{"id":2605,"date":"2019-08-28T09:25:37","date_gmt":"2019-08-28T09:25:37","guid":{"rendered":"https:\/\/www.testpreptraining.com\/tutorial\/?page_id=2605"},"modified":"2020-05-01T09:12:09","modified_gmt":"2020-05-01T09:12:09","slug":"mpls","status":"publish","type":"page","link":"https:\/\/www.testpreptraining.ai\/tutorial\/aws-certified-advanced-networking-specialty\/mpls\/","title":{"rendered":"MPLS"},"content":{"rendered":"\n<ul class=\"wp-block-list\"><li>Expands to Multiprotocol Label Switching (MPLS) <\/li><li>A protocol-agnostic routing technique <\/li><li>speeds up and shapes traffic flows across wide area networks.<\/li><li>mostly forwards data packets at Layer 2 or switching level instead of Layer3 or routing level.<\/li><li>MPLS was created in late 1990s alternative to IP routing<\/li><li>Don\u2019t need to perform header analysis for each data packet<\/li><li>The first router to receive a packet determines the packet&#8217;s entire route upfront or forwarding equivalence class (FEC)<\/li><li>This is quickly conveyed to subsequent routers using a label in the packet header.<\/li><li>Label is a four-byte\/32-bit identifier listing packet&#8217;s predetermined forwarding path in MPLS network.<\/li><li>Label, also has details on QoS, or a priority level.<\/li><li>MPLS offers <ul><li>scalability<\/li><\/ul><ul><li>performance<\/li><\/ul><ul><li>better bandwidth utilization<\/li><\/ul><ul><li>reduced network congestion <\/li><\/ul><ul><li>a better end-user experience.<\/li><\/ul><\/li><li>MPLS does not provide encryption, as it is a virtual private network and partitioned off from Internet. <\/li><li>Not vulnerable to denial of service attacks<\/li><li>It is expensive than sending traffic over the public Internet.<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"538\" height=\"249\" src=\"https:\/\/www.testpreptraining.ai\/tutorial\/wp-content\/uploads\/2019\/09\/image-258.png\" alt=\"\" class=\"wp-image-3975\"\/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Expands to Multiprotocol Label Switching (MPLS) A protocol-agnostic routing technique speeds up and shapes traffic flows across wide area networks. mostly forwards data packets at Layer 2 or switching level instead of Layer3 or routing level. MPLS was created in late 1990s alternative to IP routing Don\u2019t need to perform header analysis for each data&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2468,"menu_order":9,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"tags":[7,438,445],"class_list":["post-2605","page","type-page","status-publish","hentry","tag-aws","tag-big-data-specialty","tag-mpls"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>MPLS - Testprep Training Tutorials<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.testpreptraining.ai\/tutorial\/aws-certified-advanced-networking-specialty\/mpls\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"MPLS - Testprep Training Tutorials\" \/>\n<meta property=\"og:description\" content=\"Expands to Multiprotocol Label Switching (MPLS) A protocol-agnostic routing technique speeds up and shapes traffic flows across wide area networks. mostly forwards data packets at Layer 2 or switching level instead of Layer3 or routing level. 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