Free Access Huawei.H12-811_V1.0.v2026-05-20.q298 Practice Test (Page 27)

Question 126

The output information of the sub-interface of a router aggregate port 1 is shown in the figure. Based on this information, which of the following statements are correct? ()

A.The sub-interface of the aggregate port carries B with VLAN when forwarding data frames

B.The sub-interface number of the aggregate port is 100

C.Two links exist on the aggregated port

D.The P address of the sub-interface of the aggregate port is 10.0.12.2/24

Question 127

On the command line interface of Huawei AR routers, the role of the Save command is to save the current system time.

A.TRUE

B.FALSE

Question 128

Compared with STP, which of the following port roles are newly defined in RSTP? ()*

A.Backup port

B.Designated port

C.Alternate port

D.Root port

Question 129

Which of the following statements about SNMP is true?

A.SNMP uses ICMP as the network layer protocol.

B.SNMP uses UDP as the transport layer protocol.

C.SNMP can send management messages only over Ethernet links.

D.SNMP sends management messages in multicast mode.

Question 130

The network is shown in the figure below. Switch configuration information is shown in the figure. Which of the following statements is correct? () (Multiple Choice Questions)

A.C. Host A and Host B cannot be pinged

B.Data frames on the two links do not include VLANTAG

C.The PVID of the switch GigabitEthernet0//1 port is 20

D.Host A and Host B can be pinged

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Question 126

Question 127

Question 128

Question 129

Question 130

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