Exam Code: 4A0-M01 (Practice Exam Latest Test Questions VCE PDF)
Exam Name: Alcatel-Lucent IP/MPLS Mobile Backhaul Transport
Certification Provider: Alcatel-Lucent
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Q1. Given the diagram shown and the following information:
. Ethernet frames carrying payloads targeting the Base Transceiver Station (BTS) enter the iPipe through the Virtual Private Routed Network (VPRN) cross connected interface.
How does the iPipe service process frames received on ingress to sap ccag-1 b:300?
A. The iPipe forwards all unicast payloads received in frames with a destination Media Access
Control (MAC) address equal to the proxied BTS MAC address
B. The iPipe extracts the Internet Protocol (IP) packets from all frames received on the Ethernet SAP and forwards those with a destination IP equal to the BTS IP address
C. The iPipe blocks multicast and broadcast frames at the Ethernet SAP ingress and only forwards unicast payloads to the BTS
D. The iPipe SAP sends an Address Resolution Protocol (ARP) request for the BTS's MAC address and forwards the frame with the BTS destination MAC address
Answer: A
Q2. Given the error message shown While configuring cPipe 400 on the Switching Provider Edge (S-PE) router, you see the error message shown. What must you do to correct this error?
A. Delete the service and recreate it using thevc-switching keyword
B. Delete the spoke-SDP and place it in an explicit endpoint
C. Delete the spoke-SDP and configure it as type vc-switching when you recreate it
D. Delete the service and recreate it with Interchassis Backup Pseudowires (ICB-PW)
Answer: A
Q3. Given the configuration shown and the following information:
- Each service packet transports eight frames When used in a cPipe service, what is the payload size for the port configuration shown?
A. 8 bytes
B. 24 bytes
C. 92 bytes
D. 256 bytes
Answer: C
Q4. Click on the exhibit
Given the configuration shown:
What must you configure in the cPipe service to allow it to set the service's payload and jitter buffer sizes?
A. Configure CEM on the TDM port channel group
B. Configure CEM on the SAP
C. Configurethejitterbufferinthebaseservice context
D. Set the service Maximum Transmission Unit (MTU)
Answer: B
Q5. Click on the exhibit.
Given the local Provider Edge (PE) router show command result shown:
The local PE originates the redundant ePipe 1 that terminates on each of two remote
PE routers. Both pseudowires have the same precedence value. What does the spoke
SDP 2:1 ingress status"0x 20" indicate?
A. The remote PE SAP is operationally down
B. The local PE router indicates its local SAP is operationally down
C. The local PE router indicates the pseudowire is in standby
D. The remote PE router indicates the pseudowire is in standby
Answer: C
Q6. Given the cell site router configuration shown:
The local Provider Edge (PE) router originates a redundant iPipe service terminated on each of two remote PE routers. Which statement correctly describes the iPipe service operation?
A. The local PE router will assign to the Customer Edge (CE) device the IP address defined in the SAP DNS context
B. The remote PEs will load-balance base station destined packets through both return spoke SDPs
C. The remote PE routers forward base station packets through the iPipe service associated with the active spoke SDP D. The local PE router signals the base station's IP address to the remote PE in the Targeted Label Distribution Protocol (T-LDP) label messages
Answer: C
Q7. Which quality level will MLS1 deliver to POC2-1 on its Synchronous Ethernet (SyncE) port 1/2/7?
A. QL-EEC1
B. QL-PRC
C. QL-SSU-A
D. QL-STU
Answer: B
Q8. Given the diagram shown, and the following information:
. Configured on CSA1 and the two MLS routers is redundant aPipe 300
. Interchassis Backup Pseudowires (ICB-PW) provide a path of last resort to the Customer Edge (CE) Service Access Points (SAPs)
. Multichassis Automatic Protection Switching (MC-APS) protects the CE access ports
. Assume normal status on all aPipe 300 spoke Service Distribution Points (SDPs) If the CSA1 primary spoke SDP fails, which three statements correctly describe the resulting status of the MLS1 aPipe 300 endpoint objects? (Choose three)
A. SAP aps-52.1:20/200 active
B. SAP aps-52.1:20/200 standby
C. Spoke SDP 3:300 active
D. Spoke SDP 3:300 standby
E. Spoke SDP 3:301 active
F. Spoke SDP 3:301 standby
Answer: B, C, F