Free Huawei H12-831_V1.0 Exam Dumps and H12-831

Question No: 1

MultipleChoice

As shown in the figure, configure a backhaul summary route 10.0.0.0/24 on the border route RT1. next hop

to RT2. At the same time, the default route to the external network is configured. At this point, a routing black hole will appear. The following is about routing

Is the black hole statement correct? (multiple choice)

Options

AConfiguring black hole routing can solve the routing black hole problem

BRouting black hole has no impact on the network and can be ignored

CPrecise routing $ can always avoid routing black holes

DIf the terminal in the network sends data packets to the network segment that does not appear on the internal network, a loop will occur

Question No: 2

MultipleChoice

esigth uses different colors to distinguish different alarm levels, red represents emergency, orange represents important, and yellow represents

The table is secondary, and blue represents the prompt. Which of the following statements about different alarm levels is correct: (multiple choice)

Options

APrompt: A potential or imminent business-impacting failure has been detecteD. but currently has little business impact

BMinor: There is currently a certain impact on the business, but corrective actions are required to prevent serious failure alarms

CUrgent: Alerts that have affected the business and require immediate corrective action

DImportant: An alarm that has affected the business and will have serious consequences if not handled in time

Question No: 3

MultipleChoice

In the absence of a header, the LDP adjacencies will trigger the establishment of LSPO based on the IP routing of the 32-bit address.

Options

ATrue

BFalse

Question No: 4

FillInTheBlank

by executing___________The command can completely isolate the second and third layer users of different ports on the same LAN and cannot communicate. (Please use English and lowercase letters to complete the command, and the command cannot be abbreviated)