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Huawei H12-811_V1.0 Practice Test - Questions Answers, Page 57

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By default, what is the lease period for the DHCP server to assign an IP address? ()

A.
12h
A.
12h
Answers
B.
1h
B.
1h
Answers
C.
24h
C.
24h
Answers
D.
18h
D.
18h
Answers
Suggested answer: C

Which parameter is used in the spanning tree protocol for root bridge election? ()

A.
Port ID
A.
Port ID
Answers
B.
Bridge priority
B.
Bridge priority
Answers
C.
Root path cost
C.
Root path cost
Answers
D.
Bridge ID
D.
Bridge ID
Answers
Suggested answer: B

Management Information Base (MIB) Information Base) is a virtual database, which only exists on the NMS. ()

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

Now you need to implement a Python automation script Telnet to the device to view the running configuration of the device. What is wrong with the following statement? ()

A.
TelnetliB. can achieve this function.
A.
TelnetliB. can achieve this function.
Answers
B.
Use telnet.Telnet (host) to connect to the Telnet server.
B.
Use telnet.Telnet (host) to connect to the Telnet server.
Answers
C.
You can use telnet.write (b\) to input the command to view the current configuration of the device.
C.
You can use telnet.write (b\) to input the command to view the current configuration of the device.
Answers
D.
Telnet.close() is used every time a command is entered, and the function is that the user waits for the switch to return information. ·
D.
Telnet.close() is used every time a command is entered, and the function is that the user waits for the switch to return information. ·
Answers
Suggested answer: D

The network administrator of a certain company wants to uniformly divide the users who often access the company network from different switches to VLAN 10 when they frequently change office locations. Which of the following methods should be used to divide VLANs? ()

A.
VLAN based on protocol
A.
VLAN based on protocol
Answers
B.
VLAN based on MAC. address
B.
VLAN based on MAC. address
Answers
C.
VLAN based on port
C.
VLAN based on port
Answers
D.
VLAN based on subnet
D.
VLAN based on subnet
Answers
Suggested answer: D

The display startup information of the AR2200 router. Regarding these information, the statement is wrong ()

A.
The system file at the next startup of the device can be modified with the command "startup system software"
A.
The system file at the next startup of the device can be modified with the command "startup system software"
Answers
B.
The running configuration file is not saved
B.
The running configuration file is not saved
Answers
C.
The system file used for this startup of the device is ar2220-v200r003c00spc00.cc
C.
The system file used for this startup of the device is ar2220-v200r003c00spc00.cc
Answers
D.
The system file cannot be modified when the device is started next time
D.
The system file cannot be modified when the device is started next time
Answers
Suggested answer: D

The administrator plans to implement route backup by configuring static floating routes. The correct way to achieve this is ()

A.
The administrator needs to configure different metric values for the main static route and the standby static route
A.
The administrator needs to configure different metric values for the main static route and the standby static route
Answers
B.
The administrator needs to configure different TAGs for the main static route and the standby static route
B.
The administrator needs to configure different TAGs for the main static route and the standby static route
Answers
C.
The administrator only needs to configure two static routes
C.
The administrator only needs to configure two static routes
Answers
D.
The administrator needs to configure different protocol priority values for the main static route and the standby static route
D.
The administrator needs to configure different protocol priority values for the main static route and the standby static route
Answers
Suggested answer: D

Which of the following descriptions about Trunk port and Access port are correct ()

A.
Trunk port can only send untagged frames
A.
Trunk port can only send untagged frames
Answers
B.
The Access port can only send untagged.
B.
The Access port can only send untagged.
Answers
C.
Access port can only send tagged frames
C.
Access port can only send tagged frames
Answers
D.
Trunk port can only send tagged frame
D.
Trunk port can only send tagged frame
Answers
Suggested answer: B

Which statement about OSPF area division is wrong? ( )

A.
AreA. 0 is the backbone area. All other areas must be connected to this area
A.
AreA. 0 is the backbone area. All other areas must be connected to this area
Answers
B.
The LSDBs in the routers in the same OSPF area are exactly the same
B.
The LSDBs in the routers in the same OSPF area are exactly the same
Answers
C.
Dividing OSPF areas can reduce the size of the LSDB of some routers
C.
Dividing OSPF areas can reduce the size of the LSDB of some routers
Answers
D.
Only ABR can be used as ASBR
D.
Only ABR can be used as ASBR
Answers
Suggested answer: D

NFV (Network Functional Virtualization), network function virtualization, realizes the deployment of network applications in a software-based way. ()

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