An engineer wants to ensure that the Spanning Tree topology appears free while redundant switches are present. Which Layer2 technology must be used?
A. VPC
B. PaGP
C. LACP
D. OTV
An engineer wants to ensure that the Spanning Tree topology appears free while redundant switches are present. Which Layer2 technology must be used?
A. VPC
B. PaGP
C. LACP
D. OTV