File Info
| Exam | Huawei Certified Datacom Professional - Fast Certification - ENU |
| Number | H12-224 |
| File Name | Huawei.H12-224.ActualTests.2024-01-03.94q.tqb |
| Size | 1 MB |
| Posted | Jan 03, 2024 |
| Download | Huawei.H12-224.ActualTests.2024-01-03.94q.tqb |
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Demo Questions
Question 1
A switching network has been enabled with STP protocol. To provide fast access speed to the file server for most of the users, the switch that is directly connected with file server is configured as the root bridge.
- True
- False
Correct answer: A
Question 2
What are the same fields in RSTP BPDUs and STP BPDUs? (Choose two.)
- TCN
- TC
- TCA
- All of the above
Correct answer: BC
Question 3
Which statements are false?
- The VLAN mapping function is usually configured on the edge node of a public network.
- The VLAN mapping function can save VLAN resources on a public network.
- VLAN mapping allows private networks on different VLANs to communicate with each other over the ISP network.
- VLAN mapping allows only the private networks on the same VLAN to communicate with each other.
Correct answer: D
Question 4
The STP protocol can prevent broadcast storms caused by loops on the Layer 2 network.
- True
- False
Correct answer: A
Question 5
Which statement about the hybrid interface is true?
- A hybrid interface can only be connected to network device.
- A hybrid interface can only be connected to host.
- A hybrid interface can be connected to host or network device.
- A hybrid interface cannot be configured with VLAN ID.
Correct answer: C
Question 6
QinQ provides a simplified Layer 2 VPN tunnel.
- True
- False
Correct answer: A
Question 7
On an RSTP network, when an edge port is in protected state, what operation is performed after the edge port receives BPDUs?
- The edge port forwards BPDUs.
- The edge port discards BPDUs.
- The edge port is shut down.
- The edge port obtains required information from BPDUs.
Correct answer: C
Question 8
When configuring VLAN mapping, you must set the priority of outer VLAN ID.
- True
- False
Correct answer: B
Question 9
Which are the two parts in the port identifier of the uplink interface on a non-root switch?
- 1-bit port priority and 1-bit port number
- 1-bit port priority and 2-bit port number
- 2-bit port priority and 1-bit port number
- 2-bit port priority and 2-bit port number
Correct answer: A
Question 10
Which statements about the access interface are true? (Choose three.)
- Only the VLAN whose ID is the same as the PVID of the access interface are allowed on the access interface.
- When receiving an untagged frame, the access interface adds its own PVID to the frame.
- The access interface sends only untagged frames to the peer device.
- None of the above.
Correct answer: ABC
