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Huawei H12-811_V1.0 Practice Test - Questions Answers, Page 37

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In VRPOn the platform, the command"interfacevlanit<vlan-id>"The role is (). ()

A.
Create a VLAN
A.
Create a VLAN
Answers
B.
No such command
B.
No such command
Answers
C.
Create or enter VLAN virtual interface view
C.
Create or enter VLAN virtual interface view
Answers
D.
Configure VLAN for a port
D.
Configure VLAN for a port
Answers
Suggested answer: C

Layer 2 ACL can match source MAC, destination MAC, source IP, destination IP and other information.

()

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

When deploying ACL on Huawei equipment, which of the following descriptions is correct is ()

A.
When calling ACL under the interface, it can only be applied to the outbound direction
A.
When calling ACL under the interface, it can only be applied to the outbound direction
Answers
B.
ACL can match the TCP/UDP port number of the packet, and can specify the range of port numbers
B.
ACL can match the TCP/UDP port number of the packet, and can specify the range of port numbers
Answers
C.
ACL cannot be used to filter OSPF traffic, because COSPF traffic does not use UDP protocol encapsulation
C.
ACL cannot be used to filter OSPF traffic, because COSPF traffic does not use UDP protocol encapsulation
Answers
D.
The same ACL can be called under multiple interfaces
D.
The same ACL can be called under multiple interfaces
Answers
E.
When ACL defines rules, it can only proceed in the order of 10, 20, 30
E.
When ACL defines rules, it can only proceed in the order of 10, 20, 30
Answers
Suggested answer: D

The configuration of the country code will affect the actual frequency used for transmission and the maximum transmission power ()

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

Telnet.read in TelnetliB. _The role of all() is to read all data until EOF. If the echo does not return EOF, it will always block ()

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

VRP operating platform, which of the following commands can only view static routes? ()

A.
display ip routing-table protocol static
A.
display ip routing-table protocol static
Answers
B.
display ip routing-table
B.
display ip routing-table
Answers
C.
display ip routing-table verbose
C.
display ip routing-table verbose
Answers
D.
display ip routing-table statistics
D.
display ip routing-table statistics
Answers
Suggested answer: A

IP route--statiC. 10.0.12.0255.255.255.0192.168.1.1 About this command description is correct ()

A.
This command configures a route to the 10.0.12.0 network
A.
This command configures a route to the 10.0.12.0 network
Answers
B.
The priority of this route is 100
B.
The priority of this route is 100
Answers
C.
If the router learns a router with the same destination network as this route through other protocols, the router will prefer this route
C.
If the router learns a router with the same destination network as this route through other protocols, the router will prefer this route
Answers
D.
This command configures a route to the 192.168.1.1 network
D.
This command configures a route to the 192.168.1.1 network
Answers
Suggested answer: A

192.168.1.127/25 represents () address ()

A.
broadcast
A.
broadcast
Answers
B.
Multicast
B.
Multicast
Answers
C.
The internet
C.
The internet
Answers
D.
Host
D.
Host
Answers
Suggested answer: A

What are the characteristics of VLAN based on ports? ()

A.
Add an AVLAN tag to the data frame according to the IP address carried in the message
A.
Add an AVLAN tag to the data frame according to the IP address carried in the message
Answers
B.
Assign VLAN ID according to the protocol type and encapsulation format of the data frame
B.
Assign VLAN ID according to the protocol type and encapsulation format of the data frame
Answers
C.
No need to reconfigure VLAN when the host moves
C.
No need to reconfigure VLAN when the host moves
Answers
D.
When the host moves, the VLAN needs to be reconfigured
D.
When the host moves, the VLAN needs to be reconfigured
Answers
Suggested answer: D

In which working state of the port in the STP protocol can it be changed to the Forwarding state without going through other states? ()

A.
Listening
A.
Listening
Answers
B.
Disabled
B.
Disabled
Answers
C.
Blocking
C.
Blocking
Answers
D.
Learning
D.
Learning
Answers
Suggested answer: D
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