Huawei H12-811 Online Practice Questions and Exam Preparation

Huawei H12-811 Online Questions & Answers

• Question 91:

  The RSTP protocol uses the P/A mechanism to speed up the upstream port's transition to the Forwarding state, but what is the reason for no temporary loop? ()

  A. Speed up port role election
  B. Ensure that there will be no temporary loops through the synchronization mechanism
  C. Edge port
  D. Reduced the time of ForwarD.Delay
  B. Ensure that there will be no temporary loops through the synchronization mechanism

• Question 92:

  The basic header length of IPv6 packets is a fixed value ()

  A. True
  B. False
  A. True

• Question 93:

  If the MAC address of an interface is 00E0-FCEF-0FEC, the corresponding EUI-64 address is ( ).

  A. 02E0-FCFF-FEEF-0FEC
  B. 02E0-FCEF-FFFE-0FEC
  C. 00E0-FCFF-FEEF-0FEC
  D. 00E0-FCEF-FFFE-0FEC
  C. 00E0-FCFF-FEEF-0FEC

• Question 94:

  The network is shown in the figure below. The router uses a sub-interface as the host gateway. The gateway IP address is 10.0.12.2. Which of the following commands can achieve this requirement? () (Multiple Choice Questions)

  

  A. interface GigabitEthernet0/0/0.20Dotlg termination vid 10 Ip address10.0.12.2255.255.255.0Arp broadcast enable
  B. interface GigabitEthernet0/0/0.10Dotlq termination vid 10 Ip address10.0.12.2255.255.255.0 Arp broadcast enable #
  C. interface GigabitEthernet0/0/0.20Dotlq termination vid 20 Ip address10.0.12.2255.255.255.0Arp broadcast enable #
  D. interface GigabitEtherneto/0/0.10Dotlq termination vid 20 Ip address10.0.12.2255.255.255.0Arp broadcast enable
  C. interface GigabitEthernet0/0/0.20Dotlq termination vid 20 Ip address10.0.12.2255.255.255.0Arp broadcast enable #
  D. interface GigabitEtherneto/0/0.10Dotlq termination vid 20 Ip address10.0.12.2255.255.255.0Arp broadcast enable

• Question 95:

  Which of the following is a valid default route configuration?

  A. [Huawei]ip route-static 0.0.0.0 0.0.0.0 0.0.0.0
  B. [Huawei]ip route-static 0.0.0.0 0.0.0.0 192.168.1.1
  C. [Huawei]ip route-static 0.0.0.0 255.255.255.255 192.168.1.1
  D. [Huawei-Serial0]ip route-static 0.0.0.0 0.0.0.0 0.0.0.0
  B. [Huawei]ip route-static 0.0.0.0 0.0.0.0 192.168.1.1

• Question 96:

  Refer to the following display vlan command output on SWA. Which one of the following interfaces can forward untagged data frames from VLAN 40?

  

  A. GE0/0/2
  B. GE0/0/3
  C. GE0/0/4
  D. GE0/0/5
  D. GE0/0/5

• Question 97:

  AAA. Which of the following is not included? ()

  A. Audit
  B. Accounting
  C. Authentication
  D. Authorization
  A. Audit

• Question 98:

  When using the SNMPv1 protocol to manage network devices, which of the following commands is used by the network management system to complete the configuration of the network devices? ()

  A. Response
  B. Set Request
  C. Get-Request
  C. Get-Request

• Question 99:

  Through sR (Segment Routing), an explicit path can be easily defineThe nodes in the network only need to maintain the SegmentRouting information to cope with the real-time and rapid development of the business. What are the following characteristics of Segment Routing?

  A. Extending the existing protocol (eg IGP) can make the existing network better and smoothly evolve
  B. SR (Segment Routing) adopts IP forwarding, no extra dimensioning is required-a label forwarding table
  C. Source routing technology is used to provide the ability to quickly exchange text between the network and upper-layer applications
  D. At the same time, it supports the centralized control mode of the controller and the distributed control mode of the transponder, providing a balance between centralized control and distributed control
  A. Extending the existing protocol (eg IGP) can make the existing network better and smoothly evolve
  C. Source routing technology is used to provide the ability to quickly exchange text between the network and upper-layer applications
  D. At the same time, it supports the centralized control mode of the controller and the distributed control mode of the transponder, providing a balance between centralized control and distributed control

• Question 100:

  VLAN4095 cannot be created on Huawei switches, and VLAN1 cannot be created ()

  A. True
  B. False
  A. True