Which technology provides the ability to use all links in a LAN topology by providing an active-active path to the upstream switch?
A. PVST+
B. STP
C. RSTP
D. vPC
Which technology provides the ability to use all links in a LAN topology by providing an active-active path to the upstream switch?
A. PVST+
B. STP
C. RSTP
D. vPC