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  1. Home
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  3. H12-811

Huawei H12-811 Exam (page: 27)
Huawei HCIA-Datacom V1.0
Updated on: 16-Feb-2026

Viewing Page 27 of 147
H12-811 PDF 872 Questions

When the switch port sends a data frame that carries the same VLANTAG and PVID., it must be stripped of VLANTAG and forwarded. ()

  1. True
  2. False

Answer(s): B



When the Access type port sends a message, it will ().

  1. Add the VLAN information of the message, and then send it out
  2. Send tagged messages
  3. Strip the VLAN information of the message, and then send it out
  4. Type the PVI information of this port, and then send it out

Answer(s): C



In the MAC address table of the switch, which of the following entries will not age?

  1. Static MAC address table entry
  2. Port MAC address table entry
  3. Dynamic MAC address table entry
  4. Device MAC address table entry

Answer(s): A



By default, it takes at least 30s for the port status in the STP protocol to change from Disable D. to Forwarding status. ()

  1. True
  2. False

Answer(s): A



Which of the following descriptions about the switch is wrong?

  1. The switch is generally used as the export equipment of the network
  2. Switches generally work at the data link layer
  3. The switch can complete the exchange of data frames
  4. The switch can provide network access services for terminal devices (PC/server)

Answer(s): A



Viewing Page 27 of 147



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