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Huawei H12-811_V1.0 Practice Test - Questions Answers, Page 53

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On Huawei equipment, if AAA authentication is used for authorization, when the remote server does not respond, authorization can be performed from the network equipment side ()

A.
True
A.
True
Answers
B.
False
B.
False
Answers
Suggested answer: A

In IPv4 network, AP supports static and DHCP to obtain IP address ()

A.
True
A.
True
Answers
B.
False
B.
False
Answers
Suggested answer: A

For the description of the PPP link establishment process, the following statement is wrong ()

A.
In the Establish phase, the PPP link performs LCP parameter negotiation. The negotiation content includes the maximum receiving unit MRU, authentication method magic word and other options
A.
In the Establish phase, the PPP link performs LCP parameter negotiation. The negotiation content includes the maximum receiving unit MRU, authentication method magic word and other options
Answers
B.
After the NCP negotiation is successful, the PPP link will maintain the communication state and enter the Terminate phase
B.
After the NCP negotiation is successful, the PPP link will maintain the communication state and enter the Terminate phase
Answers
C.
The Dead phase is also called the physical layer unavailable phase. When both ends of the communication parties detect that the physical circuit is activated, they will migrate from the Dead phase to the Establish phase, which is the link establishment phase.
C.
The Dead phase is also called the physical layer unavailable phase. When both ends of the communication parties detect that the physical circuit is activated, they will migrate from the Dead phase to the Establish phase, which is the link establishment phase.
Answers
D.
In the Network phase, the PPP link performs NCP negotiation. Select and configure a network layer protocol through NCP negotiation, E. PPP link supports half-duplex and full-duplex modes
D.
In the Network phase, the PPP link performs NCP negotiation. Select and configure a network layer protocol through NCP negotiation, E. PPP link supports half-duplex and full-duplex modes
Answers
Suggested answer: B

Which of the following commands can be used to view the CPU usage of the router? ()

A.
display cpu-state
A.
display cpu-state
Answers
B.
display interface
B.
display interface
Answers
C.
display memory
C.
display memory
Answers
D.
display cpu-usage
D.
display cpu-usage
Answers
Suggested answer: D

Which of the following IPv6 addresses is a multicast address? ()

A.
FE80:2EO:FCFF:FEEF:FEC
A.
FE80:2EO:FCFF:FEEF:FEC
Answers
B.
FC0O:2EO:FCFF:FEEF:FEC
B.
FC0O:2EO:FCFF:FEEF:FEC
Answers
C.
FF02::2EO:FCFF:FEEF:FEC
C.
FF02::2EO:FCFF:FEEF:FEC
Answers
D.
2000::2EO:FCFF:FEEF:FEC
D.
2000::2EO:FCFF:FEEF:FEC
Answers
Suggested answer: C

As name is admin and the password is Huawei (@123. The following is the correct way to log in to this device using telnetliB. ()

A.
telnetlib.Telnet (10.1.1.0, 23, admin, Huawei@123)
A.
telnetlib.Telnet (10.1.1.0, 23, admin, Huawei@123)
Answers
B.
telnetlib.Telnet (10.1.1.0)
B.
telnetlib.Telnet (10.1.1.0)
Answers
C.
telnetlib.Telnet 10.1.1.0, 23, Huawei@123)
C.
telnetlib.Telnet 10.1.1.0, 23, Huawei@123)
Answers
D.
telnetlib.Telnet (10.1.1.0, admin
D.
telnetlib.Telnet (10.1.1.0, admin
Answers
Suggested answer: A

Currently, the company has a network administrator, and the AR2200 in the company network can be remotely managed by directly entering the password through Telnet. After the two new network administrators arrived, the company hopes to assign their own user names and passwords to all the administrators, as well as different levels of authority. So how should it be done? ()

A.
Each administrator uses a different public IP address of the device when running the Telnet command
A.
Each administrator uses a different public IP address of the device when running the Telnet command
Answers
B.
The user authentication mode configured by Telnet must be AAA.
B.
The user authentication mode configured by Telnet must be AAA.
Answers
C.
When configuring each administrator's account, different permission levels need to be configured
C.
When configuring each administrator's account, different permission levels need to be configured
Answers
D.
Configure three user names and their corresponding passwords in the AAA. view
D.
Configure three user names and their corresponding passwords in the AAA. view
Answers
Suggested answer: B, C, D

Which of the following IPv4 addresses the host uses cannot directly access the Internet? ()

A.
100.1.1.1
A.
100.1.1.1
Answers
B.
50.1.1.1
B.
50.1.1.1
Answers
C.
10.1.1.1
C.
10.1.1.1
Answers
D.
200.1.1.1
D.
200.1.1.1
Answers
Suggested answer: C

What kind of message does the OSPF protocol use to confirm the received LSU message? ()

A.
LSU
A.
LSU
Answers
B.
LSR
B.
LSR
Answers
C.
LSACK
C.
LSACK
Answers
D.
LSA
D.
LSA
Answers
Suggested answer: C

Which of the following is not the reason why RSTP can increase the speed of convergence? ()

A.
The introduction of edge ports
A.
The introduction of edge ports
Answers
B.
Fast switching of the root port
B.
Fast switching of the root port
Answers
C.
P/A mechanism
C.
P/A mechanism
Answers
D.
Forward.delay cancelled
D.
Forward.delay cancelled
Answers
Suggested answer: D
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