Free Access Huawei.H12-831_V1.0.v2022-08-15.q121 Practice Test (Page 24)

Assuming that the neighbor relationship between BGP routers has been established successfully, the configuration on R1 is as shown in the figure.

Which router can the route entry 10.10.10.0/24 advertised by R1 be delivered to?

A.R1

B.R2

C.R3

D.R4

Regarding BGP/MPLS IPVPN data forwarding, which of the following description is wrong?

A.The outer label during data forwarding can be allocated by LDP

B.The data sent by the PE to the CE is an IPv4 packet

C.The inner label during data forwarding is assigned by MP-BGP

D.When data is transmitted on the BCP/MPLS IP VPN backbone network, it always carries two layers of labels

Which of the following statements about VLAN aggregation is true?

A.Sub-VLANContains physical interfaces. Three layers can be builtVLANIFinterface

B.OneSuper-VLANcan contain one or moreSub-VLAN

C.Super-VLANOnly physical interfaces cannot establish Layer 3VLANIFinterface

D.Sub-VLANfor isolating broadcast domains

BFD session down will cause the direct link to fail.

A.TRUE

B.FALSE

What is the value of the linkage between OSPF and BFD?

A.BFDThe message sending interval can reach the millisecond level, which is less thanOSPFInduction link status is slow

B.BFDAny change in state will not affectOSPFneighbor state

C.Detected at the millisecond levelBFD. associationOSPFstate, fulfilledOSPFThe purpose of quickly sensing the status of the tank

D.OSPFofhelloThe sending interval is in seconds, more thanBFDInduction link status is fast

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