Huawei Huawei Certifications H12-811 Questions & Answers

• Question 601:

  The network shown in the figure below. The administrator wants RTA to use a static router. Priority is given to sending data packets to RTB's LoopbackO interface through G0/0/1 port. At the same time, G0/0/2 is used as a backup. Then any configuration on RTA can be Realize this requirement? () (Single-choice question)

  

  A. ip route-static10.0.2.2255.255.255.25510.0.12.2 Ip route-static10.0.2.2255.255.255.25510.0.21.2 preference 40

  B. ip route-static10.0.2.2255.255.255.25510.0.12.2 Ip route-static10.0.2.2255.255.255.25510.0.21.2

  C. ip route-static10.0.2.2255.255.255.25510.0.12.2 preference 70 Ip route.-static10.0.2.2255.255.255.25510.0.21.2

  D. ip route-static10.0.2.2255.255.255.25510.0.12.2 Ip route-static10.0.2.2255.255.255.25510.0.21.2 preference 70

  Correct Answer: D

• Question 602:

  As shown in the figure, the switch runs STP with default parameters. Which of the following ports will be elected as the designated port? () (Single-choice question)

  

  A. HUB's G0/0/1 port

  B. HUB's G0/0/2 port

  C. Port G0/0/2 of switch A

  Correct Answer: A

• Question 603:

  By default, it takes at least 30s for the port status in the STP protocol to change from Disable to Forwarding status. ()

  A. True

  B. False

  Correct Answer: A

• Question 604:

  In an IPv4 network, AP supports static and DHCP methods to obtain IP addresses. ()

  A. True

  B. False

  Correct Answer: A

• Question 605:

  The MAC address table of existing switches is shown in the figure. Which of the following statements are correct? () (Single-choice question)

  

  A. The MAC address 5489-9811-0b49 is manually configured by the administrator

  B. The MAC address 5489-989d-1d30 is manually configured by the administrator

  C. After the switch restarts, all MAC addresses need to be relearneThe MAC address 5489-9885-18a8 is manually configured by the administrator

  D. The MAC address 5489-9885-18a8 is manually configured by the administrator

  Correct Answer: A

• Question 606:

  The network structure and OSPF partition are shown in the figure. Except for RTA in the figure, the routers RTB, RTC and RTD are all ABR routers. ()(True or False)

  

  A. True

  B. False

  Correct Answer: B

• Question 607:

  The priority of the LACP protocol is shown in the figure. Switch A and Switch B adopt LACP mode link aggregation, and all interfaces are added to the link aggregation group. At the same time, set the maximum number of active ports to 3. Then which port of switch A is not an active port ? () (Single-choice question)

  

  A. G0/0/0

  B. G0/0/1

  C. G0/0/2

  D. G0/0/3

  Correct Answer: D

• Question 608:

  The MAC address table of a certain switch is shown in the figure. If the switch receives a data frame with a destination MAC of 5489-9811-0b49 from port Eth0/0/2, which of the following statements is correct? ()

  

  A. Forward this data frame from the Eth0/0/2 port

  B. Discard this data frame

  C. Forward this data frame from the Eth0/0/3 port

  D. Flood out this data frame

  Correct Answer: C

• Question 609:

  The network is shown in the figure. Which router is the BDR in this network? () (Single- choice question)

  

  A. No BDR

  B. Router C

  C. Router A

  Correct Answer: B

• Question 610:

  When the switch port sends a data frame that carries the same VLANTAG and PVID., it must be stripped of VLANTAG and forwarde()

  A. True

  B. False

  Correct Answer: B