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HCIA-Datacom V1.0認定試験では、ネットワークアーキテクチャと設計、ネットワークプロトコル、ネットワークデバイス、ネットワークセキュリティなどのデータ通信技術に関連する幅広いトピックをカバーしています。候補者は、一連の複数選択の質問と実践的な演習を通じて、これらのトピックの知識と理解を示す必要があります。
Huawei H12-811_V1.0（HCIA-Datacom V1.0）認定試験は、データ通信業界で非常に尊敬される認定です。それは世界的に認識されており、専門家がHuaweiデータコミュニケーション技術とソリューションの専門知識を実証する優れた方法です。この認定は、複雑なデータ通信ネットワークを設計、展開、および管理するために必要なスキルと知識を個人に提供します。それは、データ通信業界でのキャリアを促進したい専門家にとって優れた投資です。
質問 # 425
In order for the STA to obtain the SSID related information on the AP, which of the following messages is used by the AP to proactively declare the wireless network SSID information? ()
- A. Probe
- B. Join
- C. Discovery
- D. eacon
正解：D
質問 # 426
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. 0
- B. 1
- C. 2
- D. 3
正解：B
質問 # 427
At which layer of the OSI reference model do Ethernet switches operate? ( )
- A. Data link layer
- B. Network layer
- C. Transport layer
- D. Physical layer
正解：A
質問 # 428
By default, in the SNMP protocol, which port number does the agent process use to send alarm messages to N? ()
- A. 0
- B. 1
- C. 2
- D. 3
正解：D
質問 # 429
If Spanning Tree Protocol (STP) is disabled on the network consisting of switches, a Layer 2 loop will definitely occur.
- A. FALSE
- B. TRUE
正解：B
解説：
Detailed Explanation: Disabling STP on a network with redundant paths between switches leads to a Layer 2 loop, which can cause broadcast storms and network congestion. STP is essential for preventing such loops by blocking redundant paths until needed for redundancy, ensuring network stability.
質問 # 430
Use the ACL shown in the figure on the router RTA to match routing entries. Then which of the following entries will be matched?
(RTA) acl 2002
(RTA-acl-basic-2002) rule deny source 172.16.1.1 0.0.0.0
(RTA-acl-basic-2002) rule deny source 172.16.0.0 0.255.0.0
- A. 172.18.0.0/16
- B. 192.17.0.0/24
- C. B. 172.16.1.0/24
- D. D. 172.16.1.1/24
正解：A
質問 # 431
The G0/0/1 interface configuration information of router A is shown in the figure. Which of the following statements are correct? () (Multiple Choice Questions)
- A. This interface will not forward received SNMP packets
- B. This interface can establish OSPF neighbor relationships with other routers
- C. This interface will not forward ICMP packets
- D. The interface will not forward the received FTP packets
正解：A、D
質問 # 432
Which of the following authentication methods does not require the user name and password? ()
- A. authentication-mode local
- B. Authentication-mode hwtacacs
- C. authorization-mode hwtacacs
- D. authentication-mode none
正解：D
質問 # 433
What are the stable states of OSPF neighbor relationship? ()*
- A. Full
- B. 2-way
- C. Down
- D. Attempt
正解：A、B
質問 # 434
As shown in the figure below. All switches enable the $P protocol and keep other configurations in their default state. When the network is stable, are the following statements correct? () (Multiple Choice Questions)
- A. Both ports of SWC are in Forwarding state
- B. SWA is the root bridge in this network
- C. D. SWB is the root bridge in this network
- D. Both ports of SWB are in Forwarding state
正解：B、D
質問 # 435
Regarding the conflict domain and the broadcast domain, the correct description is ().
- A. Devices connected to all ports on a HUB belong to a conflict domain
- B. The devices connected to all ports of a Layer 2 switch with default configuration belong to a conflict domain
- C. The devices connected to all ports of a Layer 2 switch with default configuration belong to a broadcast domain
- D. The device connected to a router belongs to a broadcast domain
正解：A、C
質問 # 436
What is the destination IP address of the DHCP DISCOER message? ()
- A. 127.0.0.1
- B. 255.255.255.255
- C. 224.0.0.1
- D. 224.0.0.2
正解：B
質問 # 437
When the device running STP receives the RSTP configuration BPDU, it will discard it. ()
- A. False
- B. True
正解：B
質問 # 438
After the administrator successfully logs in to the router through Telnet, it is found that the router's interface P address cannot be allocated, then the possible reasons are ()
- A. The administrator uses the telnet terminal software to prohibit the corresponding operation
- B. SNMP parameter configurationB. False
- C. Telnet user authentication mode configurationB. False
- D. Telnet user level configurationB. False
正解：D
質問 # 439
In the network as shown in the figure, the administrator hopes that all hosts cannot access the Web service (the port number is 80). Other services can be accessed normally. Then, in the interface configuration of G0/0/1, traffic-filWhich ACL rule needs to be bound to ter outbound? ()
- A. acl number 3001
Rule 5 deny udp destination-port eg www
Rule 10 permit ip
# - B. acl number 3003
Rule 5 permit ip
Rule 10 deny udp destination eq www
# - C. acl number 3002
Rule 5 permit ip
Rule 10 deny tep destination eq www
# - D. acl number 3000
ARule 5 deny tcy destination-port eq www
Rule 10 permit ip
#
正解：A、B
質問 # 440
The AC uses the CAPWAP control tunnel to transmit management messages to the FIT AP.
- A. False
- B. True
正解：B
質問 # 441
The network is shown in the figure. Which router is the BDR in this network? () (Single-choice question)
- A. Router A
- B. Router C
- C. No BDR
正解：B
質問 # 442
Which of the following 0SPF protocol packets can ensure the reliability of LSA update? ()
- A. LSU
- B. LSR
- C. LSACK
- D. DD
正解：C
質問 # 443
By default, the port cost calculated by STP has a certain relationship with the port bandwidth, that is, the larger the bandwidth, the higher the cost ()
- A. Unanimous
- B. uncertain
- C. small
- D. Big
正解：C
質問 # 444
In the figure below, all switches have enabled the STP protocol, assuming that the path cost value of all ports is 200. What is the root path cost value contained in the configuration BPDU message received by the G0/0/4 port of $WD? () (Single-choice question)
- A. 0
- B. 1
- C. 2
- D. 3
正解：D
質問 # 445
Which of the following protocols does the RA. message used by IPv6 stateless autoconfiguration belong to? ()
- A. ICMPv6
- B. C. UDPv6
- C. D. TCPv6
正解：B
質問 # 446
The VlanIF IP addresses of the same switch cannot be the same. ()
- A. False
- B. True
正解：B
質問 # 447
The host uses the IP address 192.168.1.2 to access the Internet-it must go through NAT. ()
- A. True
- B. False
正解：B
質問 # 448
Regarding the IPv6 address 2031:0000:720C:0000:0000:09E0:839A:130B, which of the following abbreviations are correct? ()
- A. 2031:720C:9E0:839A:130B
- B. 2031:0:720C:-9E0:839A:130B
- C. 2031:0:720C:0:0:9E0:839A:130B
正解：C
質問 # 449
The load sharing mode at both ends of the Eth-Trunk can be inconsistent ()
- A. True
- B. False
正解：B
質問 # 450
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Huawei H12-811_V1.0（HCIA-Datacom V1.0）認定試験では、データ通信、ネットワークプロトコル、ネットワークテクノロジー、ネットワーク管理、ネットワークセキュリティの基本など、幅広いトピックを対象としています。試験は異なるセクションに分かれており、それぞれがデータ通信の特定の分野で候補者の知識とスキルをテストするように設計されています。
信頼できるHCIA-Datacom H12-811_V1.0問題集PDFには2025年04月23日更新された問題です：https://www.jpntest.com/shiken/H12-811_V1.0-mondaishu
必ず合格できるHuawei H12-811_V1.0試験正確な990問題と解答あります：https://drive.google.com/open?id=1Jq4TEuIueEdQGneU4fBRZ1AwI5_SYykA