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  1. Home
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  3. H12-811

Huawei H12-811 Exam (page: 6)
Huawei HCIA-Datacom V1.0
Updated on: 15-Feb-2026

Viewing Page 6 of 147
H12-811 PDF 872 Questions

As shown in the figure below, in the MAC address table of the network. SWA and SWB, which of the MAC addresses, VLANs, and ports are correct? () (Single-choice question)

  1. SWB:
    MAC Address VLAN
    Port
    MAC-A
    MAC-B
    MAC-C 100
    200
    100
    GEC/0/3
    GEC/0/3
    GEC/0/1
  2. SWA:
    MAC Address
    VLAN
    Port
    MAC-A
    MAC-B
    MAC-C
    10
    GEC/O/1
    GEC/0/2
    GEC/0/3
    20
    100
  3. SWB:
    MAC Address VLAN
    Port
    MAC-A
    MAC-B
    MAC-C 10
    GEC/0/3
    GEC/0/3
    GEC/0/1
    20
    100
  4. SWA:
    MAC
    Address VLAN
    Port
    MAC-A
    MAC-B
    MAC-C 10
    GEC/0/3
    20
    GEC/0/3
    GEC/0/3
    100

Answer(s): C



The switch G0/0/1 port configuration information is shown in the figure. Which VLAN data frame does the switch forward without VLANTAG? ? () (Single-choice question)

  1. 10
  2. 30
  3. 20
  4. 40

Answer(s): A



As shown in the figure, the G0/0/0 and G0/0/1 interfaces of RTA are connected to two different network segments. RTA is the gateway of these two networks. Before host A sends data to host C, will it send an ARP Request to obtain O's MAC address? () (Single-choice question)

  1. SW
  2. Host C
  3. G0/0/1 interface of RTA
  4. G0/0/0 interface of RTA

Answer(s): D



The two switches shown in the figure below have both enabled the STP protocol. Which port will eventually be in the Blocking state? ()

  1. SWA's G0/0/3 port
  2. SWA's G0/0/2 port
  3. G0/0/2 port of SWB
  4. G0/0/3 port of SWB

Answer(s): D



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)

  1. 4
  2. 1
  3. 3
  4. 2

Answer(s): C



Viewing Page 6 of 147



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Elie Abou Chrouch 12/11/2023 3:38:00 AM

question 182 - correct answer is d. ethernet frame length is 64 - 1518b. length of user data containing is that frame: 46 - 1500b.
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