Check My Work

You have been hired as an assistant to the head network administrator in an ISP $($Internet service provider$).$ He wants you to disable the STP $($Spanning Tree Protocol$)$ in the demarc port of one of the clients in order to prevent the ISP's WAN topology from mixing with the corporate network's topology. Which of the following will you use in this scenario to complete the task at hand?

a$.$ A root guard

b$.$ A BPDU filter

c$.$ A root bridge

d$.$ A BPDU guard