Free Access Huawei.H12-891_V1.0.v2022-10-03.q184 Practice Test (Page 12)

Question 51

The following statement about the VXLAN gateway is incorrect?( Single choice questions).

A.Layer 2 gateway and VPN instance binding.

B.VXLAN Layer 3 gateways can be divided into centralized gateways and distributed gateways.

C.Layer 3 gateway: Used for cross-subnet communication of the VXLAN virtual network and access to external networks.

D.Layer 2 gateway: Used to solve the problem of tenant access to the VXLAN virtual network, and can also be used for subnet communication of the same VXLAN virtual network.

Question 52

When the ABR is a type 5/7 LSA switch router for the NSSA zone, then the ABR can be paired to Category 7 LSA is a derivative of 5 LSAs for aggregation.

A.True

B.False

Question 53

A campus deploys OSPF to achieve network interoperability, and an engineer configures R2 as shown in the figure, then the following description of the LSA in the OSPF network is wrong

A.Area2 contains Type5 LSA generic adverb

B.There is Type5 LSA flooding within Areal

C.There is no Type3 LsA flooding within Areal

D.There is no Type3 LSA flooding in Area2

Question 54

As shown in the figure, SWA, SWB, SWC all run RSTP, GED/O/2 on SWB Ports and GEO/0/1 ports on SWC have a port role of ? Radio

A.Backup port, Alternative port

B.Backup port, root port

C.Alternative port, Backup port

D.Root port, Designated port

Question 55

What designs in the router can improve the reliability of the router?

A.Dual power supply design

B.Dual-engine design

C.Module hot-swappable design

D.Issu Design

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Question 51

Question 52

Question 53

Question 54

Question 55

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