Refer to the exhibit. An administrator noticed that after a change was made on R1, the timestamps on the system logs did not match the clock. What is the reason for this error?
A.
An authentication error with the NTP server results in an incorrect timestamp.
B.
The keyword localtime is not defined on the timestamp service command.
C.
The NTP server is in a different time zone.
D.
The system clock is set incorrectly to summer-time hours.
I think B is the correct
https://community.cisco.com/t5/networking-documents/router-log-timestamp-entries-are-different-from-the-system-clock/ta-p/3132258
By default, syslog and debug messages are stamped by UTC, regardless of the time zone that device configured. You should append localtime key word to "service timestamp {log | debug} datetime msec" global command to change that behavior.
The difference in times between show clock and the logging timestamps is because logging messages are not set to use local time.
(c) service timestamps log datetime localtime
will fix the error
If the output of show clock has an '*' it does indicate there is no synchronization between an NTP server. It doesn't necessarily mean that the time is incorrect or authentication error
It’s matching that they are showing you the #show clock command. But the NTP is not working properly due “recent changes” you can notice that with the “*” symbol.
The question is why the clock is having a different time than the actual logs generated. The question is not that the clock is having the incorrect time. Concluding, the answer to the question appears to be B
The answer is B. Even if the the time was synched with NTP the log and the clock would still show a difference because localtime was not included in the service timestamp command
This section is not available anymore. Please use the main Exam Page.300-410 Exam Questions
Log in to ExamTopics
Sign in:
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.
Upvoting a comment with a selected answer will also increase the vote count towards that answer by one.
So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.
LuigiG
Highly Voted 4 years, 11 months agoMalataw
Highly Voted 4 years, 5 months agojabal93
9 months, 3 weeks ago[Removed]
Most Recent 10 months, 3 weeks agokldoyle97
11 months, 1 week agoColmenarez
1 year, 9 months agoPietjeplukgeluk
1 year, 6 months agointeldarvid
1 year, 11 months agoRob_CCNP000
1 year, 11 months agoEdwinmolinab
2 years, 7 months agoHack4
3 years, 3 months agoweltongama
3 years, 3 months agotyh391
3 years, 4 months agomyrmike
3 years, 5 months agospamke
3 years, 5 months agospamke
3 years, 5 months agomyrmike
3 years, 6 months ago[Removed]
3 years, 10 months agoWesgo
4 years, 1 month agoanonymous1966
4 years, 11 months ago