Online Access Free Huawei.H12-831_V1.0.v2022-02-23.q85 Practice Test (Page 6)

H12-831_V1.0 Exam Question 21

The ipv6 enable topology standard is configured in IS-IS protocol view. The meaning of this command is that Pv4 and IPv6 share the same topology.

A.TRUE

B.FALSE

H12-831_V1.0 Exam Question 22

As shown in the figure, all interfaces of the router enable OSPF. Which of the following statements is correct?

A.The Type5 LSA generated by R2 in area 0 contains 10.0.2.2/32 routing information

B.The Type3 LSA generated by R2 in area 0 contains 10.0.2.2/32 routing information

C.The Type2 LSA generated by R2 in area 0 contains 10.0.2.2/24 routing information

D.The Type1 LSA generated by R2 in area 0 contains 10.0.2.2/32 routing information

H12-831_V1.0 Exam Question 23

(Connection question) Please correspond the alarm level with the importance of the fault and the countermeasures. (Multiple choice)

H12-831_V1.0 Exam Question 24

Regarding BGP/MPLS IPVPN routing interaction, which of the following descriptions is wrong?

A.The exchange between PE and CE is IPv4 routing information

B.The egress PE can send IPv4 routes to the remote CE through BGP, IGP or static routing

C.The ingress PE changes the IPv4 route received from CE to VPNv4 route, and saves it according to different VPN instances

D.After the egress PE receives the VPNv4 route advertised by the ingress PE, it filters the VPNv4 route according to the RT attribute carried by the route

H12-831_V1.0 Exam Question 25

An engineer used two routers to test IPv6 services, and simulated the interconnection between headquarters and branches by running BGP4+.

The logical topology of the network is shown in the figure. Regarding the transmission of IPv6 routes between two devices, which of the following statements is wrong?

A.BGP4+ transmits routing information between peers through Update messages

B.If the Update message carries the MP_REACH_NLRI attribute, it means that the advertised route is reachable

C.When routing, the Next_Hop attribute must be an IPv6 global unicast address

D.When routing, it will carry AS_Path and other recognized mandatory attributes

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H12-831_V1.0 Exam Question 21

H12-831_V1.0 Exam Question 22

H12-831_V1.0 Exam Question 23

H12-831_V1.0 Exam Question 24

H12-831_V1.0 Exam Question 25

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