{"id":167,"date":"2014-10-09T12:23:02","date_gmt":"2014-10-09T11:23:02","guid":{"rendered":"https:\/\/zed-network.fr\/?p=167"},"modified":"2014-10-09T12:23:02","modified_gmt":"2014-10-09T11:23:02","slug":"estimate-memory-to-allocate-for-ipv4-unicast-route","status":"publish","type":"post","link":"https:\/\/zed-network.fr\/?p=167","title":{"rendered":"Estimate memory to allocate for IPv4 unicast route"},"content":{"rendered":"<p>Estimate memory to allocate for a vdc :<\/p>\n<pre># sh routing ipv4 unicast memory estimate routes 600000 next-hops 2\r\nShared memory estimates:\r\n Current max 96 MB; 36526 routes with 32 nhs\r\n Current max 96 MB; 32013 routes with 32 IPv6 nhs\r\n in-use 1 MB; 11 routes with 1 nhs (average)\r\n in-use 1 MB; 11 routes with 0 IPv6 nhs (average)\r\n Configured max 8 MB; 2651 routes with 32 nhs\r\n Configured max 8 MB; 2324 routes with 32 IPv6 nhs\r\n Estimate memory with fixed overhead: 215 MB; 600000 routes with 2 nhs and 0 IPv6 nhs\r\n Estimate with variable overhead included:\r\n - With MVPN enabled VRF: 233 MB\r\n - With OSPF route (PE-CE protocol): 267 MB\r\n - With EIGRP route (PE-CE protocol): 307 MB<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Estimate memory to allocate for a vdc : # sh routing ipv4 unicast memory estimate routes 600000 next-hops 2 Shared memory estimates: Current max 96 MB; 36526 routes with 32 nhs Current max 96 MB; 32013 routes with 32 IPv6 nhs in-use 1 MB; 11 routes with 1 nhs (average) in-use 1 MB; 11 routes [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-167","post","type-post","status-publish","format-standard","hentry","category-cisco"],"_links":{"self":[{"href":"https:\/\/zed-network.fr\/index.php?rest_route=\/wp\/v2\/posts\/167","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zed-network.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zed-network.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zed-network.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zed-network.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=167"}],"version-history":[{"count":1,"href":"https:\/\/zed-network.fr\/index.php?rest_route=\/wp\/v2\/posts\/167\/revisions"}],"predecessor-version":[{"id":168,"href":"https:\/\/zed-network.fr\/index.php?rest_route=\/wp\/v2\/posts\/167\/revisions\/168"}],"wp:attachment":[{"href":"https:\/\/zed-network.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=167"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zed-network.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=167"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zed-network.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=167"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}