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H12-811_V1.0 Reviews Questions

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Total 991 questions

HCIA-Datacom V1.0 Exam Questions and Answers

Question 189

The MAC address table of existing switches is shown in the figure. Which of the following statements are correct? () (Single-choice question)

<Huawei>display mac address

MAC address table of slot 0:

MAC Address VLAN/PEVLAN CEVLAN Port Type LSP/LSR-ID

VSI/SI MAC-Tunnel

5489 9811 0b49 1 Eth0/0/3 static 0/

Total matching items on slot 0 displayed =1

MAC address table of slot 0:

MAC Address VLAN/ PEVLAN CEVLAN Port Type LSP/LSR-ID

VSI/SI MAC-Tunnel

5489-989d-1d30 1 Eth0/0/1 dynamic 0/-

5489-9885-18a8 1 Eth0/0/2 dynamic 0/-

Total matching items on slot 0 displayed =2

Options:

A.

The MAC address 5489-9811-0b49 is manually configured by the administrator

B.

After the switch restarts, all MAC addresses need to be relearned

C.

The MAC address 5489-989d-1d30 is manually configured by the administrator

D.

The MAC address 5489-9885-18a8 is manually configured by the administrator

Question 190

The switch GE0/0/1 port configuration information is shown in the figure. Which VLAN data frame does the switch not carry when forwarding?()

Options:

A.

10

B.

20

C.

D. 30

Question 191

Which of the following cannot be the length of the IPv4 packet header? ()

Options:

A.

32B

B.

60B

C.

20B

D.

64B

Question 192

If the broadcast address of a network is 172.16.1.255, what might its network address be? ()

Options:

A.

172.16.1.128

B.

C. 172.16.1.1

C.

D. 172.16.1.253

Page: 48 / 74
Total 991 questions