Huawei H31-211 Online Practice Questions and Exam Preparation

Huawei H31-211 Online Questions & Answers

• Question 81:

  During the PPP link establishment phase, the value of the parameter in the Configure-Request sent by the peer is not recognized locally. Which message should the local end respond to?

  A. Configure-Nak
  B. Configure-Reject
  C. Configure-Ack
  D. Not right
  B. Configure-Reject

• Question 82:

  Which of the following is the transport layer protocol used by Telnet?

  A. TCP
  B. UDP
  C. ECMP
  D. UCMP
  A. TCP

• Question 83:

  I will assign you a Class C IP network 192.16.24.0. After dividing 7 subnets, what is the maximum number of hosts per subnet?

  B. 31
  C. 32
  D. 33
  E. 34
  A

• Question 84:

  The following may result in the inability to establish an adjacency relationship between OSPF routers? (multiple choice)

  A. The interface network segment is inconsistent
  B. Ethernet or NBMA network interface priority is all zero
  C. Timer parameters are inconsistent
  D. The same router ID
  A. The interface network segment is inconsistent
  B. Ethernet or NBMA network interface priority is all zero
  C. Timer parameters are inconsistent
  D. The same router ID

• Question 85:

  In full-duplex mode, both parties can receive and transmit data simultaneously. Which of the following options is working in full duplex mode?

  A. Keyboard
  B. Display
  C. Interphone
  D. Telephone network
  D. Telephone network

• Question 86:

  Which of the following technologies is to aggregate multiple ports together to form an aggregation group to implement load sharing of the ingress/egress load in each member port? It also provides higher connection reliability.

  A. Port aggregation
  B. Port binding
  C. Port load balancing
  D. Port group
  A. Port aggregation

• Question 87:

  Which of the following options are the disadvantages of single spanning tree? (multiple choice)

  A. Single spanning tree may cause hosts on the same VLAN on different switches to fail to communicate.
  B. Traffic sharing on different links cannot be performed under single spanning tree conditions.
  C. When running a single spanning tree, the entire network converges slowly.
  D. Under the condition of single spanning tree, there may be a suboptimal second layer path.
  A. Single spanning tree may cause hosts on the same VLAN on different switches to fail to communicate.
  B. Traffic sharing on different links cannot be performed under single spanning tree conditions.
  D. Under the condition of single spanning tree, there may be a suboptimal second layer path.

• Question 88:

  In the OSI model, which of the following is the correct description of the physical layer function?

  A. Ensure that the data is transmitted correctly.
  B. Determine how packets are forwarded and routed
  C. Transmitting the bit stream on the channel
  D. Error correction and flow control
  C. Transmitting the bit stream on the channel

• Question 89:

  Which of the following static routing configurations are correct? (multiple choice)

  A. ip route-static 129.1.0.0 16 serial 0
  B. ip route-static 10.0.0.2 16 129.1.0.0
  C. ip route-static 129.1.0.0 16 10.0.0.2
  D. ip route-static 129.1.0.0.255.255.0.0 10.0.0.2
  A. ip route-static 129.1.0.0 16 serial 0
  C. ip route-static 129.1.0.0 16 10.0.0.2
  D. ip route-static 129.1.0.0.255.255.0.0 10.0.0.2

• Question 90:

  What does the Access port do when it sends a message?

  A. Send a message with tog
  B. Strip the VLAN information of the packet and send it directly.
  C. Exchange the VLAN information of the packet and send it out.
  D. Put the PVID information of this port.
  B. Strip the VLAN information of the packet and send it directly.