Which technology provides a layer 2 loop free and does not contain a port state named "Blocking"?

Posted by: Pdfprep Category: 300-320 Tags: 300-320 exam questions, 300-320 practice exam, CCDP Post Date: October 29, 2020

Which technology provides a layer 2 loop free and does not contain a port state named "Blocking"?
A . RPVST+
B . PVST+
C . MST
D . CST

Answer: A