Huawei H12-811 Online Practice Questions and Exam Preparation

Huawei H12-811 Online Questions & Answers

• Question 661:

  Which of the following advantages does the single-arm routing method achieve routing intercommunication between Vlan? ()

  A. Reduce the number of equipment
  B. Reduce routing table entries
  C. Reduce the use of IP addresses
  D. Reduce the number of chain connections
  D. Reduce the number of chain connections

• Question 662:

  In order to detect the connectivity status of the CAPWAP tunnel, after the CAPWAP tunnel is established, which of the following CAPTAP messages is used by the AC for detection? ()*

  A. Hello
  B. DPD
  C. Keepalive
  D. Echo
  C. Keepalive
  D. Echo

• Question 663:

  The configuration of the country code will affect the actual frequency used for transmission and the maximum transmission power ()

  A. True
  B. False
  A. True

• Question 664:

  The configuration information of a certain port of the switch is shown in the figure. Which of the following statements is wrong? () (Single-choice question)

  

  A. The port type is Hybrid
  B. If the VLAN TAG carried in the data frame is 200, the switch will strip off the VLAN TAG and send it out
  C. If the port receives a data frame without VLAN TAG, the switch needs to add VLAN TAG100
  D. If the VLAN TAG carried in the data frame is 100, the switch will strip off the VLAN TAG and send it out
  D. If the VLAN TAG carried in the data frame is 100, the switch will strip off the VLAN TAG and send it out

• Question 665:

  In the RSTP standard, in order to improve the convergence speed, the port that the switch is directly connected to the terminal can be defined as ()

  A. Edge port
  B. Root port
  C. Fast port
  D. Backup port
  A. Edge port

• Question 666:

  By default, what is the lease period for the DHCP server to assign an IP address? ()

  A. 12h
  B. 1h
  C. 24h
  D. 18h
  C. 24h

• Question 667:

  Among the following commands for configuring the default route, the correct one is ()

  A. (Huawei) ip route-statiC.0.0.0.0 0.0.0.0 192.168.1.1
  B. (Huawei) ip route-statiC.0.0.0.0 0.0.0.0 0.0.0.0
  C. (Huawei) ip route-statiC.0.0.0.0 255.255.255.255192.168.1.1
  B. (Huawei) ip route-statiC.0.0.0.0 0.0.0.0 0.0.0.0

• Question 668:

  The Management Information Base (MIB) (Management Information Base) is a virtual database that only exists on the NMS. ()

  A. True
  B. False
  B. False

• Question 669:

  In a Layer 2 network with redundant links, which of the following protocols can be used to avoid loops? ()

  A. VRRP
  B. ARP
  C. UDP
  D. STP
  D. STP

• Question 670:

  Broadcast network. OSPF runs on four routers in the same area. Same network segment. OSPF will automatically elect one DR and multiple BDRs to achieve better backup results

  A. True
  B. False
  B. False