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NEW QUESTION # 67
Which of the following is the correct description of the SmartAXEA5800WiFi tuning license activation management method?
- A. Can only be activated and managed on NCE-FAN
- B. Can be activated and managed on NCE-FAN and stand-alone
- C. Management can only be activated in eSight
- D. Can be activated and managed in eSight and stand-alone
Answer: C
NEW QUESTION # 68
What are the advantages of Huawei's OTN PTMP solution? (Multiple choice)
- A. PON and OTN networks are connected across domains, and E2E private lines are unified and issued
- B. Control household traffic entrance and develop FTTR+X business
- C. Improve user experience and reduce user churn rate
- D. Bandwidth is adjusted on demand, and SLA is visible
Answer: A,B,C,D
NEW QUESTION # 69
What customer pain points can be solved by using optical-electric composite cables in dormitory building renovation? (Multiple Choice)
- A. Unified power supply management, no power outage and no network interruption
- B. Students privately connect power strips to dormitories, which poses a safety hazard
- C. Low voltage DC power supply to reduce fire and other potential hazards
- D. Photoelectric-body connector to improve construction and wiring efficiency
Answer: A,B,C,D
NEW QUESTION # 70
DHCP Option 82 carries CID and RID information. The server verifies these two pieces of information to prevent users from accessing the network at any physical location, thereby ensuring the security of user access.
- A. True
- B. False
Answer: A
NEW QUESTION # 71
The cable TV network of the radio and television industry is upgraded and reconstructed, and the access network provides users with access services for radio and television services, data services and other services through the integration of wired and wireless networks.
- A. True
- B. False
Answer: A
NEW QUESTION # 72
Which protocol can provide a secure channel for password and data encryption to avoid information leakage when logging into the OLT device remotely?
- A. SSH
- B. FTP
- C. Telnet
- D. TFTP
Answer: A
NEW QUESTION # 73
What is the specified line impedance for a 2Mbps electrical interface?
- A. None of the above
- B. 120Q (balanced)
- C. 75Q (unbalanced) or 120Q (balanced)
- D. 75Q (unbalanced)
Answer: C
NEW QUESTION # 74
The 802 1x authenticated port can be either a physical port or a logical port.
- A. True
- B. False
Answer: A
NEW QUESTION # 75
What are the highlights of POL's all-optical park? (Multiple Choice)
- A. Extremely wide bandwidth
- B. Two-layer minimalist architecture
- C. Passive Component Safety
- D. eSight unified management
- E. green energy saving
Answer: A,B,C,D,E
NEW QUESTION # 76
What are the advantages of Huawei Starlight B850/B650 in dedicated lines? (Multiple Choice)
- A. Large capacity
- B. Support VxLAN, one leap into the clouds
- C. 10GPON+W1F16
- D. Support Type B protection, high reliability
- E. Intelligent and easy operation and maintenance
Answer: A,B,C,D,E
NEW QUESTION # 77
Regarding defense against DoS attacks, which of the following statements is incorrect?
- A. Anti-DoS attack refers to the system's defense measures against DoS attacks by restricting the reception of protocol packets sent by users.
- B. In a DoS attack, the attacker looks for an entry point into the internal network and uses the attack to prevent legitimate users from accessing resources or routers.
- C. DoS (Denial of Service) attack refers to a malicious user sending a large number of protocol packets to attack the system, causing the system to be unable to process the service requests of normal users, that is, denying service to normal users.
- D. For users who initiate DoS attacks, the port/ONTGemport where the user is located will be added to the blacklist. For blacklisted users, the system administrator can force the user to log off the line
Answer: B
NEW QUESTION # 78
Which series of Huawei MXU products are recommended in FTTO construction scenarios?
- A. MA5621 Series
- B. MA567X Series
- C. 10GPON series
- D. MA5633 Series
Answer: B
NEW QUESTION # 79
Which of the following is an 8-port ONU?
- A. P871E
- B. P613E-E
- C. F60OP-30-1GH
- D. P602E
Answer: B
NEW QUESTION # 80
In all-optical video backhaul, what can be used in scenarios where high network reliability is required?
- A. P622E
- B. EG8084P
- C. EG8040C
- D. T672E
Answer: A
NEW QUESTION # 81
What are the benefits of developing FTTR business in radio and television? (Multiple Choice)
- A. Improve user experience and reduce user churn rate
- B. Develop high-value customers and increase revenue
- C. Control the home traffic entrance and develop FTIR+X business
- D. Force users to upgrade bandwidth, increase package fees, and increase profits
Answer: A,B,C
NEW QUESTION # 82
GPON and 10GPON support the same ODN because their upstream and downstream wavelengths are independent, and their performance does not affect each other? (Multiple choice)
- A. There is overlap between the wavelength ranges of GPON and 10GPON
- B. GPON and 10GPON can share the combo optical module and use it on the same Combo PON port
- C. When GPON and 10GPON share the ODN network, the performance can reach the maximum
- D. GPON and 10GPON support shared ODN because their upstream and downstream wavelengths are independent, and their performance does not affect each other.
Answer: B,C,D
NEW QUESTION # 83
In the all-optical campus voice service, which DBA bandwidth is used?
- A. Fixed
- B. Assured
- C. Non-Assured
- D. Max
Answer: B
NEW QUESTION # 84
What are the deployment modes of ESight? (Multiple choice)
- A. Cluster deployment
- B. Single-machine deployment
- C. Three-machine deployment
- D. Dual-machine deployment
Answer: A,B,D
NEW QUESTION # 85
Which of the following are the main devices used to connect optical fibers in the entire ODN optical fiber distribution network? (Multiple Choice)
- A. Port distribution board
- B. FDT
- C. Mouth welding plate
- D. ODF
Answer: A,B,C,D
NEW QUESTION # 86
Which device of the following can support both AC power input and DC power input?
- A. MA5800-X7
- B. MNA5800-X15
- C. MA5800-GP16
- D. MA5800-X2
Answer: D
NEW QUESTION # 87
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