H12-831_V1.0試験無料問題集（325題）「Huawei HCIP-Datacom-Advanced Routing & Switching Technology V1.0 認定」

出題：1

Which of the following options is incorrect:

A. dynamicLSPDynamically established through the label publishing protocol, such asMP-BGP, RSVP-TE, LDP

B. Created by assigning labels staticallyLSPIt can also be dynamically adjusted according to changes in network topology, without administrator intervention.
pre

C. LSPstaticLSPand dynamicLSPtwo kinds. staticLSPManual configuration by administrator, dynamicLSPthen use Dynamic establishment of label protocol

D. The principle to be followed when manually assigning labels is: the value of the outgoing label of the upstream node is the value of the incoming label of the downstream node

正解：C 解答を投票する

出題：2

From this figure, it can be known that

A. R1access172.17.1.5There is no problem with the path

B. R1have access172.17.1 5routing

C. R1access172.17.1.5There is a loop

D. R1no access172.17.1.5routing

正解：B,C 解答を投票する

出題：3

A network engineer enters dir on the device to obtain the following file names. Which is most likely to be the version file of the device?

A. Ca.cer

B. V300R022C00SPC100.cc

C. startup_vl.rdb

D. V300R022C00SPC100.cfg

正解：B 解答を投票する

出題：4

On the OSPFv3 network shown in the figure, area 1 is a stub area, area 2 is a common area, and area 3 is an NSSA.
Which of the following LSAs is displayed only in area 2?

A. Link-LSA

B. Router-LSA

C. Intra-Area-Prefix-LSA

D. AS-External-LSA

正解：D 解答を投票する

出題：5

The link status information between different S.4S processes of the routers around the Taiwan and Taiwan is considered to be sound insulation.

A. True

B. False

正解：A 解答を投票する

出題：6

Which of the following statements is true about the role of ping and tracert?

A. TracertMust be able to trace every hop from source to destinationIPaddress

B. Pingthrough one-wayicmp echo requestPacket inspection and bidirectional reachability of the correct end

C. tracertandpingThe function is the same, just the name is different

D. pingThe reachability from the local end to the peer end is verifieD. but it does not mean that the peer end to the local end must be reachable

正解：D 解答を投票する

出題：7

After reset isis all is executeD. the IS-Is protocol process needs to be restarted and neighbors need to be re-establisheD. but various IS-IS statistics will not be cleared.

A. True

B. False

正解：A 解答を投票する

出題：8

On the OSPF network shown in the figure, area 1 is a stub area, area 2 is a totally stub area, and area 3 is an NSSA.
Which of the following LSAs does not exist in areas 1, 2, and 3?

A. Type 2

B. Type 1

C. Type 4

D. Type 3

正解：C 解答を投票する

出題：9

In the same environment, engineers A and B execute the tracert command. The destination addresses are the same, but the paths are different. What are the possible reasons?

A. Engineer B's operation error

B. Engineer A's operation error

C. The destination port numbers of the UDR packets serving tracert are different, and the hashes reach different equivalent next hops.

D. The phenomenon is abnormal, the device has an operating system failure

正解：C 解答を投票する

出題：10

In what ways can log information be viewed:

A. there is no way

B. log in to the device viadisplay logbuferCheck

C. Network management system interface view

D. Willflash:/logfile/Tlog file viaFIP/TFTPtransfer toPCsuperior

正解：B,C,D 解答を投票する

出題：11

Which of the following community attributes can ensure that the propagation scope of BGP routing entries is only within the AS?

A. No_Advertise

B. No_Export_Subconfed

C. No_Export

D. Internet

正解：B,C 解答を投票する

出題：12

If technology migration on the network affects the services running on the live network, strictly follow the preset operation process and risk control measures during the implementation of the technology migration project. Generally, this type of project is defined as a migration project. Which of the following operations performed on the live network belongs to a non-migration project?

A. Changing the mode of importing routes to BGP from network mode to import mode in batches

B. Changing the area type of some OSPF routers to the stub area in batches

C. Modifying the description of router interfaces in batches

D. Changing the levels of IS-IS Level-1-2 routers to Level-1 in batches

正解：C 解答を投票する

H12-831_V1.0試験無料問題集「Huawei HCIP-Datacom-Advanced Routing & Switching Technology V1.0 認定」