Huawei HCIE-Datacom V1.0 H12-891 Exam Questions in PDF

Free Huawei H12-891 Dumps Questions (page: 1)

The DHCP protocol assigns to clients--some TCPIP-related parameter information--in the process DHCP defines a variety of messages that are encapsulated at the transport layer :(sortic).

  1. PPP package
  2. IP encapsulation
  3. TCP Encapsulation
  4. UDP Encapsulation

Answer(s): D



In different scenarios, RSTP provides different protection functions, and the wrong statement about this statement is

  1. The root protection feature is enabled for the specified port, and its port role can only remain as the specified port
  2. When the anti-TC-BPDU packet attack feature is enabled, the number of times the switching device processes IC BPDU packets per unit time is configurable
  3. after the BPDU protection function is enabled on the switching device, if the edge port receives RST BPDU, the edge port will be set to a non-remote port and the spanning tree calculation will be re-performed
  4. Start the specified port of root protection, when the port receives a better RSTBPDU, the port will enter the Discarding state and is no longer forwarding packets. If the port does not receive a better RSTBPD for a period of time then automatically revert to the normal Forwarding state

Answer(s): C



In a VXLAN network, traffic is connected to the VXLAN network, and it can also be used to communicate with the same subnet within the same XLAN network

  1. NVE interface
  2. VXVAN L2 Gateway
  3. VXLAN L3 Gateway
  4. VLANIF interface

Answer(s): B



SSH uses asymmetric encryption algorithms AES and DES to achieve security for data transmission, and uses HMAC to ensure the complete integrity of integer data

  1. TRUE
  2. FALSE

Answer(s): A



Which of the following IEEE standards is specific to Gigabit Ethernet?

  1. 8023z
  2. 8023ab
  3. 8023ad
  4. 8023af

Answer(s): A,B



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T
tomAws
7/18/2023 5:05:00 AM

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Rahul
6/11/2023 2:07:00 AM

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TeamOraTech
12/5/2023 9:49:00 AM

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Curtis
7/12/2023 8:20:00 PM

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sam
7/17/2023 6:22:00 PM

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N
nutz
7/20/2023 1:54:00 AM

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1/17/2024 6:53:00 AM

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10/25/2023 7:07:00 AM

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Nasir Mahmood
12/11/2023 7:32:00 AM

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Jason
9/30/2023 1:07:00 PM

question 81 should be c.

T
TestPD1
8/10/2023 12:22:00 PM

question 18 : response isnt a ?

A
ally
8/19/2023 5:31:00 PM

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D
DIA
10/7/2023 5:59:00 AM

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A
Annie
7/7/2023 8:33:00 AM

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arnie
9/17/2023 6:38:00 AM

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Tanuj Rana
7/22/2023 2:33:00 AM

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Future practitioner
8/10/2023 1:26:00 PM

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A
Ace
8/3/2023 10:37:00 AM

number 52 answer is d

N
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12/17/2023 12:04:00 PM

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Corey
12/29/2023 5:06:00 PM

question 35 is incorrect, the correct answer is c, it even states so: explanation: when a vm is infected with ransomware, you should not restore the vm to the infected vm. this is because the ransomware will still be present on the vm, and it will encrypt the files again. you should also not restore the vm to any vm within the companys subscription. this is because the ransomware could spread to other vms in the subscription. the best way to restore a vm that is infected with ransomware is to restore it to a new azure vm. this will ensure that the ransomware is not present on the new vm.

R
Rajender
10/18/2023 3:54:00 AM

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Blessious Phiri
8/14/2023 9:53:00 AM

cbd and pdb are key to the database

A
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10/19/2022 10:41:00 AM

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Dave Gregen
9/4/2023 3:17:00 PM

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Sarah
6/13/2023 1:42:00 PM

anyone use this? the question dont seem to follow other formats and terminology i have been studying im getting worried

S
Shuv
10/3/2023 8:19:00 AM

good questions

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Reb974
8/5/2023 1:44:00 AM

hello are these questions valid for ms-102

M
Mchal
7/20/2023 3:38:00 AM

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8/8/2023 1:04:00 PM

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Manju
10/19/2023 1:19:00 PM

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LeAnne Hair
8/24/2023 12:47:00 PM

#229 in incorrect - all the customers require an annual review

A
Abdul SK
9/28/2023 11:42:00 PM

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A
Aderonke
10/23/2023 12:53:00 PM

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SAJI
7/20/2023 2:51:00 AM

56 question correct answer a,b

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