An effective method to shield networks from unauthenticated DHCP clients is through the use of _______________ on network switches.
A. DHCP snooping
B. ARP protection
C. DHCP shielding
D. ARP caching
Answer:A
An effective method to shield networks from unauthenticated DHCP clients is through the use of _______________ on network switches.
A. DHCP snooping B. ARP protection C. DHCP shielding D. ARP caching