{"id":212,"date":"2017-09-20T19:52:35","date_gmt":"2017-09-20T17:52:35","guid":{"rendered":"http:\/\/www.quisted.net\/?p=212"},"modified":"2017-09-20T19:52:35","modified_gmt":"2017-09-20T17:52:35","slug":"ip-sla","status":"publish","type":"post","link":"https:\/\/www.quisted.net\/index.php\/2017\/09\/20\/ip-sla\/","title":{"rendered":"IP SLA"},"content":{"rendered":"<ul>\n<li>Can be used by various\n<ul>\n<li>PBR<\/li>\n<li>Static route<\/li>\n<li>HSRP<\/li>\n<\/ul>\n<\/li>\n<li>Feature to monitor destination\n<ul>\n<li>Cpu creates data to monitor<\/li>\n<li>Operations\n<ul>\n<li>ICMP, RTP, TCP, UDP, DNS, DHCP, HTTP, FTP<\/li>\n<\/ul>\n<\/li>\n<li>Different operations can be monitored at the same time<\/li>\n<\/ul>\n<\/li>\n<li>The receiver can be a router or host\n<ul>\n<li>Might be configured as a <span style=\"color: #ff6600;\"><em>SLA Responder<\/em><\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><!--more--><\/p>\n<pre><strong>R4(config)#ip sla 2\nR4(config-ip-sla)#?<\/strong>\nIP SLAs entry configuration commands:\n  dhcp         DHCP Operation\n  dlsw         DLSW Operation\n  dns          DNS Query Operation\n  exit         Exit Operation Configuration\n  frame-relay  Frame-relay Operation\n  ftp          FTP Operation\n  http         HTTP Operation\n  icmp-echo    ICMP Echo Operation\n  icmp-jitter  ICMP Jitter Operation\n  mpls         MPLS Operation\n  path-echo    Path Discovered ICMP Echo Operation\n  path-jitter  Path Discovered ICMP Jitter Operation\n  slm          SLM Operation\n  tcp-connect  TCP Connect Operation\n  udp-echo     UDP Echo Operation\n  udp-jitter   UDP Jitter Operation\n  voip         Voice Over IP Operation\n\n- snip -\nip sla 1\n icmp-echo 10.10.10.1 source-ip 30.30.30.1\n frequency 10\nip sla schedule 1 start-time now recurring\n- snip -\n\n<strong>R4#sh ip sla statistics<\/strong>\n\nRound Trip Time (RTT) for       Index 1\n        Latest RTT: 52 milliseconds\nLatest operation start time: *00:05:36.363 UTC Fri Mar 1 2002\nLatest operation return code: OK\nNumber of successes: 12\nNumber of failures: 9\nOperation time to live: 3395 sec\n<\/pre>\n<h3>Enhanced Object Tracking<\/h3>\n<ul>\n<li><strong>track object 1 ip sla 1 (delay)<\/strong><\/li>\n<li>ip route<strong> <span style=\"color: #008000;\">10.10.10.0 255.255.255.0<\/span> <span style=\"color: #3366ff;\">fastEthernet0\/0<\/span> <span style=\"color: #ff6600;\">track 1<\/span><\/strong><\/li>\n<li>PBR:\n<ul>\n<li>route-map:\n<ul>\n<li>set ip nexthop verify-availability next-hop-ip seq-number track track-number<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Can be used by various PBR Static route HSRP Feature to monitor destination Cpu creates data to monitor Operations ICMP, RTP, TCP, UDP, DNS, DHCP, HTTP, FTP Different operations can be monitored at the same time The receiver can be a router or host Might be configured as a SLA Responder<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[8,11],"tags":[],"class_list":["post-212","post","type-post","status-publish","format-standard","hentry","category-route","category-various"],"_links":{"self":[{"href":"https:\/\/www.quisted.net\/index.php\/wp-json\/wp\/v2\/posts\/212","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.quisted.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.quisted.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.quisted.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.quisted.net\/index.php\/wp-json\/wp\/v2\/comments?post=212"}],"version-history":[{"count":0,"href":"https:\/\/www.quisted.net\/index.php\/wp-json\/wp\/v2\/posts\/212\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.quisted.net\/index.php\/wp-json\/wp\/v2\/media?parent=212"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.quisted.net\/index.php\/wp-json\/wp\/v2\/categories?post=212"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.quisted.net\/index.php\/wp-json\/wp\/v2\/tags?post=212"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}