Free Access Huawei.H12-831_V1.0.v2025-10-16.q126 Practice Test (Page 4)

Question 11

Which of the following is the least likely cause of a VRRP backup group dual-active failure?

A.Master Equipment1send in seconds1announcement message

B.both endsVRRPbackup groupIDdifferent

C.transmissionVRRPLink failure of advertisement message

D.low priorityVRRPThe backup group will receiveVRRPAnnounce packets are discarded as illegal packets

Question 12

Configured on an interface: isis timer hello 5 level-2, which of the following statements is correct?

A.the interfaceLevel-2ofhelloThe packet sending interval is5s

B.the interfaceLevel-2ofCSNPThe packet sending interval

C.the interfaceLevel-1andLeva 1-2ofhell. The packet sending interval is3s

Question 13

(Drag and drop) Please match the following DHCP attack types with corresponding explanations.

Question 14

Which of the following tools cannot be used to match BGP routing entries?

A.Community Filter

B.Advanced ACL

C.IP Prefix List

D.Basic ACL

Question 15

Configure ipv6 preference in IS-IS protocol view. The function of this command is to configure the preference of IPv6 routes generated by lS-Is protocol.

A.TRUE

B.FALSE

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Question 11

Question 12

Question 13

Question 14

Question 15

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