{"id":2703,"date":"2017-12-09T10:55:16","date_gmt":"2017-12-09T10:55:16","guid":{"rendered":"http:\/\/www.scmgalaxy.com\/tutorials\/?p=2703"},"modified":"2020-01-09T07:15:31","modified_gmt":"2020-01-09T07:15:31","slug":"poor-or-bad-cable","status":"publish","type":"post","link":"https:\/\/www.devopsschool.com\/blog\/poor-or-bad-cable\/","title":{"rendered":"Poor or bad cable"},"content":{"rendered":"<p><strong>scmuser created the topic: Poor or bad cable<\/strong><\/p>\n<p>Symptom: If the client PC is able to link to the network, performance may be poor. The PC may not be able to connect at all.<\/p>\n<p><strong>sgadmin replied the topic: Re:Poor or bad cable<\/strong><\/p>\n<p>Cause: In networks today, Gigabit to the desktop is common. Gigabit requires four pairs of cable, so anything lower than Category 5 will not work for Gig. In older buildings this must be taken into consideration. In addition, any amount of untwisting of the cable (often near the RJ-45 termination or patch panel) can cause signal loss. This will result in FCS Errors on the switch ports or network adapters.<br \/>\nResolution: In most cases with cable problems, the cable simply needs to be replaced. If the problem is because the cable has become untwisted, re-terminating the cable may resolve the errors. When supporting new technologies such as Gigabit or Power over Ethernet, the cable must be Cat 5 or better.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>scmuser created the topic: Poor or bad cable Symptom: If the client PC is able to link to the network, performance may be poor. The PC may not be able to connect at all. sgadmin replied the topic: Re:Poor or bad cable Cause: In networks today, Gigabit to the desktop is common. Gigabit requires four&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","_joinchat":[],"footnotes":""},"categories":[541],"tags":[552],"class_list":["post-2703","post","type-post","status-publish","format-standard","hentry","category-networking","tag-cable"],"_links":{"self":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/2703","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/comments?post=2703"}],"version-history":[{"count":1,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/2703\/revisions"}],"predecessor-version":[{"id":2704,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/2703\/revisions\/2704"}],"wp:attachment":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/media?parent=2703"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/categories?post=2703"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/tags?post=2703"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}