Huawei H12-211 Online Practice Questions and Exam Preparation

Huawei H12-211 Online Questions & Answers

• Question 471:

  While improving network reliability, STP can also solve loop problems in switched networks.

  A. Correct
  B. Error
  A. Correct

• Question 472:

  Which of the following authentication methods are supported for Telnet users? (Choose three)

  A. Password authentication
  B. AAA local authentication
  C. MD5 authentication
  D. No authentication
  A. Password authentication
  B. AAA local authentication
  D. No authentication

• Question 473:

  A router learns routes to the same destination address through RIP, OSPF, and static routes. By default, VRP will be the most Which routing protocol does the terminal choose to learn?

  A. RIP
  B. OSPF
  C. The routes learned by the three protocols are selected.
  D. Static routing
  B. OSPF

• Question 474:

  An access port can only send and receive untagged frames. When receiving a data frame with a tag, it will directly discard it.

  A. Correct
  B. Error
  B. Error

• Question 475:

  In standard STP mode, which of the following non-root switches forwards the TC set BPDU generated by the root switch?

  A. Root port
  B. Backup port
  C. Designated port
  D. Provisioning port
  C. Designated port

• Question 476:

  What is the value of the Type field in RSTP configuration BPDUs?

  A. 0×00
  B. 0×01
  C. 0×02
  D. 0×03
  A. 0×00

• Question 477:

  Which of the following OSPF states can be used to indicate that an adjacency relationship has been established?

  A. Down
  B. 2-way
  C. Full
  D. Attempt
  C. Full

• Question 478:

  A DHCP OFFER packet can carry a DNS address, but can only carry one DNS address.

  A. Correct
  B. Error
  B. Error

• Question 479:

  Which of the following types can ICMP packets be classified into? (Choose two)

  A. ICMP transport packet
  B. ICMP error reporting packet
  C. ICMP query packet
  D. ICMP application packet
  B. ICMP error reporting packet
  C. ICMP query packet

• Question 480:

  NAPT allows for multiple internal addresses to be mapped to a single public address. How does NAT distinguish between the different private addresses when mapping to the same public address?

  A. The source MAC address is used.
  B. The destination MAC address is used.
  C. The source port number is used.
  D. The destination port number is used.
  C. The source port number is used.