Download Huawei Certified Datacom Professional - Fast Certification - ENU.H12-224.VCEplus.2025-03-09.534q.vcex

Vendor: Huawei
Exam Code: H12-224
Exam Name: Huawei Certified Datacom Professional - Fast Certification - ENU
Date: Mar 09, 2025
File Size: 7 MB
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Demo Questions

Question 1
What is the recommended minimum delay for HRP preemption on the Eudemon?
  1. 120s
  2. 60s
  3. 10s
  4. 5s
Correct answer: B
Question 2
MPLS is a switching standard defined by the IETF. Which device adds or deletes labels?
  1. Label distribution router
  2. LER
  3. LSR 
  4. Label transmit router
Correct answer: B
Question 3
Which of the following is the priority value of the DMZ on the Eudemon?
  1. 10
  2. 50
  3. 75
  4. 85
Correct answer: B
Question 4
Which of the following NAT functions are supported by the Eudemon? (Choose three.)
  1. NAT/PAT
  2. IPv4 to IPv6 NAT
  3. Bidirectional NAT
  4. NAT server
Correct answer: ACD
Question 5
On the RSTP network with STP devices, which packets does an RSTP switch use to notify the STP switches of the topology change?
  1. RSTP BPDUs with the TC flag
  2. STP BPDUs with the TCN flag
  3. RSTP BPDUs with the TCA flag
  4. STP BPDUs with the TCA flag
Correct answer: B
Question 6
If the customer requires high mobility and easy management, the staff of different departments can be added to different VLANs. In addition, these VLANs are located on different IP subnets. Which VLAN allocation mode can meet these requirements?
  1. VLAN allocation based on source IP addresses
  2. VLAN allocation based on destination IP addresses
  3. VLAN allocation based on source IP addresses and source MAC addresses
  4. VLAN allocation based on destination MAC addresses and destination IP addresses 
Correct answer: A
Question 7
Which statement about the trunk interface is true?
  1. A trunk interface is always connected to hosts.
  2. "multiple" VLAN IDs can be set on a trunk interface. The VLAN IDs can be the same as or different from the PVID.
  3. The trunk interface cannot have a PVID.
  4. If the trunk interface receives a packet with a VLAN not in the allowed VLAN list, the trunk interface broadcast the packet in the VLAN.
Correct answer: B
Question 8
In RSTP, the port status can be discarding and learning. Which statements about the port status are true? (Choose two.)
  1. The port in discarding or learning state does not forward data frames.
  2. The port in discarding state does not learn MAC addresses.
  3. The port in learning state does not learn MAC addresses.
  4. All of the above
Correct answer: AB
Question 9
Which statements about VLAN aggregation are true? (Choose three.)
  1. "multiple" VLANs (broadcast domains) are on the same physical network; therefore, different VLANs belong to the same subnet.
  2. VLAN aggregation can save IP addresses.
  3. Only the super VLAN requires an IP address, but sub-VLANs do not need.
  4. The VLAN that is used to separate broadcast domains is called super VLAN.
Correct answer: ABC
Question 10
Which statements are true? (Choose three.)
  1. The routing ARP proxy allows the hosts on different physical networks of the same network segment to communicate with each other.
  2. The intra-VLAN ARP proxy allows isolated users on a VLAN to communicate with each other.
  3. The inter-VLAN ARP proxy allows hosts on different VLANs to communicate with each other through Layer 3.
  4. The inter-VLAN ARP proxy function can't be enabled on the VLANIF interface of the super VLAN to implement communication between sub-VLANs.
Correct answer: ABC
Question 11
Which statement is true?
  1. The principal VLAN must be configured before subordinate VLANs.
  2. The MUX VLAN function takes effect without being enabled on an interface.
  3. In MUX VLAN, a VLAN can function as both principal VLAN and subordinate VLAN.
  4. The MUX VLAN can contain only one subordinate separate VLAN.
Correct answer: A
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