Huawei Huawei Certifications H12-811 Questions & Answers

• Question 611:

  The topology shown in the figure and the configuration on the interconnection ports of the switch. Can it be judged that the data frame tagged as VLAN10 can be forwarded normally between the two switches? ()(True or False)

  

  (LSW1) interface GigabitEthernet 0/0/1 (LSW1-GigabitEthernet0/0/1) port link-type trunk (LSW1-GigabitEthernet0/0/1) port trunk pvid vlan 20 (LSW1-GigabitEthernet0/0/1) port trunk allow-passvlan 10 # (LSW2) interface GigabitEthernet 0/0/1 (LSW2-GigabitEthernet0/0/1) port link-type trunk (LSW2-GigabitEthernet0/0/1 port trunk pvid vlan 10 (LSW2-GigabitEthernet0/0/1) port trunk allow-passvlan 10

  A. True

  B. False

  Correct Answer: A

• Question 612:

  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

  Correct Answer: C

• Question 613:

  The ACL on the ARG3 series routers supports two matching sequences, configuration sequence and automatic sorting. ()

  A. True

  B. False

  Correct Answer: A

• Question 614:

  As shown in the figure. If host A has the ARp cache table of host B, then host A can ping host ()(True or False)

  

  A. True

  B. False

  Correct Answer: B

• Question 615:

  On Huawei devices, if you use aaA authentication to authorize. When the remote server does not respond, you can authorize from the network device side ()

  A. True

  B. False

  Correct Answer: A

• Question 616:

  When the router is powered on, it will read the configuration file from the default storage path to initialize the router. If there is no configuration file in the default storage path, what will the router use for initialization? ()

  A. Initial configuration

  B. Current configuration

  C. New configuration

  D. Default parameter

  Correct Answer: D

• Question 617:

  The network administrator has captured a data frame on the network, and its destination MAC address is 01-00-5E-A0-B1-C3. The correct statement about the MAaddress is ().

  A. It is a multicast MAaddress

  B. It is a unicast MAaddress

  C. It is a broadcast MAaddress

  D. It is an illegal MAaddress

  Correct Answer: A

• Question 618:

  As shown in the picture. About OSPF topology and configuration. Which of the following statements is correct? () (Single-choice question)

  

  A. R1 and R2 can establish a stable OSPF neighbor relationship

  B. R1 is more likely to become DR than R2, because its interface DR priority value is smaller

  C. As long as the interface network type of R1 is restored to the default broadcast type, R1 and R2 can establish a stable neighbor relationship

  D. As long as the interface network type of R1 is restored to the default broadcast type, and the hello time is adjusted to 10s, R1 and R2 can establish a stable neighbor relationship

  Correct Answer: D

• Question 619:

  Which of the following parameters cannot be used for advanced access control lists? ()

  A. Destination port number

  B. Physical interface

  C. time limit

  Correct Answer: C

• Question 620:

  The output information of the router is shown in the figure. Which of the following statements is wrong? () (Single-choice question)

  

  A. The MTU value of the Ethernet0/0/0 interface is 1480

  B. The broadcast address corresponding to the Ethernet0/0/0 interface is 10.0.12.255

  C. The physical link of the Ethernet0/0/0 interface is normal

  D. Ethernet (The IP address of the /0/0 interface is 10.0.12.1/24

  Correct Answer: A