350-701 · Question #475
350-701 Question #475: Real Exam Question with Answer & Explanation
The correct answer is B: NTP is not configured to use a working server.. The stratum level of a NTP server represents its level of precision and accuracy, a stratum level of 16 indicates that the server is unsynchronized and cannot be used as a time source. This means that the configured NTP server is not working and cannot provide correct time to the
Question
A network engineer has configured a NTP server on a Cisco ASA. The Cisco ASA has IP reachability to the NTP server and is not filtering any traffic. The show ntp association detail command indicates that the configured NTP server is unsynchronized and has a stratum of 16. What is the cause of this issue?
Options
- AResynchronization of NTP is not forced
- BNTP is not configured to use a working server.
- CAn access list entry for UDP port 123 on the inside interface is missing.
- DAn access list entry for UDP port 123 on the outside interface is missing.
Explanation
The stratum level of a NTP server represents its level of precision and accuracy, a stratum level of 16 indicates that the server is unsynchronized and cannot be used as a time source. This means that the configured NTP server is not working and cannot provide correct time to the ASA. The engineer should check the NTP server configuration and availability, also it's important to check if the NTP server is reachable and configured to use the correct IP address.
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