H12-811

H12-811 practice questions, page 8 of 18, with answer review and explanations.

Question 36

When both ends running PPP protocol detect that the physical link is active, the link state will transit from dead to establish. Which of the following protocols is used to negotiate the link parameters during this phase?

  1. IP
  2. DHCP
  3. LCP
  4. NCP

Question 37

Which of the following application-layer protocols are based on TCP?

  1. Ping
  2. TFTP
  3. FTP
  4. HTTP packet

Question 38

Which of the following is not an open API of Huawei controllers?

  1. RESTful
  2. NETCONF
  3. AAA
  4. OpenFlow

Question 39

Which of the following fields are included in an MPLS header? (Choose three.)

  1. Label
  2. Tos
  3. EXP
  4. TTL

Question 40

Which of the following statements regarding the router ID in OSPF are incorrect?

  1. The router IDs of OSPF routers in the same area must be the same, but can be different in different areas.
  2. The router ID must be the IP address of an OSPF router interface.
  3. The router ID must be configured manually.
  4. A router running OSPF must have a router ID for it to operate properly.