Question 374 of 490 from exam 400-051: CCIE Collaboration

Question 374 of 490 from exam 400-051: CCIE Collaboration

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Question

Refer to the exhibit.

Qa 172.285.140.151 The NTP service is accessible.

admin:utils ntp status
ntpd (pid 24037) is running

remote refid st t when poll reach delay offset jitter
Ce ooo
172.25.140.151 .LOCL. du 42 64 7 0.334 -151.23 139.888
unsynchronised

time server re-starting
polling server every 64 s

current time in UTC is : Wed Aug 12 18:50:19 UTC 2015

12:46:26.025996 IP CUCM91 ntp > 172.25.140.151 ntp: NTPv4, Client, Length 48
12:46:°26.265766 IP 172.25.140.151.ntp > CUQH91 ntp: NTPv4, Server, length 48
40866 IP CUCM91.56391 > 172.25.140 151-ntp: NTPV4, Client, Length
1.441429 IP 172.25.140.151 ntp > CUCH91.56391° NTPV3, Server, length

A network engineer is troubleshooting a NTP synchronized issue in CUCM.

Why is NTP unsynchronized?

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