Free H31-161 Exam Braindumps (page: 3)

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Which statement describes the packet loss ratio requirement of the voice service for the IP bearer network?

  1. Allowed maximum packet loss =10-6
  2. Allowed maximum packet loss =1%
  3. No strict requirement
  4. Allowed maximum packet loss =1%

Answer(s): A



If a (*, ) entry exists in the RP, Which of the following statements about the source registration are true in PIM_SM?

  1. The first hop DR connecting to the source encapsulate received multicast into PIM registration information and unicast the encapsulated information to the PR.
  2. The RP sends an (S, G) join message hop by hop to the first hop DR connected to the multicast source to add the multicast source to the SPT.
  3. The first-hop RD connecting to the source sends received multicast data to the RP ho[p by hop.
  4. The RP encapsulates registration information and uses RTP to send data packet to be sent to the multicast group to the outbound interface.
  5. The RP unicast a registration stop message to the first router connection to the multicast source.

Answer(s): E



Which of the following can be implemented in an IP backbone network?

  1. RIP
  2. BGP
  3. ISIS
  4. MPLS

Answer(s): B



The Huawei router is the hop RD where the SSM mapping function is enabled at the interface. Some IGMPv2 hosts expect to receive (1.0.01,232.1.0.1) (1.0.0.1232.1.0.2), and (2.0.0,232.1.3.2) data. How can you satisfy the preceding requirement with the least configurations?

  1. ssm-mapping 232.1.3.2 16.2.0.0.1
  2. ssm mapping 232.1.3.1.24.2.0.0.1
  3. ssm-mapping 232. 1 308 2 00.1
  4. ssm-mapping 232 1.0. 1 32. 1. 0. 0. 1
  5. ssm-mapping 232. 1.0. 2. 32. 1. 0. 0. 1
  6. ssm-mapping 232. 1. 0. 0. 24. 1. 0. 0. 1

Answer(s): C






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