Huawei H31-161 Exam Questions in PDF and Online

QUESTION: 1

With the IPSec technology , which of the following description is true?

IPSec delivers service for transmission layer
ESP provides authentication service
ESP is more simple than AH
AH provides Data encryption

Answer(s): B

As shown in the figure, a CE requires access to the internet , and PE 1is connected to the gateway.
Configurations on PE 1 are as follows:

PE 1 is connected to the internet gateway through interface 175.311.2 CE and CE 2 cannot ping the interface.
Which of the following statements are true?

NAT translation must be configured on interface pos2/1.0 instead of interface s0./01.0
A private network route must be configured on the internet gateway.
The public parameter of a static default route must be configured.
A default must be configured on CE an CE 2.

Answer(s): B

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QUESTION: 3

Exhibit.

As shown in the figure, external route 1.1.1.0/24 is imported to RTA that is located in the NSSA area RTD is a backbone area router. RTB and RTC are both area border router (ABRs). OSPF configuration are as follows.

Which statement is true?

RTD receive two external LSAs whose LS_ID is 1.1.1.0
RTD receive an external LSAs whose LS_ID is 1.1.1.0 and advRouter is 2.2.2.2.
RTD receive an external LSAs whose LS_ID is 1.1.1.0 and advRouter is 3.3.3.3.
RTD receive an external LSAs whose LS_ID is 1.1.10/24 based on category 7 LSAs sent by RTA

Answer(s): D

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QUESTION: 4

Which statement about primary VPN tunnel binding is false?

Only the data destined for the specific peer device is transmitted through the n=bound primary VPN tunnel Data to other devices is transmitted using the default tunnel policy.
Primary tunnel ensures that data can be transmitted from a VPN t a specific peer device permanently through a dedicate TE tunnel.
Primary VPN tunnel binding means to bind a tunnel to a specific VPN. The bound tunnel is exclusive to the VPN.
The bound primary tunnel can be selected sequentially.

Answer(s): C

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