Free Access to Huawei.H12-811_V1.0.v2025-03-26.q242 with Valid Practice Test (Page 7)

Question 26

The administrator cannot log in to the Huawei router through Telnet, but other administrators can log in normally, so which of the following are the possible reasons? ()*

A.The authority level of the administrator user account has been modified to 0
B.The Te1net service of the AR2200 router has been disabled
C.The administrator user account has been disabled
D.The administrator user account has been deleted

Question 27

The network shown in the figure below. Two switches are connected by four links. COPPER refers to electrical interface and FIBER refers to optical interface. Then which two interfaces can realize link aggregation? () (Single-choice question)

A.G0/0/3 and FE0/0/3
B.G0/0/3 and G0/0/2
C.G0/0/2 and FE0/0/3
D.G0/0/2 and G0/0/1

Question 28

A trunk interface allows frames from multiple VLANs including VLAN 4096.

A.TRUE
B.FALSE

Question 29

As shown in the figure below, the network. All switches enable the STP protocol. Disable SWA's G0/0/2 port to configure the BPDU sending function. SWC's G0/0/1 reconverges to become the root port. Which of the following statements is correct about this process? () (Multiple Choice Questions)

A.SWB sends configuration BPDU with TCA set to SWC
B.SWB forwards TCN BPDU to SWA
C.SWC sends TCN BPDU to SWB
D.SWA sends configuration BPDU with TC set

Question 30

The router Radius information configuration is shown in the figure. Which of the following statements are correct?
#Radius-server template Huawei radius-server shared.key cipher Huawei radius-server authentication 200.0.12.1 1812 radius-server accounting 200.0.12.1 1813#*

A.The P address of the authorization server is 200.0.12.1
B.The P address of the accounting server is 200.0.12.1
C.The source IP address of the Radius packet sent by the router is 200.0.12.2
D.The P address of the authentication server is 200.0.12.1

Question 26

Question 27

Question 28

Question 29

Question 30

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