H12-811-ENU Exam Training Practice Tests (Huawei HCIA-Datacom V1.0)]

Question 1

In order to join the wireless network STA. The wireless network information needs to be obtained first. Which of the following messages is used by the STA to actively obtain the SSID information?
()

A. Discovery B. Probe C. Join D. Beacon

Correct Answer: B

Question 2

The following statement about static routing in Huawei equipment is wrong ().

A. When the priority of a static route is 0, the route will definitely be preferred. B. The range of static route priority value is 1-255 C. The default value of the static route priority is 60 D. The cost value (Cost) of a static route cannot be modified.

Correct Answer: B

Question 3

For multiple paths to the same destination network, the router needs to select by comparing the magnitude of the Prererence value. If the Preference is the same, the router selects according to the magnitude of the Cost value. ()

A. True B. False

Correct Answer: A

Question 4

The administrator cannot log in to the Huawei router through Telnet, but other administrators can log in normally, so which of the following are the possible reasons? ()*

A. The Te1net service of the AR2200 router has been disabled B. The authority level of the administrator user account has been modified to 0 C. The administrator user account has been disabled D. The administrator user account has been deleted

Correct Answer: C,D

Question 5

The routing table is shown in the figure. Which of the following statements is correct? () (Multiple Choice Questions)

A. The router forwards the purpose from Ethernet (/o/0IPackets with P as 10.0.3.3. B. The router forwards the destination from Ethernet0/0/0IPacket with P as 10.0.2.2. C. The NextHop of the destination network 10.0.3.3/32 is not directly connected, so the router will not forward packets with the destination IP address 10.0.3.3. D. The router forwards data packets whose destination IP is 10.0.12.1 from Ethernet (/0/0)

Correct Answer: A,B

Question 6

The device port running the STP protocol is in the Forwarding state. Which of the following statements are correct? ()

A. This port port not only forwards user traffic but also processes BPDU packets B. The port not only does not process BPDU packets, but also does not forward user traffic C. This port only receives and processes BPDUs, and does not forward user traffic D. The port will construct a MAC address table based on the received user traffic, but does not forward user traffic

Correct Answer: A

Question 7

The following two configuration commands can implement router RIA. The route to the same destination 10.1.1.1.0 is active and standby:

A. True B. False

Correct Answer: B

Question 8

The administrator wants to configure the P address on the G0/0/0 interface of the router. Which of the following addresses is correct?

A. 145.4.2.55/26 B. 192.168.10.112/30 C. 237.6.1.2/24 D. 127.3.1.4/28

Correct Answer: A

Question 9

The switch GE0/0/1 port configuration information is shown in the figure. Which VLAN data frame does the switch not carry when forwarding?()

A. 20 B. 30 C. 10 D. 40

Correct Answer: C

Question 10

Which of the following statements about single-arm routing are correct? ()

A. Need to create a subinterface on the router B. On the switch, configure the port connected to the router as a Trunk port, and allow the relevant AN frame to pass C. One physical connection per VLAN D. Only one physical link is used between the switch and the router to connect

Correct Answer: B

Question 11

Which of the following statements about IPv6 anycast addresses are correct? ()*

A. Provide additional functions for the service B. Anycast address and unicast address use the same address space C. Realize service load sharing D. The packet whose destination address is the anycast address will be sent to the nearest network interface in the sense of routing

Correct Answer: A,B,D

Question 12

The configuration of the country code will affect the actual frequency used for transmission and the maximum transmission power ()

A. True B. False

Correct Answer: A

Question 13

An ACL rule is as follows: Which of the following IP addresses can be matched by permit rules? () rule5per mit ip source10.0.2.00.0.254.255

A. 10.0.4.5 B. 10.0.6.7 C. 10.0.5.6 D. 10.0.2.I

Correct Answer: C

Question 14

If host A. has the ARP cache of host B., host A. can ping host B. ()

A. True B. False

Correct Answer: B

Huawei HCIA-Datacom V1.0 - H12-811-ENU Exam Practice Test