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Exam H12-811 All Questions

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Exam H12-811 topic 1 question 4 discussion

Actual exam question from Huawei's H12-811
Question #: 4
Topic #: 1
[All H12-811 Questions]

When a switch port receives a frame that does not carry a VLAN tag, it must add a PVID to the frame.

  • A. True
  • B. False
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Suggested Answer: A 🗳️
by Silveira at April 13, 2023, 9:34 p.m.

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eeadbff
8 months ago
Selected Answer: A
PVID for untagged frames
upvoted 1 times
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TITI
8 months, 2 weeks ago
Answer A The question "When a switch port receives a frame that does not carry a VLAN tag"
upvoted 1 times
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FerioSiqueira
10 months, 2 weeks ago
Selected Answer: B
When an interface receives an untagged frame, the interface adds a tag with the PVID to the frame and sends the frame to the switch for processing. When an interface receives a tagged frame, the switch does not add a tag with the PVID to the frame. https://support.huawei.com/enterprise/en/doc/EDOC1000089036/60b1f2f0/basic-concepts-of-vlan
upvoted 2 times
Mrlaloxi
9 months, 2 weeks ago
So the answer would be A. True? why you choose B
upvoted 1 times
cascartillo
5 months, 2 weeks ago
No in fact it is a very feasible and logical answer. I did the exam a few weeks ago and and i failed for 500 points because the exam logic has that kind of tricky questions.
upvoted 1 times
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Allenrok
1 year ago
Indeed, when the port of a switch receives a frame that does not have a VLAN tag then a tag is added which is the same as the PVID, but the question says "add a PVID to the frame" and therein lies the error because what is added is a VLAN tag with a value equal to the PVID but not that a PVID is added. PVID stands for Port Default VLAN ID and it is the VLAN ID of an interface, that is, PVID is associated to ports not to frames. Adding a VLAN ID to the frame is not the same as adding a PVID to the frame, PVID is for ports only. For this reason the answer is false
upvoted 3 times
cascartillo
5 months, 2 weeks ago
When an interface receives an untagged frame, the interface adds a tag with the PVID to the frame and sends the frame to the switch for processing. When an interface receives a tagged frame, the switch does not add a tag with the PVID to the frame.
upvoted 1 times
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Mrlaloxi
9 months, 2 weeks ago
you're being too meticulous, these question don't have traps
upvoted 1 times
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Allenrok
1 year ago
After receiving an untagged frame and adds a VLAN tag carrying the PVID of the interface.
upvoted 1 times
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hafizhou
1 year ago
BBBBBBBBBB
upvoted 1 times
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Mostafiz137
1 year, 5 months ago
This will be false.
upvoted 1 times
ahmedhellopacket
1 year, 3 months ago
hello mostafiz did you take the exam ?
upvoted 1 times
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NickENG
1 year, 5 months ago
Selected Answer: A
When a frame is received without a tag in an access port, the switch accept it and adds the PVID.
upvoted 1 times
Mrlaloxi
8 months, 3 weeks ago
where it says acces port?
upvoted 1 times
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buggybombastis10
1 year, 7 months ago
If packet doesn't have vlan tag it will added the pvid
upvoted 1 times
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Silveira
1 year, 7 months ago
Selected Answer: A
Resposta correta (A): True
upvoted 1 times
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