Posted by: Pdfprep Category: H31-521-ENU Tags: HCNA, H31-521-ENU exam questions, H31-521-ENU practice exam Post Date: January 27, 2021 Pdfprep2021-01-27T18:24:17+00:00 According to the principle of STP, which of the following ports are all the ports of the root switch?A . Root portB . Designated portC . Backup portD . Blocking port View Answer Answer: B Prev QuestionNext Question Author Pdfprep Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.
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