Refined HUAWEI H12-811_V1.0 Questions Pool Online

NEW QUESTION 1

Which of the following IPv6 is a global unicast address ()

• A. 2001::12:1
• B. FF02:1
• C. FF:02:2E0:FCFF:FEEF:FEC
• D. FEE:FCFF:FEEF:FEC

Answer: A

NEW QUESTION 2

The DHCPv6 server supports the provision of other configuration information such as DNS server addresses for the host. ()

• A. True
• B. False

Answer: A

NEW QUESTION 3

When adopting LACP mode for link aggregation, what is the default system interference level of Huawei switches? ()

• A. A.-36864B.4096C.24576D.32768

Answer: D

NEW QUESTION 4

On the VRP platform, the default protocol priority of routes in the direct route, static route, RIP.OSPF area, from high to low, is ()

• A. Direct rout
• B. OSP
• C. Static rout
• D. RIP
• E. Direct route.Static route.RIP.OSPF
• F. Direct rout
• G. RI
• H. Static rout
• I. OSPF
• J. Direct rout
• K. OSP
• L. RI
• M. Static route

Answer: A

NEW QUESTION 5

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

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

Answer: A

NEW QUESTION 6

The network is shown in the figure below. The following statementcorrectIs there? () (Multiple Choice Questions)

• A. Host A and Host c can ping through
• B. All hosts can ping each other
• C. Host B and Host C can ping through
• D. Host A and Host B cannot ping through

Answer: ACD

NEW QUESTION 7

If the administrator wants to completely delete the old device configuration file, the following command is correct ().

• A. clear config.zip
• B. delete /unreserveD.config.zip
• C. delete /force config.zip
• D. reset config.zip

Answer: D

NEW QUESTION 8

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

Answer: A

NEW QUESTION 9

As shown in the figure, when the switch needs to forward frames with the destination mac address of 5489-98ec-f011, which of the following descriptions is correct? () (Single-choice question)

• A. The switch will send a message that the destination is unreachable to the source device
• B. The switch did not find a matching entry in the mac address tabl
• C. So the frame will be discarded
• D. The switch needs to send a request to discover the device with the mac address of 5489-98ec-f011
• E. The switch will be All ports outside flood the frame

Answer: D

NEW QUESTION 10

Which information of the data frame is used by the VLANIF interface to determine whether to perform Layer 2 or Layer 3 forwarding? ()

• A. Destination MAC
• B. Source MAC
• C. Destination port
• D. Source IP

Answer: A

NEW QUESTION 11

As shown in the figure below, are the following statements correct? () (Multiple Choice Questions)

• A. The broadcast address of host A and host B are the same
• B. Host A can ping host B
• C. Host A and Host B cannot obtain each other's MAC address
• D. The following entry 10.0.12.5 MAC-B exists in the ARP cache of host A

Answer: BD

NEW QUESTION 12

Which of the following statements about link aggregation are correct? ()

• A. GE electrical interfaces and GE optical interfaces cannot be added to the same Eth-Trurnk interface
• B. Eth-Trurnk interfaces cannot be nested
• C. When two devices are connected, it is necessary to ensure that the link aggregation mode on both devices is the same
• D. GE interface and FE interface cannot be added to the same Eth-Trunk interface

Answer: B

NEW QUESTION 13

The switch is connected to the host. What is the common port link type of the switch? ()

• A. Access link
• B. Trunk link
• C. Trunk link
• D. Hybri
• E. link

Answer: A

NEW QUESTION 14

The output information of the sub-interface of a router aggregate port 1 is shown in the figure. Based on this information, which of the following statements are correct? ()

• A. The sub-interface number of the aggregate port is 100
• B. The sub-interface of the aggregate port carries B with VLAN when forwarding data frames
• C. Two links exist on the aggregated port
• D. The P address of the sub-interface of the aggregate port is 10.0.12.2/24

Answer: ACD

NEW QUESTION 15

In the network as shown in the figure below, host A logs in to router A through Telnet. Then obtains the configuration file of router B through FTP on the remote interface. At this time, how many TCP connections does router A have? () (Single-choice question)

• A. 1
• B. 3
• C. 2

Answer: C

NEW QUESTION 16

Which of the following working modes are supported by Huawei enterprise APs? ()*

• A. Local
• B. Cloud
• C. FIT
• D. FAT

Answer: CD

NEW QUESTION 17

Which of the following 0SPF protocol packets can ensure the reliability of LSA update?

• A. LSACK
• B. LSU
• C. LSR
• D. DD

Answer: B

NEW QUESTION 18

In the VRP system, what function does the Ctrl+Z key combination have? ()

• A. Return to user view from any view
• B. Return from system view to user view
• C. Exit interface view
• D. Exit the current view
• E. Exit the console interface view

Answer: A

NEW QUESTION 19
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