Implementing Cisco IP Routing (CCNP ROUTE, legacy) — Question 356

A network administrator is attempting to configure IP SLA to allow one time stamp to be logged when a packet arrives on the interface and one time stamp to be logged when a packet leaves the interface.
Which IP SLA accuracy tool enables this functionality?

Answer options

• A. Trigger
• B. Responder
• C. Trap
• D. Logging
• E. RTT

Correct answer: E

Explanation

The correct answer is E, RTT, as it accurately measures round-trip time and can log timestamps for packet arrivals and departures. The other options, such as Trigger and Responder, serve different functions in IP SLA operations and do not provide the timestamp logging capability required in this scenario.