Which technology can block interfaces and provide a loop-free topology?

Posted by: Pdfprep Category: 300-320 Tags: 300-320 exam questions, 300-320 practice exam, CCDP Post Date: November 10, 2020

Which technology can block interfaces and provide a loop-free topology?
A . STP
B . VSS
C . VLAN
D . vPC

Answer: A