| Exam 200-155 | Question id=4679 | Cisco Data Center Networking Technologies |
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 |
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.