Huawei Huawei Certifications H12-811 Questions & Answers

• Question 171:

  Which of the following statements about direct routing is correct? () A. Direct routing requires the administrator to manually configure the destination network and next hop address

  B. Direct routes have lower priority than static routes

  C. Direct routing has lower priority than dynamic routing

  D. Direct routing has the highest priority

  Correct Answer: D

• Question 172:

  OSPF Router IIt must be the same as the IP address of an interface on the router.

  A. True

  B. False

  Correct Answer: B

• Question 173:

  The output information of a router's routing table is shown in the figure. Which of the following statements is correct? () (Multiple Choice Questions) A. The outbound interface of this router to 10.0.0.1 is Ethernet0/0/1

  

  B. The outgoing interface of this router to 10.0.0.1 is Ethernet0/0/0

  C. The outgoing interface of this router to 10.0.2.2 is Ethernet0/0/0

  D. The outbound interface of this router to 10.0.2.2 is Ethernet0/0/1

  Correct Answer: BD

• Question 174:

  As shown in the figure, two hosts realize communication between TAs through single-arm routing. When the G0/0/1.2 sub-interface of RTA. receives the data frame sent by host to host A., RTA. will execute which of the following Operation? ()

  

  A. RTA. First delete VLAN tag 20, then add VLAN tag 10, and then send it out via G0/0/1.1 interface

  B. RTA. Forward the data frame directly through the G0/0/1.1 sub-interface

  C. RTA. The data frame will be discarded

  D. RTA. After deleting VLAN tag 20, it will be sent out by G0/0/1.1 interface

  Correct Answer: A

• Question 175:

  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

  Correct Answer: B

• Question 176:

  A company applies for a IP address segment, which needs to be evenly distributed to 8 subsidiaries. The largest subsidiary has 14 computers. Different subsidiaries must be in different network segments, so the subnet mask should be set. for()

  A. 255.255.255.240

  B. 255.255.255.0

  C. 255.255.255.128

  Correct Answer: B

• Question 177:

  In order to realize the launch of FIT AP, FIT AP first needs to obtain the IP address of AWhich of the following is not included in the way FITAP obtains the IP address of AC.? ()

  A. Broadcasting method

  B. Static designation method on AP

  C. Multicast mode

  D. DHCP Option mode

  Correct Answer: A

• Question 178:

  In the RSTP protocol, when the edge port receives the configuration BPDU message, it loses the edge port attribute. ()

  A. True

  B. False

  Correct Answer: A

• Question 179:

  When the host frequently moves the office, which VLAN division method is most suitable? ()

  A. Based on MAAddress division

  B. Based on port division

  C. Based on IP subnetting

  D. Based on strategy division

  Correct Answer: A

• Question 180:

  Which of the following descriptions of wireless devices is correct? ()

  A. The wireless controller AC is generally located at the convergence layer of the entire network, providing high-speed, safe and reliable VLAN services

  B. FIT AP generally independently completes user access, authentication, service forwarding and other functions

  C. FAT AP. Generally work with wireless controller

  D. The wireless device does not have a wired interface

  Correct Answer: A