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Huawei H12-224 Practice Test - Questions Answers, Page 67

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MPLS VPN is used to solve some limitations of traditional VPN technology. Which are the major limitation that MPLS VPN solves?

A.
Private routes cannot communicate with each other.
A.
Private routes cannot communicate with each other.
Answers
B.
Leased lines are expensive.
B.
Leased lines are expensive.
Answers
C.
Bandwidth resources cannot be fully used.
C.
Bandwidth resources cannot be fully used.
Answers
D.
The address space is overlapping.
D.
The address space is overlapping.
Answers
Suggested answer: D

During the DHCP interaction process, the DHCP server and client exchange various types of packets. Which of the following packets is not sent from the client to the server?

A.
DHCP NAK
A.
DHCP NAK
Answers
B.
DHCP Request
B.
DHCP Request
Answers
C.
DHCP Discover
C.
DHCP Discover
Answers
D.
DHCP Release
D.
DHCP Release
Answers
Suggested answer: D

Which information are included in the DHCP binding entry? (Choose all that apply.)

A.
MAC address
A.
MAC address
Answers
B.
IP address
B.
IP address
Answers
C.
Lease time
C.
Lease time
Answers
D.
Physical port and UDP port
D.
Physical port and UDP port
Answers
Suggested answer: A, B, C

Which of the following parameters is optional when you configure a RADIUS server template on a Huawei switch?

A.
Authentication server IP address and port
A.
Authentication server IP address and port
Answers
B.
Automatic RADIUS user detection
B.
Automatic RADIUS user detection
Answers
C.
Accounting server address and port
C.
Accounting server address and port
Answers
D.
Shared-key
D.
Shared-key
Answers
Suggested answer: B

Which of the following traffic can be mirrored through port mirroring? (Choose all that apply.)

A.
Packets received by a port
A.
Packets received by a port
Answers
B.
Packets sent by a port
B.
Packets sent by a port
Answers
C.
Packets received and sent by a port
C.
Packets received and sent by a port
Answers
D.
Packets discarded on a port
D.
Packets discarded on a port
Answers
Suggested answer: A, B, C

What are the mainly methods of data collection? (Choose all that apply.)

A.
Collection by physical optical splitter
A.
Collection by physical optical splitter
Answers
B.
Collection through port mirroring
B.
Collection through port mirroring
Answers
C.
Centralized collection by NMS
C.
Centralized collection by NMS
Answers
D.
Automatic collection
D.
Automatic collection
Answers
Suggested answer: A, B, C

eSight single-server mode allows login of only one user. If another user logs in, the system displays a message indicating that a user is online currently.

A.
TRUE
A.
TRUE
Answers
B.
FALSE
B.
FALSE
Answers
Suggested answer: B

What are the common queue scheduling technologies? (Choose all that apply.)

A.
FIFO
A.
FIFO
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B.
LR
B.
LR
Answers
C.
WRR
C.
WRR
Answers
D.
CIR
D.
CIR
Answers
E.
CQ
E.
CQ
Answers
F.
WFQ
F.
WFQ
Answers
Suggested answer: A, C, E, F

In the DiffServ domain, the core router typically only performs simple traffic classification.

A.
TRUE
A.
TRUE
Answers
B.
FALSE
B.
FALSE
Answers
Suggested answer: A

Which of the following statements regarding traffic policing is true? (Choose all that apply.)

A.
Packets cannot be colored.
A.
Packets cannot be colored.
Answers
B.
Packets can be colored.
B.
Packets can be colored.
Answers
C.
The packets of which the rate is exceeded can be buffered.
C.
The packets of which the rate is exceeded can be buffered.
Answers
D.
The packets of which the rate is exceeded cannot be buffered.
D.
The packets of which the rate is exceeded cannot be buffered.
Answers
Suggested answer: B, D
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