Free H12-222 Exam Braindumps (page: 5)

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MPLS is a label forwarding technology, Which of the following MPLS statements is false?

  1. MPLS uses the connection-oriented control plane and connectionless data plane.
  2. The control plane transmits route information and distributes labels. The data plane transmits packets along the created label switched path (ISP).
  3. Switches in an MPLS domain only need to forward packets based on the label added before the IP header.
  4. Compared with traditional IP forwarding, MPLS label forwarding greatly improves the data forwarding efficiency.

Answer(s): A



Which information of IPv4 packets is used for simple traffic classification? (Multiple Choice)

  1. DSCP information
  2. IP precedence
  3. Traffic class information
  4. 802.lp information

Answer(s): A,B



The interface IP address and VRRP virtual IP address can be the same.

  1. TRUE
  2. FALSE

Answer(s): A



NFV and SDN depend on each other and must be used together.

  1. TRUE
  2. FALSE

Answer(s): B






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