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Huawei H12-811 Online Practice Questions and Exam Preparation

H12-811 Exam Details

  • Exam Code
    :H12-811
  • Exam Name
    :HCIA-Datacom V1.0
  • Certification
    :Huawei Certifications
  • Vendor
    :Huawei
  • Total Questions
    :838 Q&As
  • Last Updated
    :May 26, 2026

Huawei H12-811 Online Questions & Answers

  • Question 531:

    Which of the following protocols is not a file transfer protocol?

    A. FTP
    B. TFTP
    C. SFTP
    D. HTTP packet

  • Question 532:

    When the router is powered on, it will read the configuration file from the default storage path to initialize the router. If there is no configuration file in the default storage path, what will the router use for initialization? ()

    A. Initial configuration
    B. Current configuration
    C. New configuration
    D. Default parameter

  • Question 533:

    IP route--statiC.10.0.12.0255.255.255.0192.168.1.1 About this command description is correct ()

    A. This command configures a route to the 10.0.12.0 network
    B. The priority of this route is 100
    C. If the router learns a router with the same destination network as this route through other protocols, the router will prefer this route
    D. This command configures a route to the 192.168.1.1 network

  • Question 534:

    Which of the following commands can change the device name to huawei? ()

    A. Sysname Huawei
    B. Rename Huawei
    C. Do name Huawei

  • Question 535:

    What is the total length of port ID in Spanning Tree Protocol? ()

    A. 2
    B. 8
    C. 4
    D. 16

  • Question 536:

    The transmission rate of the Eth-Truk port in manual link aggregation mode is related to ().*

    A. Number of member ports
    B. Bandwidth of member port
    C. Whether an IP address is configured on the member port
    D. Is the member port on the public or private network

  • Question 537:

    In the VRP interface, use the command startup saved-configuration backup.cfg. Configure the startup.cfg file to be used at the next startup ()

    A. True
    B. False

  • Question 538:

    What kind of packets does the OSPF protocol use to discover and maintain neighbor relationships? ()

    A. HELLO
    B. LSU
    C. DD

  • Question 539:

    The routing table is shown in the figure. Which of the following statements is correct? () (Multiple Choice Questions)

    A. The router forwards the destination from Ethernet0/0/0IPacket with P as 10.0.2.2.
    B. The NextHop of the destination network 10.0.3.3/32 is not directly connected, so the router will not forward packets with the destination IP address 10.0.3.3.
    C. The router forwards the purpose from Ethernet (/o/0IPackets with P as 10.0.3.3.
    D. The router forwards data packets whose destination IP is 10.0.12.1 from Ethernet (/0/0)

  • Question 540:

    The network as shown in the figure. Which of the following configurations can realize that Host A cannot access the HTTP service of Host Host B cannot access the FTP service of Host A? () (Multiple Choice Questions)

    A. acl number 3000 Rule Deny Tep Source # Acl number 3001 Rule 5 deny top source 100.0.13.0 0.0.0.255 source-port eq ftp destination # Interface GigabitEthernet0/0/1 Traffic-filter inbound acl 3000 # Interface GigabitEthernet0/0/2 Traffic-filter inbound acl 3001 #
    B. acl number 3000 Rule Deny tcp source 100.0.13.0 0.0.0.255 destination 100.0.12.00.0.0.255 Destination eq www # Acl number 3001 Rule 5 deny tcp source 100.0.12.0 0.0.0.255 destination 100.0.13.00.0.0.255 Destination eq ftp # Interface GigabitEthernet0/0/1 Traffic-filter inbound acl 3000 # Interface GigabitEthernet0/0/2 Traffic-filter inbound acl 3001 #
    C. acl number 3000 Rule 5 deny tcp source 100.0.12.0 0.0.0.255 source-port eq www destination Rule 5 deny tcp source 100.0.13.0 0.0.0.255 source-port eq ftp destination # Interface GigabitEthernet0/0/1 Traffic-filter inbound acl 3000 # Interface GigabitEthernet0/0/2 Traffic-filter inbound acl 3001 #
    D. acl number 3000 Rule Deny tcp source 100.0.13.0 0.0.0.255 destination 100.0.12.00.0.0.255 Destination eq www # Acl number 3001 Rule 5 deny tcp source 100.0.12.0 0.0.0.255 destination 100.0.13.00.0.0.255 Destination eq ftp # Interface GigabitEthernet0/0/1 Traffic-filter inbound acl 3000 # Interface GigabitEthernet0/0/2 Traffic-filter inbound acl 3001

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