Larry plans on shutting down the city’s network using BGP devices and ombies? What type of Penetration Testing is Larry planning to carry out?

Larry is an IT consultant who works for corporations and government agencies. Larry plans on shutting down the city’s network using BGP devices and ombies? What type of Penetration Testing is Larry planning to carry out?

A.
Internal Penetration Testing

B.
Firewall Penetration Testing

C.
DoS Penetration Testing

D.
Router Penetration Testing