Exam 300-410 topic 1 question 618 discussion

"regardless of the time zone" = do not show time zone

This reminds me of this question: Question #171 Topic 1 A network engineer is investigating a flapping (up/down) interface issue on a core switch that is synchronized to an NTP server. Log output currently does not show the time of the flap. Which command allows the logging on the switch to show the time of the flap according to the clock on the device? A. service timestamps log uptime B. clock summer-time mst recurring 2 Sunday mar 2:00 1 Sunday nov 2:00 C. service timestamps log datetime localtime show-timezone D. clock calendar-valid Correct Answer: C For that I might go with D TBH

Going to go with the provided answer on this. service timestamps debug datetime msec show-timezone Question states: "regardless of timezone" I am assuming that means we want the time displayed in UTC not local time choice B has 'local-time' configured, and that is not want we want

B == correct. Note D is wrong cause you cannot set the msec command without using datetime first. WAN(config)#service timestamps debug ? datetime Timestamp with date and time uptime Timestamp with system uptime <cr>

The following example enables time stamps on logging messages, showing the current time and date relative to the local time zone, with the time zone name included: service timestamps log datetime localtime show-timezone

for me the good answer is B one must pay attention to regardless of time zone in the question

Agree on this since service timestamps log datetime msec is already applied in the configuration, the next step is to put service timestamps debug datetime msec. First step - log messages timestamp Second step - Debug messages timestamp By doing this all logs and debug messages will include timestamps.