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Free 4A0-104 Exam Braindumps (page: 24)

Page 23 of 73
PDF with 288 Questions

Which of the following best describes how the path-mlu is chosen for an SDP?

  1. An SDP does not have a path-mtu
  2. The path-mtu must be set by the administrator.
  3. By default, the path-mtu is calculated automatically from the network port MTU of the PE router.
  4. The path-mtu is calculated based on the service MTU of the service using the SDP.
  5. The path-mtu is signaled between the PE endpoints when the service is established.

Answer(s): C



Click on the exhibit button below.

Assuming the customer only needs to monitor traffic from PE3 to the customer site, what two items are missing in the configuration of PE5, the Alcatel-Lucent 7750 Service Router in the Head Office? (Assume that the IP/MPLS network structure between the local and remote PEs is in place.)

  1. The mirror destination configuration on PE5 is missing the "remote-source" command.
  2. There needs to be a mirror source configuration on PE5 with the "remote-source" command.
  3. This is not possible since the protocol analyzer is located at the Central Office. It needs to be at the customer site.
  4. There needs to be a configuration command to put sap 1/1/3 on the mirror destination of PE5.
  5. There needs to be a configuration command to put sap 1/1/3 on the mirror source of PE5

Answer(s): A,D



Which of the two following statements are TRUE?

  1. When an Alcatel-Lucent Service Router is rebooted, the mirror destination and mirror source must be re-configured
  2. A mirror destination is shut down by default on an Alcatel-Lucent Service Router.
  3. A mirror source is shut down by default on an Alcatel-Lucent Service Router.
  4. When an Alcatel-Lucent Service Router is rebooted, the mirror destination must be re- configured.
  5. When an Alcatel-Lucent Service Router is rebooted the mirror source must be re-configured.

Answer(s): B,E



Which of the following statements is FALSE about the VPN label?

  1. The VPN label is signaled between PE devices using MP-BGP.
  2. The VPN label is swapped at each P router as a packet crosses the service provider network.
  3. The VPN label is also known as the inner label or service label.
  4. The VPN label indicates which VPRN a packet should be sent to once it reaches the egress PE.
  5. All of the above
  6. Only C and D.

Answer(s): B






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