Alcatel-Lucent 4A0-M01 Exam Questions
Alcatel-Lucent IP/MPLS Mobile Backhaul Transport (Page 3 )

Updated On: 16-Feb-2026

Which statement correctly describes the Point-to-Point (PPP) Multilink Protocol (MP) negotiation process?

  1. At least one link must complete Link Control Protocol (LCP) negotiations before the bundle can initialize
  2. The endpoints indicate their desire to implement MP in the link Network Control Protocol (NCP) phase
  3. The bundle must complete LCP negotiations before it can enter the NCP negotiation phase
  4. Internet Protocol-Control Protocol (IPCP) negotiations must succeed for the bundle links to initialize

Answer(s): A



In the Alcatel-Lucent SROS, which payload type set in a SDH-framed OC-12 port creates individual E1 containers?

  1. Virtual Tributary (VT) 1.5
  2. VT2
  3. Virtual Container (VC)-11
  4. VC-12

Answer(s): B



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The command result indicates which condition on the Inverse Multiplexing over ATM (IMA) bundle?

  1. The number of active links has dropped below the minimum threshold
  2. The associated Layer 3 interface is administratively down
  3. The remote IMA bundle is administratively down
  4. The parent OC-3 is operationally down

Answer(s): C



Which timing technique can deliver time of day and phase synchronization information to the base station without concern for Packet Delay Variation (PDV)?

  1. Building Integrated Timing Supply (BITS)
  2. Global Positioning System (GPS)
  3. Adaptive Clock Recovery (ACR)
  4. IEEE 1588v2/Precision Time Protocol (PTP)

Answer(s): B



Which messages, periodically sent between an IEEE 1588v2/Precision Time Protocol (PTP) v2 master and slave, serve as hellos to help the slave choose the best available master?

  1. Announce
  2. Announce_grant
  3. Sync
  4. Delay_response

Answer(s): A






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