File Info
| Exam | HCIA-Datacom V1-0 |
| Number | H12-811 |
| File Name | Huawei.H12-811.VCEplus.2023-08-15.48q.vcex |
| Size | 20 KB |
| Posted | Aug 15, 2023 |
| Download | Huawei.H12-811.VCEplus.2023-08-15.48q.vcex |
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Demo Questions
Question 1
VLAN4095 cannot be created on Huawei switches, and VLAN1 cannot be created
- True
- False
Correct answer: A
Question 2
Which of the following port states is not included in the RSTP protocol?
- Learning
- Discarding
- Forwarding
- Blocking
Correct answer: D
Question 3
The following statement about the HybriD. port is correct
- When HybriD. port sends data frame, it must carry VLAN TAG
- The HybriD. port only receives data frames with VLAN TAG
- The HybriD port can strip off the TAG of some VLANs in the direction of the outbound interface
- HybriD. Port does not require PVID
Correct answer: C
Question 4
What elements can NAPT transform?
- MAC. address + port number
- Only IP address
- IP address + port number
- Only MAC. address
Correct answer: C
Question 5
The role of the collaboration layer in the SDN architecture is to complete job deployment based on user intentions. OpenStack belongs to the business collaboration layer
- True
- False
Correct answer: B
Question 6
The following statement about Python is incorrect
- Is a fully open source high-level programming language
- Has a rich third-party library
- Have a clear grammatical structure, easy to learn, and high efficiency for colleagues
- Can be used for automated operation and maintenance scripts, artificial intelligence data science and many other fields
Correct answer: A
Question 7
The administrator has configured the AR2200. Which of the following descriptions about the configuration information is correct
- The saved configuration file will be replaced by the running configuration file
- If the user wants to clear the next startup configuration file of the device configuration, they should select "N"
- If the user wants to clear the next startup configuration file of the device configuration, they should select "Y"
- The next startup file of the device configuration will be retained
Correct answer: C
Question 8
When building a campus network, which of the following protocols can be used to avoid Layer 2 loops?
- SNMP
- RSTP
- NAT
- OSPF
Correct answer: B
Question 9
The tree network topology is actually a hierarchical star structure, which is easy to expand the network scale, but the higher the level, the more serious the network problem caused by the node failure
- True
- False
Correct answer: A
Question 10
The router needs to modify the destination IP address in the data packet when forwarding the data packet
- True
- False
Correct answer: B
Explanation:
