QUESTION: 13

Which statement best describes adaptive timing techniques?

Adaptive timing calculates the time of day from time stamped packets
Adaptive timing calculates the time of day from the arriving packet rate
Adaptive timing only supports frequency synchronization
Adaptive timing only operates on point-to-point links

Answer(s): A

QUESTION: 14

If an IEEE 1588v2/Precision Time Protocol (PTP) v2 slave times out announce messages with the master, to which state does the slave port transition to choose another potential master?

Initial
Listening
Passive
Un-calibrated

Answer(s): B

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Click on the exhibit.

Given the configuration shown and the following conditions:
* The external reference is offline
* Reference 1 receives Quality Level (QL) - EEC1
* Reference 2 receives QL - SSU-A
Which quality level will the SAR router advertise to its Synchronous Ethernet (SyncE) peers?

QL-DNU
QL-EEC1
QL-SSU-A
QL-PRC
QL-UNC

Answer(s): B

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QUESTION: 16

Click on the exhibit.

Given the show command results shown:
Which IEEE 1588v2/Precision Time Protocol (PTP) v2 parent clock value does the slave first consider when choosing its master?

GM Clock Priority1
GM Clock ID
GM Clock Priority2
GM Clock Class

Answer(s): D

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QUESTION: 16