Which vPC connection creates the illusion of a single control plane?

Which vPC connection creates the illusion of a single control plane?
A . vPC keepalive link
B . vPC control Iink
C . vPC management link
D . vPC peer link
E . vPC overlay link

View Answer

Answer: D

Explanation:

The vPC peer link is the most important connectivity element in the vPC system. This link is used to create the illusion of a single control plane by forwarding Bridge Protocol data units (BPDUs) or Link Aggregation Control Protocol (LACP) packets to the primary vPC switch from the secondary vPC switch.

Reference: http://www.cisco.com/