Free Access Huawei.H12-831_V1.0-ENU.v2025-07-09.q157 Practice Test (Page 24)

Question 111

Which of the following reasons may cause the hosts in the same--VLAN LAN to fail to communicate with each other

A.interface is artificialshutdownor the physical interface is damaged

B.switchMA, Caddress learning errors

C.port isolation is configured on the switch

D.the wrong port is configured on the machine, andMA, Caddress binding

Question 112

Part of the configuration of R1 is as follows. Which of the following statement about IS-IS on R1 is correct? (Multiple choice)

A.The routing information of process 2 and process 3 are isolated

B.The routing information of process 2 and process 3 will be shared

C.Process 1 also contains global routing information. And VRF tt, rr routing information

D.Process 1 only contains global routing information

Question 113

In OSPF, ABR will convert all Type 7 LSAs in the NSSA area into Type 5 LSAs.

A.FALSE

B.TRUE

Question 114

In the process of viewing the debug output through the SSH terminal, a lot of information pops up. Which of the following operations can Make the Moni tor terminal no longer pop up debug messages?

A.Open Notepad and enterundo debugging a 11,Copy the command line and paste it intoMonitorinterface

B.Open Notepad$SLIAundo terminal monitor,Copy the command line and paste it intoMonitorinterface

C.open notepad inputundo terminal debugging,Copy the command line and paste it intoMonitorinterface

D.exit currentMonitorinterface redesignSSHLog in to the device to open a new oneMonitorinterface

Question 115

After a fault occurs, you need to collect and back up various types of fault information in time as a reference for troubleshooting. In addition, when seeking emergency assistance from Huawei Technologies Co., Ltd.

A.False

B.True

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Question 111

Question 112

Question 113

Question 114

Question 115

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