[Sep-2025] Verified Huawei H12-811_V1.0 Bundle Real Exam Dumps PDF
H12-811_V1.0 Dumps PDF New [2025] Ultimate Study Guide
NEW QUESTION # 82
Which of the following subnet routes might be the route entry 10.0.0.24/29 aggregated from?
- A. 10.0.0.28/30
- B. 10.0.0.23/30
- C. 10.0.0.26/30
- D. 10.0.0.24/30
Answer: A,C,D
NEW QUESTION # 83
As shown in the figure, is the description of this network topology correct? () (Single-choice question)
- A. There are 6 conflict domains in this network
- B. There are 12 conflict domains in this network
- C. There are 2 broadcast domains in this network
- D. There are 6 broadcast domains in this network
Answer: C
NEW QUESTION # 84
(Refer to the display startup command output shown in the figure on an AR2200 router. Which of the following statements about the command output is false?)
<Huawei>display startup
MainBoard:
Startup system software: sdl:/ar2220-v200r003c00spc200.cc
Next startup system software: sdl:/ar222b-v200r003c00spc200.cc
Backup system software for next startup: null
Startup saved-configuration file: null
Next startup saved-configuration file: null
Startup license file: null
Next startup license file: null
Startup patch package: null
Next startup patch package: null
Startup voice-files: null
Next startup voice-files: null
- A. The startup system software <startup-software-name> command can be used to modify the system software for next startup.
- B. The system file for next startup cannot be modified.
- C. The running configuration file is not saved.
- D. The system file used for the current startup is ar2220-v200r003c00spc200.cc.
Answer: B
Explanation:
* Command Output Overview:
* The command display startup is used to check the configuration of the startup system software, configuration files, license files, and other related settings on Huawei routers. The output in this case provides details about:
* The current system software (ar2220-v200r003c00spc200.cc).
* The next startup system software (ar222b-v200r003c00spc200.cc).
* Backup and saved configuration files, which are not defined (null).
* Analysis of Options:
* Option A: "The system file for next startup cannot be modified."This statement is false because the system file for the next startup can be modified using the startup system-software command.
The file path for the next startup system software (ar222b-v200r003c00spc200.cc) indicates that it has been configured and can be changed by the administrator. The command syntax is supported as per Huawei's documentation.
* Option B: "The startup system software <startup-software-name> command can be used to modify the system software for next startup."This is true and matches the functionality provided by Huawei's routers. The command allows administrators to specify the software package to be used at the next system reboot.
* Option C: "The running configuration file is not saved."This is true as the Startup saved- configuration file is listed as null, meaning that no configuration file has been saved for startup.
Saving the running configuration is necessary to ensure settings persist after a reboot.
* Option D: "The system file used for the current startup is ar2220-v200r003c00spc200.cc."This is true as per the output under Startup system software, which confirms the system file used in the current boot process.
* Correct Statement Selection:Based on the analysis, the statement "The system file for next startup cannot be modified" is false. This matches the system's behavior, where administrators are allowed to modify the next startup file using relevant commands.
* References:
* Huawei HCIA-Datacom V1.0 Training Material and Lab Guide.
* Command-line operations from Huawei routers, as documented in the training materials and lab environments.
NEW QUESTION # 85
An ACL rule is as follows: Which of the following IP addresses can be matched by permit rules? () rule5per mit ip source10.0.1.00.0.254.255*
- A. 10.0.1.2
- B. 10.0.3.4
- C. 10.0.2.3
- D. 10.0.4.5
Answer: A,B
NEW QUESTION # 86
As shown in the figure, after the two routers are configured with 0SPF, the administrator configures the <silent-interface$0/0/0> command on RTA.
Is the following description correct? () (Multiple Choice Questions)
- A. RTA will no longer send OSPF packets
- B. The neighbor relationship between the two routers will be down
- C. RTA will continue to receive, analyze and process OSPF packets sent by RTB
- D. The neighbor relationship between the two routers will not be affected
Answer: A,B
NEW QUESTION # 87
As shown in the figure below, which of the following statements is correct? () (Single-choice question)
- A. The IP address mask b of host A and host B are different. Therefore, host A and host B cannot communicate
- B. D.The broadcast address of host A and host B are the same
- C. B.Only if the masks of host A and host B are set to be the same, host A and host B can communicate
Answer: C
NEW QUESTION # 88
In VRPOn the platform, the command"interfacevlanit<vlan-id>"The role is (). ()
- A. Create a VLAN
- B. Configure VLAN for a port
- C. No such command
- D. Create or enter VLAN virtual interface view
Answer: D
NEW QUESTION # 89
There are multiple routing entries to the same destination network in the routing table. What are these routes called?
- A. Equal cost routing
- B. Multipath routing
- C. Suboptimal routing
- D. Default routing
Answer: A
NEW QUESTION # 90
What is the range of VLAN ID that users can use? ()
- A. 0-4095
- B. 0-4096
- C. 1-4096
- D. 1-4094
Answer: D
NEW QUESTION # 91
Refer to the following configuration of an interface on a switch. For which VLAN does the interface transmit tagged data frames?
interface GigabitEthernet0/0/1
port hybrid tagged vlan 2 to 3 100
port hybrid untagged vlan 4 6
- A. 1, 2, 3, 100
- B. 2, 3, 4, 6, 100
- C. 1, 2, 3, 4, 6, 100
- D. 2, 3, 100
Answer: D
Explanation:
Comprehensive Explanation: The interface configuration shows that VLANs 2, 3, and 100 are tagged, meaning frames belonging to these VLANs are transmitted with VLAN tags. VLANs 4 and 6 are untagged, meaning frames for these VLANs are transmitted without tags. The command port hybrid tagged vlan 2 to 3
100 specifies that data frames for VLANs 2, 3, and 100 are transmitted with tags, while port hybrid untagged vlan 4 6 configures the interface to transmit untagged frames for VLANs 4 and 6.
NEW QUESTION # 92
Which of the following statements about IPv6 anycast addresses are correct?
- A. Provide redundant functions for services
- B. The packet whose destination address is the anycast address will be sent to the nearest network interface in the sense of routing
- C. Anycast address and unicast address use the same address space
- D. Realize the load sharing of services
Answer: A,B,C,D
NEW QUESTION # 93
As shown in the figure, router A has successfully telneted to router B using 10.0.12.2. Which of the following operations will interrupt the Telnet session between router A and router B?
- A. Change the IP address of G0/0/1
- B. Disable G0/0/1
- C. Enable OSPF on G0/0/1
- D. Configure a static route
Answer: A,B
Explanation:
Explanation:
NEW QUESTION # 94
What is the total length of the port ID in STP?
- A. 16 bits
- B. 2 bits
- C. 8 bits
- D. 4 bits
Answer: A
NEW QUESTION # 95
For an Eth-Trunk in LACP mode, what is the default LACP system priority of a Huawei switch?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
Explanation:
Detailed Explanation: The default Link Aggregation Control Protocol (LACP) system priority on Huawei switches is 32768. This priority helps determine which device takes the active role in link aggregation when multiple switches are involved. A lower value indicates a higher priority for managing the aggregated link.
NEW QUESTION # 96
The classic network forwarding method is based on router routing table forwarding. The forwarding method of OpenFlow switches is based on flow table forwarding. Which of these two forwarding methods are correct? ()*
- A. The routing table is of fixed length. A device can only have one public routing table
- B. The matching method of the address table is to match the route of the destination network segment with the longest mask
- C. The flow table is getting longer. A network device can only have one flow table
- D. The matching method of the flow table is to match the MA of the flow at the same timeC.Address andIP address
Answer: A,B,D
NEW QUESTION # 97
On Huawei AR G3 series routers, which authentication modes does AAA support?
- A. HWTACACS
- B. None
- C. 802.1x
- D. Local
Answer: A,D
NEW QUESTION # 98
The network shown in the figure below. The network where host A is required to access the Internet through Easy IP, then which of the following ACLs should be used on the G0/0/3 interface of router A? () (Single-choice question)
- A. acl number 2000 Rule 5 permit source 10.0.13.1.0.0.0.0
- B. acl number 2000 Rule 5 permit source 10.0.12.0.0.0.0.255#
- C. acl number 2000 Rule 5 permit source 10.0.12.1.0.0.0.0#
- D. acl number 2000 Rule 5 permit source 10.0.13.0.0.0.0.255#
Answer: D
NEW QUESTION # 99
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