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Huawei H12-811_V1.0 Practice Test - Questions Answers, Page 52

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What elements can NAPT convert? ()

A.
Only MAC. address
A.
Only MAC. address
Answers
B.
IP address + port number
B.
IP address + port number
Answers
C.
MAC. Address + port number
C.
MAC. Address + port number
Answers
D.
Only IP address
D.
Only IP address
Answers
Suggested answer: B

There is a WeB server in the private network that needs to provide HITP services to public network users. Therefore, the network administrator needs to configure NAT on the gateway router RTA.

A.
RTA-Gigabitethernet0/0/1 nat server protocol tcp global 192.168.1.1 www inside 202.10.10.18080
A.
RTA-Gigabitethernet0/0/1 nat server protocol tcp global 192.168.1.1 www inside 202.10.10.18080
Answers
B.
(RTA-Serial1/0/1) nat server protocol tcpglobal 192.168.1.1 www inside202.10.1 0.18080
B.
(RTA-Serial1/0/1) nat server protocol tcpglobal 192.168.1.1 www inside202.10.1 0.18080
Answers
C.
(RTA-Gigabitethernet0/0/1) nat server protocol tcp global 202.10.10.1 www inside 192.168.1.18080
C.
(RTA-Gigabitethernet0/0/1) nat server protocol tcp global 202.10.10.1 www inside 192.168.1.18080
Answers
D.
(RTA-Serial1/0/1) nat server protocol top global 202.10.10.1 www inside192.168.1.18080
D.
(RTA-Serial1/0/1) nat server protocol top global 202.10.10.1 www inside192.168.1.18080
Answers
Suggested answer: D

A network engineer prompts the following message when entering the command line: Error:

UnrecognizeD. commanD. founD. at '^' position. Which of the prompt information is correct? ()

A.
The input command is incomplete
A.
The input command is incomplete
Answers
B.
Wrong parameter type
B.
Wrong parameter type
Answers
C.
Keyword not found
C.
Keyword not found
Answers
D.
The input command is ambiguous
D.
The input command is ambiguous
Answers
Suggested answer: C

System-view (huawei) command-privilege level3 view user save is correct about the above configuration command ()

A.
Modify the user's authority level to 3, and save the configuration
A.
Modify the user's authority level to 3, and save the configuration
Answers
B.
Modify the permission level of the user view command to 3, and save the configuration
B.
Modify the permission level of the user view command to 3, and save the configuration
Answers
C.
Modify the authority level of the save command used by a user to 3
C.
Modify the authority level of the save command used by a user to 3
Answers
D.
Modify the permission level of the save command in the user view to 3
D.
Modify the permission level of the save command in the user view to 3
Answers
Suggested answer: D

Which of the following descriptions about the switch is wrong? ()

A.
The switch can complete the exchange of data frames
A.
The switch can complete the exchange of data frames
Answers
B.
The switch can provide network access services for terminal equipment (PC. Server)
B.
The switch can provide network access services for terminal equipment (PC. Server)
Answers
C.
Switches generally work at the data link layer
C.
Switches generally work at the data link layer
Answers
D.
The switch is generally used as the export equipment of the network
D.
The switch is generally used as the export equipment of the network
Answers
Suggested answer: D

Which of the following descriptions about firewalls is wrong? ()

A.
Firewall can realize user identity authentication
A.
Firewall can realize user identity authentication
Answers
B.
Firewall can realize access control between different networks
B.
Firewall can realize access control between different networks
Answers
C.
The firewall can isolate the network of unreachable security level
C.
The firewall can isolate the network of unreachable security level
Answers
D.
The firewall cannot implement network address translation
D.
The firewall cannot implement network address translation
Answers
Suggested answer: D

On the VRP platform, the default protocol priority of routes in the direct route, static route, RIP.OSPF area, from high to low, is ()

A.
Direct route. OSPF. Static route. RIP
A.
Direct route. OSPF. Static route. RIP
Answers
B.
Direct route.Static route.RIP.OSPF
B.
Direct route.Static route.RIP.OSPF
Answers
C.
Direct route. RIP. Static route. OSPF
C.
Direct route. RIP. Static route. OSPF
Answers
D.
Direct route. OSPF. RIP. Static route
D.
Direct route. OSPF. RIP. Static route
Answers
Suggested answer: A

On Huawei routers, what is the default value of the OSPF protocol internal routing priority? ()

A.
20
A.
20
Answers
B.
10
B.
10
Answers
C.
30
C.
30
Answers
D.
0
D.
0
Answers
Suggested answer: B

The load sharing mode at both ends of the Eth-Trunk can be inconsistent ()

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

When Huawei switches allow STP, the priority of the switch by default is ()

A.
32768
A.
32768
Answers
B.
8192
B.
8192
Answers
C.
16384
C.
16384
Answers
D.
4096
D.
4096
Answers
Suggested answer: A
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