{"id":575,"date":"2018-10-26T22:16:26","date_gmt":"2018-10-26T22:16:26","guid":{"rendered":"http:\/\/feralpacket.org\/?p=575"},"modified":"2018-10-26T22:16:26","modified_gmt":"2018-10-26T22:16:26","slug":"qos-low-latency-queueing-llq-notes","status":"publish","type":"post","link":"https:\/\/feralpacket.org\/?p=575","title":{"rendered":"QoS Low Latency Queueing (LLQ) Notes"},"content":{"rendered":"<p><span style=\"font-weight: bold;\">QoS Low Latency Queueing (LLQ)<\/span>\u00a0<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/feralpacket.org\/wp-content\/uploads\/2018\/10\/b6731eca93310841f3bd5c5dfb7cc09e.jpeg\" style=\"cursor: default;cursor: default;\" width=\"600\" height=\"\"\/><\/p>\n<p><span style=\"background-color:rgb(255, 250, 165);-evernote-highlight:true;\">polciy-map POLICY1<\/span><\/p>\n<p><span style=\"background-color:rgb(255, 250, 165);-evernote-highlight:true;\">\u00a0class VOICE<\/span><\/p>\n<p><span style=\"background-color:rgb(255, 250, 165);-evernote-highlight:true;\">\u00a0 priority percent 60<\/span><\/p>\n<p><span style=\"background-color:rgb(255, 250, 165);-evernote-highlight:true;\">\u00a0class FTP<\/span><\/p>\n<p><span style=\"background-color:rgb(255, 250, 165);-evernote-highlight:true;\">\u00a0 bandwidth percent 15<\/span><\/p>\n<p><span style=\"font-weight: bold;\">Priority<\/span><\/p>\n<p>\u00a0&#8211; Bandwidth is the minimum\u00a0guaranteed, but it is also the maximum limit<\/p>\n<p>\u00a0 \u00a0 \u00a0-&gt; Above this limit, traffic will be dropped<\/p>\n<p>Between priority and bandwidth, the format can be mixed<\/p>\n<p><span style=\"background-color:rgb(255, 250, 165);-evernote-highlight:true;\">class VOICE<\/span><\/p>\n<p><span style=\"background-color:rgb(255, 250, 165);-evernote-highlight:true;\">\u00a0priority percent 60<\/span><\/p>\n<p><span style=\"background-color:rgb(255, 250, 165);-evernote-highlight:true;\">class FTP<\/span><\/p>\n<p><span style=\"background-color:rgb(255, 250, 165);-evernote-highlight:true;\">\u00a0bandwidth 300<\/span><\/p>\n<p><span style=\"font-weight: bold;\">Remaining Percent<\/span><\/p>\n<p>\u00a0&#8211; e.g. &#8211; Voice -&gt; 60% of bandwidth<\/p>\n<p>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 FTP -&gt; 30% of the remaining bandwidth<\/p>\n<p>\u00a0&#8211; Remaining bandwidth = Actual BW &#8211; (any priority bandwidth + class-default bandwidth)<\/p>\n<p>\u00a0&#8211; 200 &#8211; ( 1200 + 500 ) = 300 kbps<\/p>\n<p><span style=\"background-color:rgb(255, 250, 165);-evernote-highlight:true;\">policy-map POLICY1<\/span><\/p>\n<p><span style=\"background-color:rgb(255, 250, 165);-evernote-highlight:true;\">\u00a0class VOICE<\/span><\/p>\n<p><span style=\"background-color:rgb(255, 250, 165);-evernote-highlight:true;\">\u00a0 priority percent 60<\/span><\/p>\n<p><span style=\"background-color:rgb(255, 250, 165);-evernote-highlight:true;\">\u00a0class FTP<\/span><\/p>\n<p><span style=\"background-color:rgb(255, 250, 165);-evernote-highlight:true;\">\u00a0 bandwidth remaining-percent 30<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>QoS Low Latency Queueing (LLQ)\u00a0<\/p>\n","protected":false},"author":1,"featured_media":574,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[31,45],"class_list":["post-575","post","type-post","status-publish","format-standard","hentry","category-ccie","tag-published","tag-qos"],"_links":{"self":[{"href":"https:\/\/feralpacket.org\/index.php?rest_route=\/wp\/v2\/posts\/575","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/feralpacket.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/feralpacket.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/feralpacket.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/feralpacket.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=575"}],"version-history":[{"count":1,"href":"https:\/\/feralpacket.org\/index.php?rest_route=\/wp\/v2\/posts\/575\/revisions"}],"predecessor-version":[{"id":612,"href":"https:\/\/feralpacket.org\/index.php?rest_route=\/wp\/v2\/posts\/575\/revisions\/612"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/feralpacket.org\/index.php?rest_route=\/wp\/v2\/media\/574"}],"wp:attachment":[{"href":"https:\/\/feralpacket.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=575"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/feralpacket.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=575"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/feralpacket.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=575"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}