QUESTION NO: 1
Which of the following fiber interface types is usually used on the device side?
Which of the following fiber interface types is usually used on the device side?
Correct Answer: C
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QUESTION NO: 2
In the process of daily troubleshooting, engineers may need to check some reported information of the equipment.
By executing the terminal______ command, turn on the terminal to display the debugging/logging information function sent by the information center. (Please use English lowercase letters to complete the command, and the command cannot be abbreviated)
In the process of daily troubleshooting, engineers may need to check some reported information of the equipment.
By executing the terminal______ command, turn on the terminal to display the debugging/logging information function sent by the information center. (Please use English lowercase letters to complete the command, and the command cannot be abbreviated)
Correct Answer:
Monitor
QUESTION NO: 3
In the fault determining and analysis phase of the structured network troubleshooting process, summarizing the fault, maintenance, and change information can obtain a network fault cause list.
In the fault determining and analysis phase of the structured network troubleshooting process, summarizing the fault, maintenance, and change information can obtain a network fault cause list.
Correct Answer: B
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QUESTION NO: 4
Huawei's USG6X00 series firewalls belong to the UTM firewall product and support stateful inspection packet filtering as well as intrusion detection, anti-virus, and URL filtering.
Huawei's USG6X00 series firewalls belong to the UTM firewall product and support stateful inspection packet filtering as well as intrusion detection, anti-virus, and URL filtering.
Correct Answer: B
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QUESTION NO: 5
During EBGP peer relationship troubleshooting, it is found that two directly connected devices set up connections using loopback interfaces. Therefore, the display current-configuration configuration bgp command is executed to check the configuration of peer ebgp-max-hop hop-count. Which of the following statements is correct?
During EBGP peer relationship troubleshooting, it is found that two directly connected devices set up connections using loopback interfaces. Therefore, the display current-configuration configuration bgp command is executed to check the configuration of peer ebgp-max-hop hop-count. Which of the following statements is correct?
Correct Answer: D
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QUESTION NO: 6
If the number of checked goods is different from the number of goods on the packing list, you can unpack and inspect goods and then contact the vendor to handle the inconsistency.
If the number of checked goods is different from the number of goods on the packing list, you can unpack and inspect goods and then contact the vendor to handle the inconsistency.
Correct Answer: B
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QUESTION NO: 7
Which of the following features is not applied to enterprise WANs?
Which of the following features is not applied to enterprise WANs?
Correct Answer: B
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QUESTION NO: 8
Which of the following regulations does not belong to the onsite behavior regulations during the service process?
Which of the following regulations does not belong to the onsite behavior regulations during the service process?
Correct Answer: D
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QUESTION NO: 9
Network administrator A wants to use ACL to match a specific routing target. Which routing entry will be matched by the ACL rule in the figure?
Network administrator A wants to use ACL to match a specific routing target. Which routing entry will be matched by the ACL rule in the figure?
Correct Answer: A,B,D
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QUESTION NO: 10
Which of the following is the core idea of network troubleshooting?
Which of the following is the core idea of network troubleshooting?
Correct Answer: B
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QUESTION NO: 11
Risky operation refers to all operations that may affect the stable running of the device/ proper running of customer services, or normal monitoring on the NMS.
Risky operation refers to all operations that may affect the stable running of the device/ proper running of customer services, or normal monitoring on the NMS.
Correct Answer: A
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QUESTION NO: 12
In network design, a redundant network topology can be used to provide higher reliability for customer services. Which of the following topologies can be used to provide redundancy? (Multiple Choice)
In network design, a redundant network topology can be used to provide higher reliability for customer services. Which of the following topologies can be used to provide redundancy? (Multiple Choice)
Correct Answer: A,D
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QUESTION NO: 13
To reduce the device overhead, perform network monitoring at the network ingress, server interfaces, and key links.
To reduce the device overhead, perform network monitoring at the network ingress, server interfaces, and key links.
Correct Answer: A
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