Use Real H12-811_V1.0 - 100% Cover Real Exam Questions [Aug-2026] 

Dumps Brief Outline Of The H12-811_V1.0 Exam - DumpTorrent

NEW QUESTION # 179
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

Answer: B

NEW QUESTION # 180
Refer to the graphic, after the ping 10.1.1.2 command is executed on R1, LSW1 receives a tagged data frame from VLAN 10 on LSW2.

• A. TRUE
• B. FALSE

Answer: A

Explanation:
Comprehensive Explanation: In this configuration, LSW1 and LSW2 have trunk links that allow VLAN 10 to pass between them. When a ping is sent from R1, the frame is tagged with VLAN 10 on LSW2, and this tagged frame is forwarded to LSW1. Since the trunk allows VLAN 10, the tagged data frame is successfully received and processed by LSW1.

NEW QUESTION # 181
Which of the following descriptions about the router is wrong?

• A. The router cannot isolate the broadcast domain
• B. The router works at the network layer
• C. The router can realize IP packet forwarding
• D. The router can be used as a gateway device

Answer: A

NEW QUESTION # 182
Which of the following statements are true about the dynamic MAC address table?

• A. After a device is reset, an interface card is hot-swapped, or an interface card is reset, the saved entries on the device or interface card are not lost.
• B. You can obtain the number of users communicating on an interface by checking the number of specified dynamic MAC address entries.
• C. Dynamic MAC address entries are obtained by learning the source MAC addresses of packets received by an interface and can be aged out.
• D. After a device is reset, an interface card is hot-swapped, or an interface card is reset, dynamic MAC address entries on the device or interface card are lost.

Answer: B,C,D

NEW QUESTION # 183
Which of the following parameters cannot be used for advanced access control lists? ()

• A. Agreement number
• B. Destination port number
• C. time limit
• D. Physical interface

Answer: D

NEW QUESTION # 184
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 may belong to the 10.10.10.0/24 network, or it may belong to the 10.20.20.0/24 network
• B. The host cannot get an address
• C. The IP address obtained by the host belongs to the 10.10.10.0/24 network
• D. The IP address obtained by the host belongs to the 10.20.20.0/24 network

Answer: C

NEW QUESTION # 185
Wireless access controller (AC, Access Cntroller) As a unified management and control device in the FIT AP architecture, the following description of the role of AC. is wrong ()

• A. AP configuration delivery
• B. User access control
• C. No matter when the data is forwarded, the user's data message will be forwarded by AC.
• D. User access authentication

Answer: C

NEW QUESTION # 186
If the value of the ypeLength field of an Ethernet data frame is 0x0800, the length of the upper layer message header carried by this data frame is in the range of 20-60B. ()

• A. True
• B. False

Answer: A

NEW QUESTION # 187
The router ID of the OSPF-enabled router must be the same as the IP address of an interface on the router.

• A. TRUE
• B. FALSE

Answer: B

Explanation:
Explanation:

NEW QUESTION # 188
An ACL rule is as follows. Which of the following IP addresses can be matched by the permit rule?
rule 5 permit ip source 10.0.2.0 0.0.254.255

• A. 10.0.4.5
• B. 10.0.5.6
• C. 10.0.6.7
• D. 10.0.2.1

Answer: A

Explanation:
Comprehensive Explanation: The wildcard mask 0.0.254.255 corresponds to a range of IP addresses where the second octet can vary between 2 and 4, and the third octet can vary between 0 and 255. This means the ACL rule matches IP addresses in the range 10.0.2.0 to 10.0.4.255. The only option that falls within this range is 10.0.4.5, making it the correct answer.

NEW QUESTION # 189
If the largest number in an ACL rule is 12, by default, the user does not specify a number when configuring a new rule, then the number assigned to the new rule by the system is? ()

• A. D. 16
• B. 0
• C. 1

Answer: C

NEW QUESTION # 190
In the broadcast network, OSPF runs on four routers in the same area and on the same network segment.
OSPF will automatically elect one DR and multiple BDRs to achieve a better backup effect ()

• A. True
• B. False

Answer: B

NEW QUESTION # 191
The router enables the FTP service, the user name and password are both huawei, and the root directory of FTP is set to flash:/dhcp/. Which of the following commands must be configured?*

• A. local -user huawei passrorD.cipher Huawei
• B. ftp server enable
• C. local-user huawei service-type ftp
• D. local-user huawoi ftp-directory flash:/dhcp/

Answer: A,B,C,D

NEW QUESTION # 192
NAPT allows multiple private IP addresses to be mapped to the same public P address through different port numbers. The following description of the port number in NAPT is correct ().

• A. No need to do any configuration about port number
• B. The correspondence between port numbers and private addresses must be manually configured
• C. Need to use ACL to assign port numbers
• D. Only need to configure the range of port numbers

Answer: A

NEW QUESTION # 193
Which of the following 0SPF protocol packets can ensure the reliability of LSA update? ()

• A. LSACK
• B. LSR
• C. DD

Answer: B

NEW QUESTION # 194
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