[2025年03月]更新のHuawei H12-811_V1.0問題集とリアルな試験問題
2025年最新のH12-811_V1.0のPDF最近更新された問題
質問 # 303
The network administrator has captured a data frame in the network, and its destination MAC address is
01-00-5E-A0-B1-C3. What is correct about the MAC address is.
- A. It is a unicast MAC address
- B. It is an illegal MAC address
- C. It is a broadcast MAC address
- D. It is a multicast MAC address
正解：D
質問 # 304
The controller is the core component of SDN. The controller connects to the device through the southbound interface. Which of the following belong to the controller southbound protocol?
- A. SNMP
- B. OpenFlow
- C. PCEP
- D. NETCONF
正解：A、B、C、D
質問 # 305
In order to realize the launch of FIT AP, FIT AP first needs to obtain the IP address of AC. Which of the following is not included in the way FITAP obtains the IP address of AC.? ()
- A. DHCP Option mode
- B. Static designation method on AP
- C. Multicast mode
- D. Broadcasting method
正解：D
質問 # 306
If the protocol used is telnet, then the value of the protocol field in the ipv4 header in the section is?
- A. 0
- B. 1
- C. 2
- D. 3
正解：B
質問 # 307
When two OSPF routers form a 2TAY neighbor relationship, LSDB. has been synchronized.
- A. False
- B. True
正解：A
質問 # 308
SWA and SWB run RSTP. Which of the following statements are true?
- A. G0/0/3 of SWA is a designated port.
- B. G0/0/2 of SWA is a designated port.
- C. G0/0/3 of SWB is a backup port.
- D. G0/0/3 of SWB is an alternate port.
正解：A、B、D
解説：
Comprehensive Explanation: In RSTP (Rapid Spanning Tree Protocol), G0/0/3 of SWB is an Alternate Port because it provides a redundant path to the root bridge, while G0/0/3 of SWA is a Designated Port, forwarding traffic away from the root bridge. Similarly, G0/0/2 of SWA is also a Designated Port because it forwards traffic to other segments of the network. Alternate Ports are used to provide backup paths, while Designated Ports are the forwarding ports on a given segment.
質問 # 309
The main function of the DNS protocol is ()
- A. Remote access
- B. DNS
- C. Mail transfer
- D. file transfer
正解：D
質問 # 310
The network is shown in the figure. Which router is the BDR in this network? () (Single-choice question)
- A. Router C
- B. No BDR
- C. Router A
- D. Router B
正解：B
質問 # 311
The vty distribution responsibility is shown in the figure, and the user authority level is set to level 3. ()
[Huavei]user-interface vty o 14 Huavei-ul-vtyo-14acl 200o inbound Huavei-ui-vtyo-14Juser privilegelevel 3 [Huavei-ui-vtyo-14]authentication-node passworD.Please Configure the login passvord (maxiu length 16): huavei
- A. False
- B. True
正解：A
質問 # 312
Management Information Base (MIB) Information Base) is a virtual database, this database only exists on NMS. ()
- A. False
- B. True
正解：A
質問 # 313
In the following figure, all links are Ethernet links, and all interfaces on the routers are running OSPF. Given this, how many DRs will be elected on this network?
- A. 0
- B. 1
- C. 2
- D. 3
正解：D
解説：
Comprehensive Explanation: On a network consisting of multiple broadcast domains (like Ethernet links), OSPF will elect one DR (Designated Router) and one BDR (Backup Designated Router) per broadcast segment. In this topology, two Ethernet segments are formed, so two DRs will be elected
質問 # 314
Which of the following statements about static routing is wrong?
- A. Low system performance requirements
- B. Manual configuration by the network administrator
- C. Cannot automatically adapt to changes in network topology
- D. Routing information needs to be exchanged between routers
正解：D
質問 # 315
Which of the following descriptions about firewalls is wrong? ()
- A. Firewall can realize access control between different networks
- B. Firewall can realize user identity authentication
- C. The firewall cannot network address translation
- D. Firewall can isolate networks of different security levels
正解：C
質問 # 316
Which of the following is the default port number of the Telnet server?
- A. 0
- B. 1
- C. 2
- D. 3
正解：B
解説：
The default port number for Telnet is 23. This standard port assignment allows Telnet clients to connect to Telnet servers, facilitating remote management and troubleshooting tasks on network devices. Ports are preassigned to services to streamline network communication and reduce conflicts.
質問 # 317
What are the components of the OSI reference model from top to bottom?
- A. Application layer, presentation layer, session layer, transport layer, network layer, data link layer, and physical layer
- B. Application layer, presentation layer, session layer, network layer, transport layer, data link layer, and physical layer
- C. Application layer, transport layer, network layer, data link layer, and physical layer
- D. Application layer, session layer, presentation layer, transport layer, network layer, data link layer, and physical layer
正解：A
解説：
Explanation:
質問 # 318
What is the range of VLAN ID users can use?
- A. 1-4096
- B. 0-4096
- C. 1-4094
- D. 0-4095
正解：C
質問 # 319
By default, what is the lease period for the DHCP server to assign an IP address? ()
- A. 1h
- B. 18h
- C. 12h
- D. 24h
正解：D
質問 # 320
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Huawei H12-811_V1.0（HCIA-Datacom V1.0）認定試験は、データ通信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た包括的な認定試験です。この認定は世界中で認識されており、業界で高く評価されています。この認定は、データ通信の分野でキャリアを進めるために必要な知識とスキルを個人に提供し、個人がこの分野で専門知識を実証する優れた方法です。
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H12-811_V1.0試験合格保証最新990問題：https://drive.google.com/open?id=18jUmeK2qIEoLN72G-LMt37rRPsjPC0Tz