HCIA-Datacom V2.0 (H12-811_V2.0) Free Practice Test

Question 1

Which of the following hosts are reachable to the host at 192.168.1.200/27 at Layer 2? (Select all that apply)

A. 192.168.1.193/27

B. 192.168.1.192/27

C. 192.168.1.222/27

D. 192.168.1.221/27

Correct Answer: A,C,D

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Question 2

R1 has the following configurations:
[R1] radius-server template 1
[R1-radius-1] radius-server authentication 10.1.6.6 1812
[R1-radius-1] radius-server accounting 10.1.6.6 1813
[R1-radius-1] radius-server shared-key cipher YsHsjx_202206139
[R1-radius-1] quit
[R1] aaa
[R1-aaa] authentication-scheme auth1
[R1-aaa-authen-auth1] authentication-mode radius
[R1-aaa-authen-auth1] quit
[R1-aaa] accounting-scheme acc1
[R1-aaa-accounting-acc1] accounting-mode radius
[R1-aaa-accounting-acc1] quit
[R1-aaa] domain huawei.com
[R1-aaa-domain-huawei.com] authentication-scheme auth1
[R1-aaa-domain-huawei.com] accounting-scheme acc1
[R1-aaa-domain-huawei.com] radius-server 1
[R1-aaa-domain-huawei.com] quit
[R1-aaa] quit
Which of the following statements is true?

A. The user cannot obtain authorization information after being authenticated because the IP address of the authorization server is not configured in the RADIUS server template.

B. RADIUS does not support accounting. Even if an accounting server is specified in the RADIUS server template, accounting cannot be performed when terminals access the network.

C. When a terminal uses the user name [email protected] to initiate authentication, RADIUS authentication is used.

D. When a terminal initiates an authentication request, R1 needs to first establish a TCP connection with the server whose IP address is 10.1.6.6.

Correct Answer: C

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Question 3

In Layer 3 in-path WLAN networking, the WAC and Fit APs are connected at Layer 3. APs can obtain the WAC's address through broadcast or DHCP.

A. FALSE

B. TRUE

Correct Answer: A

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Question 4

In the figure, both PC1 and PC2 belong to VLAN 10. Interface GE1/0/1 on SW1 is a trunk interface with the default PVID, and interface GE1/0/2 on SW1 is an access interface in VLAN 10. Which of the following statements are true about the forwarding of data frames between PC1 and PC2? (Select all that apply)

A. SW1 removes the VLAN 10 tag from the data frame before forwarding it from GE1/0/2 to PC2.

B. The data frame processed inside SW1 does not carry any VLAN tag.

C. SW1 accepts the data frame sent from PC1 to PC2, but discards the data frame returned from PC2 to PC1.

D. After receiving the data frame sent from PC1 to PC2, SW1 adds the VLAN 10 tag to the data frame and then accepts the data frame.

Correct Answer: A,D

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Question 5

Assume that you cannot configure an IP address for GE1/0/1 on a Huawei switch. Which of the following commands can you run in the interface view to resolve this problem?

A. undo portswitch

B. port link-type trunk

C. port link-type access

D. port link-type hybrid

Correct Answer: A

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Question 6

If a network device has both a static route and a direct route to network 10.1.1.0/24, it uses the direct route preferentially.

A. FALSE

B. TRUE

Correct Answer: B

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Question 7

In the figure, a TCP connection has been established between PC1 and PC2. After PC1 sends a data segment to PC2, which of the following is the acknowledgment number in the packet returned by PC2?

A. b+1

B. a+44

C. b+23

D. a+22

Correct Answer: B

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Huawei HCIA-Datacom V2.0 (H12-811_V2.0) Free Practice Test