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NEW QUESTION # 21
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 # 22
Which of the following descriptions of the railway business network security and reliability requirements are incorrect?
- A. TDM services and Ethernet services are physically isolated using different hard pipes
- B. E1 services are on the TDM plane, and IP services are on the packet plane. The encapsulation and forwarding efficiency of the two types of services are optimized.
- C. Business connections tend to be IP-based, so physical isolation of business is no longer required
- D. Different Ethernet subsystems use ODUk physical pipes to isolate services
Answer: C
NEW QUESTION # 23
What is the main product currently promoted by the power OTN backbone communication network?
- A. OSN9800M24
- B. OSN8800T32
- C. OSN9800U32
- D. OSN1800II/V
Answer: A
NEW QUESTION # 24
Huawei's all-optical manufacturing hard pipe solution supports the isolation of three networks: office, production, and security.
- A. True
- B. False
Answer: A
NEW QUESTION # 25
ESight cannot be installed on the cloud.
- A. True
- B. False
Answer: A
NEW QUESTION # 26
What should I do if the quotation submission prompts that some of the parts are no longer available? (Multiple choice)
- A. Upgrade Quotation
- B. Reconfigure Quotes
- C. Confirm supply status
- D. Check Ignore
Answer: A,B,C
NEW QUESTION # 27
PON is the abbreviation of Passive Optical Network, which is a point-to-point access method, that is, a P2P access method.
- A. True
- B. False
Answer: B
NEW QUESTION # 28
SC-SC optical fiber can be used to directly connect OLT and ONT.
- A. True
- B. False
Answer: B
NEW QUESTION # 29
In the Portal authentication process, the Portal server redirects the user's authentication request to the RADIUS server. After the RADIUS server passes the authentication, it notifies the Portal server of the authentication result. The Polta1 server then notifies the access device that the user has passed the authentication and is allowed to access the network.
- A. True
- B. False
Answer: A
NEW QUESTION # 30
The subway MS-OTN solution can use license to control bandwidth. Which of the following bandwidth cannot be achieved by license control?
- A. 80G
- B. 40G
- C. 20G
- D. 100G
Answer: A
NEW QUESTION # 31
Which of the following ONUs is a GPON mode optical module ONU?
- A. S800E
- B. P67OE
- C. S892E
- D. S600E
Answer: D
NEW QUESTION # 32
The 1X protocol is a three-layer protocol that is suitable for access ports to establish point-to-point connections and is mostly used in enterprise and campus networks.
- A. True
- B. False
Answer: A
NEW QUESTION # 33
SNMP protocol is widely used in network management.
Which protocol supports encryption and authentication and has higher network security reliability?
- A. SNMPV1
- B. SNMPv2c
- C. SNMPv3
- D. SNMPv2
Answer: C
NEW QUESTION # 34
Huawei's all-optical campus supports 802.1x authentication. What are the authentication devices supported? (Multiple Choice)
- A. ONU acts as the device authentication terminal
- B. OLT as the device authentication terminal
- C. Terminal device as authentication terminal
- D. Core switch as authentication device
Answer: A,B,C,D
NEW QUESTION # 35
How many GE interfaces does the P815E-G-L1 user side support?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION # 36
Which three scenarios does F5G+ Education target to build a smart and simple all-optical education network? (Multiple choice)
- A. Educational metropolitan area network
- B. Education backbone network
- C. Fully illuminated classroom
- D. All-optical campus network
Answer: A,B,D
NEW QUESTION # 37
Which of the following descriptions of the challenges that current railway MSTP solutions face in future service evolution is incorrect?
- A. Unable to support future LTE1588V2 clock time synchronization protocol
- B. OTN functions must be supported to carry railway services
- C. The bandwidth of interval 622M is insufficient
Answer: B
NEW QUESTION # 38
What is the smallest device currently provided by Huawei's transmission products?
- A. OptiXstar A810
- B. OptiXtrans E9605
- C. Optixtrans E6608
- D. OptiXtrans E6604
Answer: A
NEW QUESTION # 39
According to the national dual-gigabit policy and the SARFT's gigabit home access strategy, we will fully promote the large-scale commercial use of 10G PON & FTTR.
- A. True
- B. False
Answer: A
NEW QUESTION # 40
What are the requirements for the radio and television target network architecture? (Multiple Choice)
- A. Unified Network: Planning, Scheduling, and Domain-based Operations and Maintenance.
- B. MESH, flat networking
- C. Services on demand, networks on demand
- D. Centralized management of the entire network
Answer: A,B,C,D
NEW QUESTION # 41
ESight can manage third-party OLT/ONT.
- A. True
- B. False
Answer: B
NEW QUESTION # 42
What granularity of private network division can Huawei's all-optical campus solution support? (Multiple Choice)
- A. PON port
- B. ONU
- C. ONU Ethernet port
- D. PON board
Answer: A,B,C,D
NEW QUESTION # 43
Which of the following does the SDH frame structure include?
- A. Channel overhead, information payload, and segment overhead
- B. Regeneration section overhead, multiplexing section overhead, management unit pointer, information payload
- C. Regeneration section overhead, multiplexing section overhead, channel overhead, management unit pointer
- D. Containers, virtual containers, reuse, mapping
Answer: B
NEW QUESTION # 44
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