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{"id":4649,"date":"2022-08-11T09:58:16","date_gmt":"2022-08-11T09:58:16","guid":{"rendered":"https:\/\/www.wikitechy.com\/interview-questions\/?p=4649"},"modified":"2022-08-11T09:58:16","modified_gmt":"2022-08-11T09:58:16","slug":"what-is-networking-layer","status":"publish","type":"post","link":"https:\/\/www.wikitechy.com\/interview-questions\/networking\/what-is-networking-layer\/","title":{"rendered":"What is Networking layer ?"},"content":{"rendered":"<ul>\n<li style=\"text-align: justify;\">At OSI model Network Layer is the third layer.<\/li>\n<li style=\"text-align: justify;\">It handles the service requests from the transport layer and forward to the data link layer.<\/li>\n<li style=\"text-align: justify;\">It translates the logical address into physical address.<\/li>\n<li style=\"text-align: justify;\">It manages the traffic problems such as routing, switching and controls\u00a0of data pockets and determines the route from the source to the destination.<\/li>\n<li style=\"text-align: justify;\">Network Layers main role is to move the packets from sending host to the receiving host.<\/li>\n<li style=\"text-align: justify;\">The main functions performed by network layers are Routing, logical Addressing, Internetworking, Fragmentation.<\/li>\n<li style=\"text-align: justify;\">In Network Layer if packet reaches the router\u2019s input link, the router will move the packets to the router&#8217;s output link.<\/li>\n<li style=\"text-align: justify;\">Logical addressing is also used to distinguish between destination\u00a0and source system.<\/li>\n<li style=\"text-align: justify;\">In Network Layer Internetworking is the main role that provides the logical connection between different types of networks.<\/li>\n<li style=\"text-align: justify;\">Fragmentation is a process of breaking the packets into the smallest individual data units that travel through different networks.<\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-4650\" src=\"https:\/\/www.wikitechy.com\/interview-questions\/wp-content\/uploads\/2022\/08\/networking-layer.png\" alt=\"\" width=\"1288\" height=\"883\" srcset=\"https:\/\/www.wikitechy.com\/interview-questions\/wp-content\/uploads\/2022\/08\/networking-layer.png 1288w, https:\/\/www.wikitechy.com\/interview-questions\/wp-content\/uploads\/2022\/08\/networking-layer-300x206.png 300w, https:\/\/www.wikitechy.com\/interview-questions\/wp-content\/uploads\/2022\/08\/networking-layer-1024x702.png 1024w, https:\/\/www.wikitechy.com\/interview-questions\/wp-content\/uploads\/2022\/08\/networking-layer-768x527.png 768w, https:\/\/www.wikitechy.com\/interview-questions\/wp-content\/uploads\/2022\/08\/networking-layer-390x267.png 390w, https:\/\/www.wikitechy.com\/interview-questions\/wp-content\/uploads\/2022\/08\/networking-layer-820x562.png 820w, https:\/\/www.wikitechy.com\/interview-questions\/wp-content\/uploads\/2022\/08\/networking-layer-1180x809.png 1180w\" sizes=\"(max-width: 1288px) 100vw, 1288px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>At OSI model Network Layer is the third layer. It handles the service requests from the transport layer and forward to the data link layer. It translates the logical address into physical address. It manages the traffic problems such as routing, switching and controls\u00a0of data pockets and determines the route from the source to the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"passster_activate_protection":false,"passster_protect_child_pages":"","passster_protection_type":"password","passster_password":"","passster_activate_overwrite_defaults":"","passster_headline":"","passster_instruction":"","passster_placeholder":"","passster_button":"","passster_id":"","passster_activate_misc_settings":"","passster_redirect_url":"","passster_hide":"no","passster_area_shortcode":"","gtb_hide_title":false,"gtb_wrap_title":false,"gtb_class_title":"","gtb_remove_headerfooter":false,"footnotes":""},"categories":[4590],"tags":[4877,18018,18017,18016,18011,17839,18012,18015,18010,18014,18013,18009],"class_list":["post-4649","post","type-post","status-publish","format-standard","hentry","category-networking","tag-network-layer","tag-network-layer-example","tag-network-layer-function","tag-network-layer-in-computer-networks","tag-network-layer-introduction","tag-network-layer-protocols","tag-network-layer-services","tag-three-main-functions-of-network-layer","tag-what-is-network-layer","tag-what-is-network-layer-in-osi-model","tag-what-is-osi-model","tag-what-is-the-network-layer"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is Networking layer ? - What is the Network Layer - Wikitechy<\/title>\n<meta name=\"description\" content=\"What is Networking layer ? - At OSI model Network Layer is the third layer. 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