Huawei H12-811 Online Practice Questions and Exam Preparation

Huawei H12-811 Online Questions & Answers

• Question 691:

  As shown in the figure below. All hosts can communicate normally. Is the corresponding relationship between SWA MAC address and port correct? () (Single-choice question)

  

  A. MAC-A GO/0/1 MAC-B G0/0/2 MAC-C G0/0/1
  B. MAC-A G0/0/2 MAC-B GO/0/2 MAC-C GO/0/3
  C. MAC-A GO/0/1 MAC-B GO/0/1 MAC-C GO/0/3
  D. MAC-A GO/0/1 MAC-B GO/0/2 MAC-C GO/0/3
  D. MAC-A GO/0/1 MAC-B GO/0/2 MAC-C GO/0/3

• Question 692:

  Virtualization is the basis for implementing NEV. Which of the following statements about the characteristics of virtualization is correct? ()*

  A. Hardware independence: Virtual machines and hardware are decoupled, and virtual machines can be migrated between servers.
  B. Encapsulation: All virtual machines share the operating system, and encapsulation is achieved through namespaces.
  C. Isolation, where virtual machines on the same physical server are isolated from each other.
  D. Partitioning: Multiple virtual machines can be run on a single physical server at the same time.
  A. Hardware independence: Virtual machines and hardware are decoupled, and virtual machines can be migrated between servers.
  C. Isolation, where virtual machines on the same physical server are isolated from each other.
  D. Partitioning: Multiple virtual machines can be run on a single physical server at the same time.

• Question 693:

  Does the WEP security policy support the use of TKIP for data encryption?

  A. True
  B. False
  B. False

• Question 694:

  The broadcast address is a special address that all the host bits in the network address are set to, and it can also be used as a host address. ()

  A. True
  B. False
  B. False

• Question 695:

  When configuring the PPP authentication mode as PAP, which of the following operations are necessary? ()*

  A. Configure the data link layer encapsulation type of the interface connected to the peer device to PPP
  B. Add the user name and password of the authenticated party to the authenticating party's local user list
  C. Set the authentication mode of PPP to CHAP
  D. Configure the user name and password sent to the authenticating party on the authenticated party
  A. Configure the data link layer encapsulation type of the interface connected to the peer device to PPP
  B. Add the user name and password of the authenticated party to the authenticating party's local user list
  D. Configure the user name and password sent to the authenticating party on the authenticated party

• Question 696:

  Which information of the data frame is used by the interface to determine whether to forward Layer 2 or Layer 3 forwarding? ()

  A. Source IP
  B. Source MAC
  C. Destination port
  D. Destination MAC
  D. Destination MAC

• Question 697:

  When redundant links exist on a switching network, STP can be used to eliminate loops.

  A. True
  B. False
  A. True

• Question 698:

  When the switch port sends a data frame that carries the same VLANTAG and PVID., it must be stripped of VLANTAG and forwarde()

  A. True
  B. False
  B. False

• Question 699:

  192.168.1.127/25 represents () address ()

  A. broadcast
  B. Multicast
  C. The internet
  D. Host
  A. broadcast

• Question 700:

  As shown in the figure below: The wrong statement is: ()acl number 2000 rule 5 deny source 200.0.12.00.0.0.7 rule 10permit source200.0.12.00.0.0.15 interfaceGigabitEthernetO/0/1 traffic-filteroutbounD.ac12000

  A. The host whose source IP address is 200.0.12.4 cannot access the Internet
  B. The host whose source IP address is 200.0.12.2 cannot access the Internet
  C. The host whose P address is 200.0.12.8 cannot access the Internet
  D. The host whose source IP address is 200.0.12.6 cannot access the Internet
  C. The host whose P address is 200.0.12.8 cannot access the Internet