Alcatel-Lucent 4A0-M01 - Alcatel-Lucent IP/MPLS Mobile Backhaul Transport Exam
Page: 3 / 30
Total 150 questions
Question #11 (Topic: )
Click on the exhibit.
Consider the topology and MLS1 configuration shown, and given the following conditions:
MLS1 delivers the PRC traceable clock to the network
Reference 1 receives Quality Level (QL) - ST3
Reference 2 receives QL - DUS
BITS sets QL-STU
Which quality level will MLS1 deliver to POC2-1 on its Synchronous Ethernet (SyncE) port
1/2/7?
Consider the topology and MLS1 configuration shown, and given the following conditions:
MLS1 delivers the PRC traceable clock to the network
Reference 1 receives Quality Level (QL) - ST3
Reference 2 receives QL - DUS
BITS sets QL-STU
Which quality level will MLS1 deliver to POC2-1 on its Synchronous Ethernet (SyncE) port
1/2/7?
A. QL-EEC2
B. QL-PRS
C. QL-ST3
D. QL-STU
Answer: C
Question #12 (Topic: )
Click on the exhibit.
Given the show command results shown:
With what IEEE 1588v2/Precision Time Protocol (PTP) v2 message did the slave node set
the Unicast message rates used by the master?
Given the show command results shown:
With what IEEE 1588v2/Precision Time Protocol (PTP) v2 message did the slave node set
the Unicast message rates used by the master?
A. Announce granted
B. Announce request
C. Sync granted
D. Sync request
Answer: B
Question #13 (Topic: )
Which statement best describes adaptive timing techniques?
A. Adaptive timing calculates the time of day from time stamped packets
B. Adaptive timing calculates the time of day from the arriving packet rate
C. Adaptive timing only supports frequency synchronization
D. Adaptive timing only operates on point-to-point links
Answer: A
Question #14 (Topic: )
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?
with the master, to which state does the slave port transition to choose another potential
master?
A. Initial
B. Listening
C. Passive
D. Un-calibrated
Answer: B
Question #15 (Topic: )
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?
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?
A. QL-DNU
B. QL-EEC1
C. QL-SSU-A
D. QL-PRC
E. QL-UNC
Answer: B
