Free Access Huawei.H12-831_V1.0-ENU.v2026-01-17.q104 Practice Test (Page 17)

Question 76

For the same MA, C address, manually configured MA, C entries have higher priority than automatically generated entries.

A.True

B.False

Question 77

Regarding the IPSG, which of the following statement is incorrect?

A.IPSG is a source IP address filtering technology based on the three-layer interface

B.IPSG can turn on the IP packet inspection and alarm function, and cooperate with the network management to perform alarms

C.IPSG can prevent the host from changing the IP address privately

D.IPSG can prevent IP address spoofing attacks

Question 78

As shown in the figure, the MP_BGP neighbor relationship is established between PE1 and PE2 through the LoopbackO interface. After the configuration is complete, it is found that CE1 and CE2 cannot learn routes from each other. Which of the following options will cause this problem.

A.PF1orPE2 with each otherCEMisconfigured routing protocol between

B.PEIorPE2 not presentBGP-VPNv 4Enabling neighbors in unicast address family view

C.PE1andPE2 between LSPTunnel not established

D.PE1orPE2± of VPN Instance parameter configuration error

Question 79

Which of the following statements about the multicast address used by 0SPFv3 is correct?

A.DR routers use FF08::6

B.All 0SPF routers use FF08: 5

C.DRThe router uses FF02::6

D.All 5PF Routers use FF02:5

Question 80

Which of the following statements about 1S-IS (IPv6) is correct? (Multiple choice)

A.IS-IS working at the data link layer only needs to add a new TLV to support Pv6

B.To support the processing and calculation of IPv6 routing, IS-IS added NLPID to 129 TLV

C.By default, IS-IS enables the multi-topology feature

D.To support the processing and calculation of IPv6 routes, IS-IS has added TLV232236

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Question 76

Question 77

Question 78

Question 79

Question 80

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