Which statement about the IP SLAs ICMP Echo operation is true?
A. It is configured in enable mode.
B. It is used to determine the one-way delay between devices.
C. It is used to identify the best source interface from which to send traffic to a destination.
D. The frequency of the operation is specified in milliseconds.
IP SLA ICMP echo measures an end-to-end delay. So how is it a “one-way” delay?
Other sites have this as the answer: It is used to determine the frequency of ICMP packets