Nokia 4A0-108 Online Practice Questions and Exam Preparation

Nokia 4A0-108 Online Questions & Answers

• Question 121:

  In the Alcatel-Lucent SROS, which BGP address family is configured to support MCAST-VPN NLRI?

  A. vpn-ipv6
  B. vpn-ipv4
  C. mvpn-ipv6
  D. mvpn-ipv4
  D. mvpn-ipv4

• Question 122:

  What is the purpose of GLOP addressing?

  A. Allocate each AS a unique range of Inter-domain multicast addresses
  B. Define an addressing structure for inside a domain
  C. Provide a solution for the depletion of addresses
  D. Eliminate the problem of IP multicast addresses overlapping when converted to multicast MAC addresses
  A. Allocate each AS a unique range of Inter-domain multicast addresses

• Question 123:

  How do routers in the PIM domain learn the address of the elected BSR?

  A. The address information of the elected BSR is unicast to them in a bootstrap message.
  B. The address information of the elected BSR is flooded through the network in a bootstrap message.
  C. The address information of the elected BSR is preconfigured on all routers.
  D. The address information of the elected BSR is flooded through the network in a PIM Hello message.
  B. The address information of the elected BSR is flooded through the network in a bootstrap message.

• Question 124:

  Click the exhibit.

  

  Which of the following statements is TRUE regarding the group address 239.1.1.1 in the BGP A-D message?

  A. 239.1.1.1 is the destination multicast group address of this message.
  B. 239.1.1.1 is the customer multicast group address.
  C. 239.1.1.1 is the I-PMSI group address.
  D. 239.1.1.1 is the 5-PMSI group address.
  B. 239.1.1.1 is the customer multicast group address.

• Question 125:

  How many types of Auto-Discovery routes are defined for MCAST-VPN NLRI?

  A. 3
  B. 5
  C. 7
  D. 9
  C. 7

• Question 126:

  Which of the following ranges is reserved for IPv6 SSM multicast addresses?

  A. FF1X::/16
  B. FF3X::/16
  C. FF3X::/96
  D. FF7X::/16
  C. FF3X::/96

• Question 127:

  Which of the following regarding the Shared Path Tree is TRUE?

  A. The multicast source is the root of the tree.
  B. It is represented by an (S, G) entry.
  C. It is the initial forwarding path in ASM mode.
  D. It is created as a result of switchover.
  C. It is the initial forwarding path in ASM mode.

• Question 128:

  Which of the following PIM messages is sent to RP via unicast?

  A. (*, G) Join/Prune
  B. (S, G) Join/Prune
  C. Register
  D. Candidate-RP-Advertisement
  C. Register

• Question 129:

  An IGMP version 3 receiver signals INCLUDE mode report with an empty INCLUDE list. What does this indicate?

  A. It received the query, but it does not wish to join any group.
  B. It is willing to receive traffic for the group from any source.
  C. This is the initial join message; a selection of source will follow.
  D. It indicates that it is leaving the group.
  D. It indicates that it is leaving the group.

• Question 130:

  Which of the following describes UMH (Upstream Multicast Hop) selection?

  A. It is the process of finding the remote PE connected to the C-root of the multicast tree.
  B. It is the process of finding the remote CE connected to the C-root of the multicast tree.
  C. It is the RPF check for the multicast traffic received from remote PEs in the MVPN.
  D. It is the RPF check for the multicast traffic received from local CEs in the MVPN.
  A. It is the process of finding the remote PE connected to the C-root of the multicast tree.