The SP NOC has determined that a significant number of broadcast packets are being received from customer A. which could be a DoS attack. Customer A is using MPLS layer VPLS services the exercise broadcast traffic is causing degrading performance and over utilizing the access links. Which of the cisco IOS XR MPLS layer 2 configuration parameters can be used to mitigate the problem?

A.
The storm control parameter under the 12vpn bridge group

B.
The storm control parameter under the 12vpn xconnect group

C.
The limit-broadcast parameter under the 12vpn bridge group

D.
The storm control parameter under the 12vpn xconnect