Huawei H12-811 Online Practice Questions and Exam Preparation

Huawei H12-811 Online Questions & Answers

• Question 201:

  What is the port number used by the FTP protocol control plane? ()

  A. 23
  B. 24
  C. 21
  D. 22
  C. 21

• Question 202:

  Which of the following cannot be the length of the IPv4 packet header? ()

  A. 32B
  B. 60B
  C. 20B
  D. 64B
  D. 64B

• Question 203:

  When deploying ACL on Huawei equipment, which of the following descriptions is correct is ().*

  A. ACL can match the TCP/UDP port number of the packet, and can specify the range of port numbers
  B. The same ACL can be called under multiple interfaces
  C. When ACL defines rules, it can only proceed in the order of 10, 20, 30
  D. ACL cannot be used to filter OSPF traffic, because OSPF traffic does not use UDP protocol encapsulation
  E. When calling ACL under the interface, it can only be applied to the outbound direction
  A. ACL can match the TCP/UDP port number of the packet, and can specify the range of port numbers
  B. The same ACL can be called under multiple interfaces

• Question 204:

  The routing table is generated by ()*

  A. Direct connection
  B. Static
  C. Dynamic routing protocol
  A. Direct connection
  B. Static
  C. Dynamic routing protocol

• Question 205:

  As shown in the figure below, which of the following statements is correct? () (Single-choice question)

  

  A. Only if the masks of host A and host B are set to be the same, host A and host B can communicate
  B. The IP address mask b of host A and host B are different. Therefore, host A and host B cannot communicate
  C. The broadcast address of host A and host B are the same
  A. Only if the masks of host A and host B are set to be the same, host A and host B can communicate

• Question 206:

  If the Proto of a certain route information in the routing table is Direct, the priority of this route must be0.()

  A. True
  B. False
  A. True

• Question 207:

  Which of the following packet types is used by RADIUS to indicate authentication rejection? ()

  A. Access-Accept
  B. Access-Request
  C. Access-Challenge
  D. Access-Reject
  D. Access-Reject

• Question 208:

  In standard STP mode, which of the following non-root switches will forward the C-set BPDU generated by the root switch? ()

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

• Question 209:

  Which of the following features does the default VLAN in the Layer 2 Ethernet switch have? ()*

  A. The default VLAN cannot be deleted manually
  B. By default, all ports of the switch are member ports of the default VLAN
  C. A default VLAN must be created before it can be assigned a port
  D. The P address configured on the switch will only be applied to the member ports of the default VLAN
  A. The default VLAN cannot be deleted manually
  B. By default, all ports of the switch are member ports of the default VLAN

• Question 210:

  Which of the following types of addresses are not included in IPv6 addresses? ()

  A. Multicast address
  B. Anycast address
  C. Unicast address
  D. Broadcast address
  A. Multicast address