If the tunnel APS is configured for the tunnel to which the PW belongs, the PW cannot be configured with the PW APS.

• A.TRUE
• B.FALSE

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Which of the following protections need to use the APS protocol? (Multiple Choice)

• A.SW SNCP protection
• B.1:1 optical line protection
• C.ODUk ring network protection
• D.ODUk SNCP protection

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The ways of synchronize alarms are (). (Multiple Choice)

• A.Automatic synchronization
• B.Manual synchronization
• C.Timing synchronization

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What does the component of the ASON network not include?

• A.TE link
• B.SC
• C.ASON domain
• D.Intelligent network element

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Which of the following description of the PWE3 technology are correct? (Multiple choice)

• A.PRE3 technology provides ATM, Ethernet, and TDM services with end-to-end virtual link emulation at the PS network boundary.
• B.PWE3 technology belongs to the second layer VLL solution
• C.For PE3 emulation of Ethernet services, PW control words can be manually configured on the PE.
• D.The internal data services carried by PWE3 are visible to the core network.

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