Huawei H12-211 Online Practice Questions and Exam Preparation

Huawei H12-211 Online Questions & Answers

• Question 241:

  The following description of the Layer 2 Ethernet switch is incorrect ().

  A. Ability to learn MAC address
  B. It is necessary to make certain modifications to the three-layer header of the forwarded message, and then forward it.
  C. Forward according to the Layer 2 header information of the Ethernet frame
  D. Layer 2 Ethernet switch works at the data link layer
  B. It is necessary to make certain modifications to the three-layer header of the forwarded message, and then forward it.

• Question 242:

  As shown in the figure, which of the following ports will become the designated port?

  

  A. G0/0/3 of SWB
  B. G0/0/1 of SWC
  C. G0/0/2 of SWC
  D. G0/0/1 of SWB
  D. G0/0/1 of SWB

• Question 243:

  The following description of the specified port for the spanning tree is correct.

  A. There is only one designated port per bridge
  B. The designated port can forward configuration BPDUs to its connected network segment.
  C. The port on the root switch must not be the designated port.
  D. Specify the port to forward configuration BPDUs from this switch to the root switch.
  B. The designated port can forward configuration BPDUs to its connected network segment.

• Question 244:

  Link aggregation is a common technique in enterprise network. Which of the following description is the advantages of link aggregation? (Multiple Choice)

  A. Improves link bandwidth.
  B. Implements load sharing.
  C. Improves network reliability.
  D. Facilitates data copy for analysis.
  A. Improves link bandwidth.
  B. Implements load sharing.
  C. Improves network reliability.

• Question 245:

  According to the figure, which of the following statements is true?

  

  A. Host A and Host B can communicate with each other only when the IP addresses of host A and host B have the same masks.
  B. Host A can successfully ping host B.
  C. The IP address mask of Host A is different from that of Host B. Therefore, Host A and Host B cannot communicate with each other.
  D. The broadcast addresses of Host A and Host B are the same.
  B. Host A can successfully ping host B.

• Question 246:

  On Huawei devices, administrators can announce subnets in RIPV2 because RIPV2 supports VLSM.

  A. Correct
  B. Error
  B. Error

• Question 247:

  When configuring the PPP authentication method as PAP, which of the following operations are necessary? (Choose three)

  A. Add the user name and password of the authenticated party to the local user list
  B. Configure the encapsulation type of the interface connected to the peer as PPP.
  C. Configure PPP authentication method as CHAP
  D. On the authenticated party end, configure the user name and password that are sent to authenticator
  A. Add the user name and password of the authenticated party to the local user list
  B. Configure the encapsulation type of the interface connected to the peer as PPP.
  D. On the authenticated party end, configure the user name and password that are sent to authenticator

• Question 248:

  Which of the following items can be translated by NAPT?

  A. MAC address + port number
  B. IP address + port number
  C. Only MAC address
  D. Only IP address
  B. IP address + port number

• Question 249:

  What is the role of the command "interface vlan vlan-id" on the VRP platform?

  A. Create a VLAN
  B. Create or enter the VLAN virtual interface view
  C. Configure a VLAN for a port
  D. No such order
  B. Create or enter the VLAN virtual interface view

• Question 250:

  Refer to the graphic. The network administrator wishes to aggregate the two links as member interfaces of Ethtrunk Which statement is correct?

  A. The interfaces will be aggregated with load balancing.
  B. The interfaces will be aggregated, but only interface GE0/0/1 will send data flow.
  C. The interfaces will be aggregated, but the Eth-trunk will not be active.
  D. The interfaces cannot be aggregated.
  D. The interfaces cannot be aggregated.