Huawei H12-811 Online Practice Questions and Exam Preparation

Huawei H12-811 Online Questions & Answers

• Question 431:

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

  Huaweidisplay stp interface Ethernet 0/0/1

  -------CIST Global InfoMode STP------

  CIST Bridge: 32768.4c1f-cc46-4618

  Config TimesHello 4s MaxAge 20s FwDly 15s MaxHop 20

  Active Times:Hello 2s MaxAge 20s FwDly 15s MaxHop 20

  CIST Root/ERPC:0.4c1f-ccf7-3214/200000

  CIST RegRoot/IRPC: 32768.4c1f-cc46-4d18/0

  A. Forward-delay is 20s
  B. Configure the MaxAge of the BPDU to 20s
  C. The period for sending configuration BPDUs on this port is 2s
  D. The switch is not a root bridge
  A. Forward-delay is 20s

• Question 432:

  Switch stacking supports more than two devices, and multiple switches can be grouped into a logical device through stacking. ()

  A. True
  B. False
  A. True

• Question 433:

  Regarding the IPv6 address 2031:0000:720C:0000:0000:09E0:839A:130B, which of the following abbreviations are correct? ()

  A. 2031:0:720C:-9E0:839A:130B
  B. 2031:0:720C:0:0:9E0:839A:130B
  C. 2031:720C:9E0:839A:130B
  B. 2031:0:720C:0:0:9E0:839A:130B

• Question 434:

  Which of the following are not the characteristics of a small campus network? ()

  A. Simple network level
  B. Fewer users
  C. Simple network requirements
  D. Wide coverage
  D. Wide coverage

• Question 435:

  What is the range of VLAN ID that users can use? ()

  A. 1-4096
  B. 1-4094
  C. 0-4096
  D. 0-4095
  B. 1-4094

• Question 436:

  The network is shown in the figure below. The following statementcorrectIs there? () (Multiple Choice Questions)

  

  A. Host A and Host c can ping through
  B. All hosts can ping each other
  C. Host B and Host C can ping through
  D. Host A and Host B cannot ping through
  A. Host A and Host c can ping through
  C. Host B and Host C can ping through
  D. Host A and Host B cannot ping through

• Question 437:

  Which category does the IPv6 address FE80:2E0:FCFF:FE6F:4F36 belong to? ()

  A. Link local address
  B. Global semicast address
  C. Anycast address
  B. Global semicast address

• Question 438:

  In the OSPF protocol, which of the following descriptions of DR is correct? ()

  A. If the priority values of the two routers are equal, the router with the larger Router ID is selected as the DR
  B. By default, all routers in this broadcast network will participate in the DR election
  C. If the priority values of the two routers are different, the router with the lower priority is selected as the DR
  D. The adjacency relationship should also be established between R and BDR
  D. The adjacency relationship should also be established between R and BDR

• Question 439:

  As shown in the figure below. All hosts can communicate normally. Which of the following statements are correct? () (Multiple Choice Questions)

  

  A. G0/0/3 of SWB learned 2 mac addresses
  B. SWA's G0/0/3 learned 1 mac address
  C. SWA's G0/0/3 learned 2 mac addresses
  D. SWA's G0/0/3 learned 3 mac addresses
  A. G0/0/3 of SWB learned 2 mac addresses
  B. SWA's G0/0/3 learned 1 mac address

• Question 440:

  As shown in the following figure, the router uses a sub-interface as the gateway of the host and the IP address of the gateway is 10.0.12.2. Which of the following commands can be used to meet this requirement?

  

  A. interface GigabitEthernet0/0/0.20 dot1q termination vid 20 ip address 10.0.12.2 255.255.255.0 arp broadcast enable #
  B. interface GigabitEthernet0/0/0.10 dot1q termination vid 20 ip address 10.0.12.2 255.255.255.0 arp broadcast enable #
  C. interface GigabitEthernet0/0/0.20 dot1q termination vid 10 ip address 10.0.12.2 255.255.255.0 arp broadcast enable #
  D. interface GigabitEthernet0/0/0.10 dot1q termination vid 10 ip address 10.0.12.2 255.255.255.0 arp broadcast enable #
  A. interface GigabitEthernet0/0/0.20 dot1q termination vid 20 ip address 10.0.12.2 255.255.255.0 arp broadcast enable #