Huawei H12-811 Online Practice Questions and Exam Preparation

Huawei H12-811 Online Questions & Answers

• Question 441:

  The network management workstation manages network devices through the SNMP protocol. When an abnormality occurs in the managed device, what kind of SHMP message will the network management workstation receive? ()

  A. trap message
  B. get-response message
  C. set-request message
  D. get-request message
  A. trap message

• Question 442:

  After the network administrator uses the Tracer tRoute function on the router device, in the data packet sent by the router, the value of the Protoco1 field in the IPv4 header is?

  A. 17
  B. 2
  C. 1
  D. 6
  A. 17

• Question 443:

  As shown in the figure below. All switches enable the $P protocol and keep other configurations in their default state. When the network is stable, are the following statements correct? () (Multiple Choice Questions)

  

  A. Both ports of SWC are in Forwarding state
  B. Both ports of SWB are in Forwarding state
  C. SWA is the root bridge in this network
  D. SWB is the root bridge in this network
  B. Both ports of SWB are in Forwarding state
  C. SWA is the root bridge in this network

• Question 444:

  By default, what is the ForwarD.Delay time of the STP protocol in seconds? ()

  A. 10
  B. 15
  C. 20
  C. 20

• Question 445:

  Which of the following information prompts is used by the VRP operating platform for incomplete input commands? ()

  A. False Incomplete commanD.founD.at'position
  B. Error:Too many parameters founD.at'position
  C. Error: Wrong parameter founD.at'position
  B. Error:Too many parameters founD.at'position

• Question 446:

  The Trunk port can send both tagged data frames and untagged data frames.

  A. True
  B. False
  A. True

• Question 447:

  If the broadcast address of a network is 172.16.1.255, then its network address may be ().

  A. 172.16.1.128
  B. 172.16.2.0
  C. 172.16.1.1
  D. 172.86.1.253
  A. 172.16.1.128

• Question 448:

  As shown in the picture. About OSPF topology and configuration. Which of the following statements is correct? () (Single-choice question)

  

  A. R1 and R2 can establish a stable OSPF neighbor relationship
  B. R1 is more likely to become DR than R2, because its interface DR priority value is smaller
  C. As long as the interface network type of R1 is restored to the default broadcast type, R1 and R2 can establish a stable neighbor relationship
  D. As long as the interface network type of R1 is restored to the default broadcast type, and the hello time is adjusted to 10s, R1 and R2 can establish a stable neighbor relationship
  D. As long as the interface network type of R1 is restored to the default broadcast type, and the hello time is adjusted to 10s, R1 and R2 can establish a stable neighbor relationship

• Question 449:

  Switch stacking supports more than two devices, and multiple switches can be grouped into a logical device through stacking. ()

  A. True
  B. False
  A. True

• Question 450:

  The DHCPv6 server supports the provision of other configuration information such as DNS server addresses for the host.

  A. True
  B. False
  A. True