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Huawei H12-224 Practice Test - Questions Answers, Page 11

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Where is the MPLS label in a data frame?

A.
Behind the Layer 3 header and before the Layer 2 header
A.
Behind the Layer 3 header and before the Layer 2 header
Answers
B.
Behind the Layer 2 header and before the Layer 3 header
B.
Behind the Layer 2 header and before the Layer 3 header
Answers
C.
In the Layer 3 header
C.
In the Layer 3 header
Answers
D.
Before the Layer 2 header
D.
Before the Layer 2 header
Answers
Suggested answer: B

The option field in DHCP messages uses the CLV mode.

A.
True
A.
True
Answers
B.
False
B.
False
Answers
Suggested answer: A

What is the POP action in MPLS?

A.
The top label is removed from the MPLS label stack.
A.
The top label is removed from the MPLS label stack.
Answers
B.
The top label is added to the MPLS label stack.
B.
The top label is added to the MPLS label stack.
Answers
C.
The top label is replaced with another value.
C.
The top label is replaced with another value.
Answers
D.
The top label is replaced with the label of another group.
D.
The top label is replaced with the label of another group.
Answers
Suggested answer: A

The core of the MPLS technology is label switching.

A.
True
A.
True
Answers
B.
False
B.
False
Answers
Suggested answer: A

Which statements about guest VLAN configuration are true? (Choose three.)

A.
The guest VLAN must be created before you configure the guest VLAN.
A.
The guest VLAN must be created before you configure the guest VLAN.
Answers
B.
The default VLAN of the interface cannot be configured as the guest VLAN.
B.
The default VLAN of the interface cannot be configured as the guest VLAN.
Answers
C.
Different interfaces can be configured with different guest VLANs.
C.
Different interfaces can be configured with different guest VLANs.
Answers
D.
An interface can be configured with up to eight guest VLANs.
D.
An interface can be configured with up to eight guest VLANs.
Answers
Suggested answer: A, B, C

ICMP packets are sent in a Smurf attack and UDP packets are sent in a Fraggle attack.

A.
True
A.
True
Answers
B.
False
B.
False
Answers
Suggested answer: A

Packet loss occurs only on the packet receiver.

A.
True
A.
True
Answers
B.
False
B.
False
Answers
Suggested answer: B

Two Eudemons in dual-system hot backup can be working in Active-Active mode or Active-Standby mode.

A.
True
A.
True
Answers
B.
False
B.
False
Answers
Suggested answer: A

Which of the following indicators are performance indicators of the Eudemon? (Choose three.)

A.
Throughput of large-sized or small-sized packets
A.
Throughput of large-sized or small-sized packets
Answers
B.
Number of the interface
B.
Number of the interface
Answers
C.
VPN performance
C.
VPN performance
Answers
D.
Process delay
D.
Process delay
Answers
Suggested answer: A, B, D

The NAT multi-instance function on the Eudemon independently maintains a NAT table for each instance to provide address translation services for instances.

A.
True
A.
True
Answers
B.
False
B.
False
Answers
Suggested answer: A
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