What triggers Layer 2 polling of infrastructure devices connected to the network?
A. A failed Layer 3 poll
B. A matched security policy
C. A matched profiling rule
D. A linkup or link down trap
Answer:D
What triggers Layer 2 polling of infrastructure devices connected to the network?
A. A failed Layer 3 poll B. A matched security policy C. A matched profiling rule D. A linkup or link down trap