Huawei h12-811-v1-0 practice test

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.Port G0/0/1 of switch A
B.HUB's G0/0/1 port
C.HUB's G0/0/2 port
D.Port G0/0/2 of switch A

As shown in the figure below, all hosts can communicate normally. Is the correspondence between
the MAC address and the port in the MAC address table of SWB correct? () (Single-choice question)

A.MAC-A GO/0/1
MAC-B GO/0/2
MAC-C GO/0/3
B.MAC-A GO/0/2
MAC-B G0/0/2
MAC-C GO/0/3
C.MAC-A GO/0/3
MAC-B GO/0/3
MAC-C GO/0/1
D.MAC-A GO/0/1
MAC-B GO/0/1
MAC-C GO/0/3

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

The administrator has configured the router as shown in the figure. Then a host connected to the
G1/0/0 interface of the router. What kind of IP address can be obtained through DHCP? () (Single-
choice question)

A.The IP address obtained by the host belongs to the 10.10.10.0/24 network
B.The IP address obtained by the host belongs to the 10.20.20.0/24 network
C.The IP address obtained by the host may belong to the 10.10.10.0/24 network, or it may belong to
the 10.20.20.0/24 network
D.The host cannot get an address

In the network shown in the figure below, the router receives a data packet with a destination IP
address of 11.0.12.1 from host

• A. MAC-D10.0.12.2
• B. MAC-D11.0.12.1
• C. MAC-C11.0.12.1
• D. MAC-B11.0.12.1

The network shown in the figure below. All routers run OSPF. The link cost value is shown in the
figure. What is the cost value of the route entry to the network 10.0.0.0/8 in the RTA routing table? ()
(Single-choice question)

• A. 100
• B. 70
• C. 20
• D. 60

As shown in the figure below, which of the following statements is correct? () (Single-choice
question)

A.Host A can ping host B
B.Only if the masks of host A and host B are set to be the same, host A and host B can communicate
C.The IP address mask b of host A and host B are different. Therefore, host A and host B cannot
communicate
D.The broadcast address of host A and host B are the same

As shown in the figure below. Which port of the following switches will be blocked? () (Single-choice
question)


A.SWC's G0/0/2
B.SWA's G0/0/3
C.SWC's G0/0/1
D.G0/0/3 of SWB

Refer to the configuration of the single-arm routing in the figure below, you can judge that even if the
ARP proxy is not enabled on the sub-interface of R1,The administrative department and the financial
department can also visit each other. ()(True or False)

• A. True
• B. False

The configuration information of a certain port of the switch is shown in the figure. What is the PVID
of this port? () (Single-choice question)

• A. 100
• B. 2
• C. 4
• D. 1