Free Access Huawei.H12-261_V3.0.v2022-11-21.q152 Practice Test (Page 31)

Question 146

What are the advantages of OSPF division area?

A.It can reduce the size of LSDB and thus reduce the consumption of router memory

B.Routers in an area are able to understand topology details outside their area

C.Massive LSA flooding is confined to a single area

D.LSA can also be reduced with the division of the area, reducing the consumption of router CPU

Question 147

Assuming that the neighbor relationship between BGP routers has been established successfully, the configuration on R1 is as shown in the figure. Which router is the route entry 10.10.10.0/24 advertised by R1 delivered to the farthest?

A.R2

B.R3

C.R4

D.R1

Question 148

Regarding the stub area in the OSPF protocol, the following statements are correct:

A.ASBR cannot be stored in stub area.

B.Virtual connections cannot pass through stubsarea.

C.Type injection is not allowed in stub area7 LSA

D.The backbone area cannot be configured as a stubarea.

Question 149

BGP4+ is running between the two routers, and the neighbor relationship is normal, but the BGP routing table of the local router does not have any neighbor routing entries. The following possible reasons are:

A.The routing entry in the peer BGP routing table is not optimal.

B.The next hop address of the BGP route entry is unreachable?

C.The peer is configured with peer ignore

D.The peer is configured with active-route-advertise

Question 150

About MP-BGP, which of the following descriptions is wrong? (single choice)

A.MP-EGP by MP_REACH_NLRI and IP_UNREACH_NLRI Two attributes to advertise VPNv4 routing

B.MP-BGP The required message is quasi-VP type N, v4VP route N is distributed by v4 distribution and privately issued network label policy label slightly with BGP-4 same

C.When the PE and CE exchange routes through BGP, a BGP process needs to be created on the CE for each VPN instance

Other Version: 2507Huawei.H12-261_V3.0.v2022-08-02.q111

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Question 146

Question 147

Question 148

Question 149

Question 150

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