H12-811_V1.0 Exam Dumps - HCIA-Datacom V1.0 Exam

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Question # 17

As shown in the figure, if the command ping 10.1.1.2 is executed on R1, the data frame of VLAN 10 received from LSW2 by LSW1 is tagged. ()(True or False)

True

B. False

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Question # 18

The output information of the router is shown in the figure. Which of the following statements is wrong? () (Single-choice question)

The MTU value of the Ethernet0/0/0 interface is 1480

B. The broadcast address corresponding to the Ethernet0/0/0 interface is 10.0.12.255

The physical link of the Ethernet0/0/0 interface is normal

D. Ethernet (The IP address of the /0/0 interface is 10.0.12.1/24

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Question # 19

In the network shown in the figure below, when the 0$PF neighbor status is stable. What is the neighbor status of Router B and Router C?

2-way

C. Attempt

D. Down

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Question # 20

The MPLS label header is encapsulated between the data link layer header and the network layer header of the message. ()

True

False

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Question # 21

In the OSPF protocol, which of the following descriptions of DR is correct? ()

If the priority values â€‹â€‹of the two routers are equal, the router with the larger Router ID is selected as the DR

By default, all routers in this broadcast network will participate in the DR election

If the priority values â€‹â€‹of the two routers are different, the router with the lower priority is selected as the DR

D. DThe adjacency relationship should also be established between R and BDR

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Question # 22

By default, it takes at least 30s for the port status in the STP protocol to change from Disable D. to Forwarding status. ()

True

False

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Question # 23

Two switches use manual link aggregation at the same time. The following statement is wrong. () (Single-choice question)

Only switch off G0/0/2 port on switch B. The Eth-Trunk status is still UP

Turn off the G0/0/1 and G0/0/2 ports on switch B, and the Efh-Trunk status is still UP

C. Only switch off G0/0/1 port on switch B. The Eth-Trunk status is still UP

D. Turn off the G0/0/1 and G0/0/2 ports on switch B. The Eth-Trunk status is down

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Question # 24

As shown in the figure, host A and host B want to implement inter-VLAN communication through single-arm routing. What configuration should be done under the G0/0/1.1 interface of RTA?()(Single-choice question)