Which three items do you recommend for control plane hardening of an infrastructure device? (Choose three.)

exams 400-007 V7 400-007 exam 0 Comments

Which three items do you recommend for control plane hardening of an infrastructure device? (Choose three.)
A . redundant AAA servers
B . Control Plane Policing
C . warning banners
D . to enable unused. services
E . SNMPv3
F . routing protocol authentication

Answer: A BF