array:2 [ 0 => "XSRF-TOKEN=eyJpdiI6InprbThDcWwrMUZWR1BnSHNoMS9raWc9PSIsInZhbHVlIjoiMG5NTzU4Yzk1aGtxbEMzaktWaGxoMndBL2F2RVdKS0NLdUs4QVlJTG1FalYxMy8reStnT2VVU0Q5MnJoZEVialNiaDhiaDM0eUtlYkdqU09vWndhUHAyR0dBN0lyS3Y0QWljZ0srN0JTWnRlVjFuUDMvZ1UzYzJWNFFzOFpUQm8iLCJtYWMiOiIwMzg1ZDJjMjdlN2QxMjZkNWE5ODIyNWExZjE2YWQyMWE1ZWNhMjQ3MGY1MmZhZWY1ZTk1ZWRhMmMzMzU5MjQ4IiwidGFnIjoiIn0%3D; expires=Tue, 17-Jun-2025 15:55:18 GMT; path=/XSRF-TOKEN=eyJpdiI6InprbThDcWwrMUZWR1BnSHNoMS9raWc9PSIsInZhbHVlIjoiMG5NTzU4Yzk1aGtxbEMzaktWaGxoMndBL2F2RVdKS0NLdUs4QVlJTG1FalYxMy8reStnT2VVU0Q5MnJoZEVialNiaDhia" 1 => "laravel_session=eyJpdiI6IkN2Q3NTQnhpYmYvWEpLOTIwaE1KUXc9PSIsInZhbHVlIjoiNjZPL2l5UFdaUW5PNGRUdVlpYUtFV25ydmIvNU5hNEs4SlI0T1FUODU5Y3FIZEpNakFWdUdpSmxnN0xIdkkxVnNud0daRG5PZEFPS0JGRTRXTU5Bcy92OFlMSEw2TWZKeE1yczVOcVZXNVhPUzZva2FhK292MU5NM1pLN2VqdEEiLCJtYWMiOiJmNmUwNzNmZjJiMmYzOTZmMGIyY2JkZTc3N2I1ZjFmOWU1NDRhN2VjODllNTBiOTY4N2IyM2MzYzE0ZGMzODI3IiwidGFnIjoiIn0%3D; expires=Tue, 17-Jun-2025 15:55:18 GMT; path=/; httponlylaravel_session=eyJpdiI6IkN2Q3NTQnhpYmYvWEpLOTIwaE1KUXc9PSIsInZhbHVlIjoiNjZPL2l5UFdaUW5PNGRUdVlpYUtFV25ydmIvNU5hNEs4SlI0T1FUODU5Y3FIZEpNakFWdUdpSmxnN0xIdkkxVnNu" ] ]
        session_attributes
        0 of 0
        array:5 [ "_token" => "eMsAqURzUZMN1UFe8FJtEPDRwj41E7RpcKGVvmSV" "locale" => "en" "_previous" => array:1 [ "url" => "https://www.corspedia.com/en/courses/advanced-junos-concepts-%28firewall-filters,-ipv6,-cos%29" ] "_flash" => array:2 [ "old" => [] "new" => [] ] "PHPDEBUGBAR_STACK_DATA" => [] ]