Error message

User warning: Trying to overwrite a cache redirect for "twig_tweak_block:system_breadcrumb_block:[configuration]=04c46ea912d2866a3a36c67326da1ef38f1c93cc822d6c45e1639f3decdebbdc:[wrapper]=1:[languages:language_interface]=en:[theme]=ntc:[user.permissions]=9dba55fd0080d37234c1391c5895ff85775043974dfaed0fb2a803d00e5805d9" with one that has nothing in common, old one at address "languages:language_interface, theme, user.permissions" was pointing to "url", new one points to "route, url.path, languages, user.node_grants:view". in Drupal\Core\Cache\VariationCache->set() (line 144 of core/lib/Drupal/Core/Cache/VariationCache.php).
Drupal\Core\Cache\VariationCache->set() (Line: 96)
Drupal\Core\Render\RenderCache->set() (Line: 127)
Drupal\Core\Render\PlaceholderingRenderCache->set() (Line: 584)
Drupal\Core\Render\Renderer->doRender() (Line: 248)
Drupal\Core\Render\Renderer->render() (Line: 484)
Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 553)
__TwigTemplate_8c5871cf696ce414fa4178429accef6d___515655148->block_breadcrumb() (Line: 432)
Twig\Template->yieldBlock() (Line: 111)
__TwigTemplate_04e6306beee5ae4819d45c9bfb5407a1->doDisplay() (Line: 388)
Twig\Template->yield() (Line: 541)
__TwigTemplate_8c5871cf696ce414fa4178429accef6d___515655148->doDisplay() (Line: 388)
Twig\Template->yield() (Line: 266)
__TwigTemplate_8c5871cf696ce414fa4178429accef6d___733914668->block_hero() (Line: 432)
Twig\Template->yieldBlock() (Line: 49)
__TwigTemplate_914e81f5e77cee2df67fada64651949c->doDisplay() (Line: 388)
Twig\Template->yield() (Line: 251)
__TwigTemplate_8c5871cf696ce414fa4178429accef6d___733914668->doDisplay() (Line: 388)
Twig\Template->yield() (Line: 147)
__TwigTemplate_8c5871cf696ce414fa4178429accef6d->doDisplay() (Line: 388)
Twig\Template->yield() (Line: 344)
Twig\Template->display() (Line: 359)
Twig\Template->render() (Line: 51)
Twig\TemplateWrapper->render() (Line: 33)
twig_render_template() (Line: 348)
Drupal\Core\Theme\ThemeManager->render() (Line: 491)
Drupal\Core\Render\Renderer->doRender() (Line: 248)
Drupal\Core\Render\Renderer->render() (Line: 238)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 638)
Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 239)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare() (Line: 128)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray()
call_user_func() (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch() (Line: 186)
Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53)
Drupal\Core\StackMiddleware\Session->handle() (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 201)
Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 138)
Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 87)
Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 57)
Drupal\advban\AdvbanMiddleware->handle() (Line: 50)
Drupal\ban\BanMiddleware->handle() (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 741)
Drupal\Core\DrupalKernel->handle() (Line: 19)
Type
Post Secondary
Credits
3.00

Utilizes multiple operating systems, multiple hardware platforms and a variety of network devices and tools to build a functional network infrastructure. Learners will perform enterprise level network monitoring and will resolve common network problems using troubleshooting methodologies. Learners utilize the skills and knowledge they have gained throughout the IT Network Specialist program.

Conditions
Student has completed all of the following course(s): CISNET 10150124 - Network Security

Availability & Registration

We offer the following class sections for this course (10-150-506). View more class specific details and registration information by selecting a class number.