{"id":510,"date":"2010-03-03T23:58:04","date_gmt":"2010-03-03T22:58:04","guid":{"rendered":"http:\/\/ccievoice.ksiazek.be\/?p=510"},"modified":"2025-01-11T18:28:04","modified_gmt":"2025-01-11T17:28:04","slug":"cisco-discovery-protocol-cdp-quick-definition","status":"publish","type":"post","link":"https:\/\/collaboration.ksiazek.be\/?p=510","title":{"rendered":"Cisco Discovery Protocol &#8211; CDP : Quick Definition"},"content":{"rendered":"<p>CDP is a Cisco proprietary protocol that was designed for neighbor discovery. It is a Layer 2 protocol that sends multicast advertisements using SNAP encapsulation. The advertisements are sent by default every 60 seconds, and there is a default hold time of 180 seconds.<\/p>\n<p>CDP advertisements can contain information such as DeviceID, Address, PortID, Capabilities, Version, Platform and native VLAN with much information in ASCII format.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CDP is a Cisco proprietary protocol that was designed for neighbor discovery. It is a Layer 2 protocol that sends multicast advertisements using SNAP encapsulation. The advertisements are sent by default every 60 seconds, and there is a default hold time of 180 seconds. CDP advertisements can contain information such as DeviceID, Address, PortID, Capabilities, [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[15,1,33],"tags":[59,172,16],"class_list":["post-510","post","type-post","status-publish","format-standard","hentry","category-cucm","category-non-classe","category-written-theory","tag-ccie-voice-written","tag-cdp","tag-cucm"],"_links":{"self":[{"href":"https:\/\/collaboration.ksiazek.be\/index.php?rest_route=\/wp\/v2\/posts\/510","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/collaboration.ksiazek.be\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/collaboration.ksiazek.be\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/collaboration.ksiazek.be\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/collaboration.ksiazek.be\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=510"}],"version-history":[{"count":1,"href":"https:\/\/collaboration.ksiazek.be\/index.php?rest_route=\/wp\/v2\/posts\/510\/revisions"}],"predecessor-version":[{"id":4429,"href":"https:\/\/collaboration.ksiazek.be\/index.php?rest_route=\/wp\/v2\/posts\/510\/revisions\/4429"}],"wp:attachment":[{"href":"https:\/\/collaboration.ksiazek.be\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=510"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/collaboration.ksiazek.be\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=510"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/collaboration.ksiazek.be\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=510"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}