2023 New Training Course H35-211_V2.5-ENU Tutorial Preparation Guide
Dumps of H35-211_V2.5-ENU Cover all the requirements of the Real Exam
The Huawei H35-211_V2.5-ENU exam is a comprehensive test that covers a variety of Access Network technologies, including broadband access, wireless access, and enterprise access. The exam consists of multiple-choice questions and simulations that test candidates' ability to solve real-world problems. Candidates who pass the exam will be certified as Huawei Certified ICT Professional – Access Network.
The Huawei H35-211_V2.5-ENU (HCIP-Access V2.5) Exam is an essential certification for network engineers who want to stay up-to-date with the latest access network technology. The exam covers a wide range of topics related to access network technology, and the certification is internationally recognized. Obtaining this certification can help candidates to advance their careers in networking and demonstrate their expertise in deploying and managing Huawei access network devices.
NEW QUESTION # 100
Generally speaking, the lower the suppression level of OLT broadcast messages, the more obvious the suppression effect of the port/board on the wide plug traffic
- A. False
- B. True
Answer: B
NEW QUESTION # 101
The user connects to the network through P PoE dial-up, and the "error 678" dial-up failure error appears during dial-up, and the IP address cannot be obtained. What is the possible reason?
- A. Too many users connected to the OLT service port
- B. No user address pool is configured on the BRAS 1 side
- C. LCP negotiation failed
- D. Incorrect username and password
Answer: C
NEW QUESTION # 102
In the FTTX network, which of the following principles is wrong when planning data for broadband services?
- A. If the outer labels of different PON ports are the same, the inner labels cannot be the same
- B. If the outer labels of different PON ports are different, the inner labels can be the same
- C. The network management should use QinQ VLAN
- D. The same PON port is marked with different outer labels for different services
Answer: C
NEW QUESTION # 103
Among the following options, which of the following descriptions about the configuration of the NCE-FAN HSI template is wrong?
- A. After the DBA template is created, it must be delivered to the device
- B. The upstream and downstream directions of service virtual ports can be bound to different traffic profiles
- C. After the line template is created, it must be delivered to the device
- D. The native VLAN of the ONT LAN port can be configured in the service profile
Answer: A
NEW QUESTION # 104
The upstream wavelength in the 10G GPON system is:
- A. 1490nm
- B. 1310nm
- C. 1270mm
- D. 1577nm
Answer: C
NEW QUESTION # 105
The LACP aggregation and docking device determines the port that carries the service according to the LACP priority of the active end port. If there are multiple ports with the same LACP priority, which of the following statement is correct?
- A. When the LACP priority of the port is the same, the active port is determined according to the port MAC
- B. When the LACP priority of the port is the same, the active port is randomly selected
- C. When the LACP priority of the port is the same, the active port is determined according to the port IP
- D. When the LACP priority of the port is the same, the active port is determined according to the port ID
Answer: D
NEW QUESTION # 106
When planning qos, it is necessary to plan reasonably according to the business. Generally, the high-priority business adopts () scheduling mode.
- A. DRR
- B. PQ
- C. WRR
- D. RR
Answer: B
NEW QUESTION # 107
Compared with PSTN network, what are the advantages of NGN network? (Multiple choice)
- A. Control and connection score high
- B. Support voice, data and video services at the same time
- C. Service and call separation
- D. Adopt a layered architecture
Answer: A,B,C,D
NEW QUESTION # 108
If multiple SIP messages belong to the same call of the same SIP user, which field in these messages has the same value?
- A. Call-ID
- B. via
- C. Sr art-line
- D. Cseq
Answer: A
NEW QUESTION # 109
Which port numbers are used by the SNMP protocol between the OLT and u2000 network management? (Multiple choice)
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C,D
NEW QUESTION # 110
In the OLT system, the ONT cannot be added successfully. Which of the following options is impossible?
- A. The DBA-Profile bound to ONT does not support
- B. The service templates bound to the ONT do not match
- C. The SN address of the ONT already exists
- D. The ONT-ID allocated by the ONT has been occupied by other ONT
Answer: B
NEW QUESTION # 111
In the FTTH VoIP service configuration, the status of the MG interface fails. Which of the following reasons is impossible?
- A. Network link failure
- B. Parameter configuration error
- C. Downstream port failure
- D. Upstream port failure
Answer: D
NEW QUESTION # 112
When configuring the broadband service of FTTB on the U2000 network management, when adding the service port on the MDU, what is the user VLAN often configured?
- A. S-vlan ID on ONU
- B. Untagged
- C. C-vlan ID on the OLT
- D. C-vlan ID on ONU
Answer: A
NEW QUESTION # 113
If there are multiple Set top boxes watching a multicast program at the same time under a single ONT, enabling the following function on the OLT for the ONT multicast user can ensure that when a set-top box switches channels, programs watched by other Set top boxes are not affected influences?
- A. Quick leave based on MAC
- B. preview
- C. immediate departure
- D. prejoin
Answer: A
NEW QUESTION # 114
The complete SIP message interaction process will include multiple request and response messages. A field can be used in the header field of the SIP message to describe the specific request corresponding to the current response message. What is this field?
- A. Csea
- B. CALL-ID
- C. Message body
- D. First line
Answer: A
NEW QUESTION # 115
The user accesses the network through PPPOE dial-up, and the "Error 678" dialing failure error appears during dialing, and the IP address cannot be obtained. The possible reason is?
- A. Wrong username and password
- B. Too many OLT service ports access users
- C. LCP negotiation failed
- D. The user address pool is not configured in the BRAs example
Answer: C
NEW QUESTION # 116
When the invitation message sent by user A reaches user B after passing through servers C, D, and E, the server address recorded in the VIA field in the message received by user B from top to bottom is:
- A. E->D->C
- B. C->E->D
- C. E->C->D
- D. C->D->E
Answer: A
NEW QUESTION # 117
When OLT traffic is scheduled, which of the following traffic will be marked as green?
- A. Flow rate above PIR
- B. Flow rate below CIR
- C. Flow rate above CBS
- D. Flow rate above CIR but below PIR
Answer: B
NEW QUESTION # 118
The protocol used to manage multicast membership is?
- A. PIN-DH
- B. IGMP
- C. PIN-SH
- D. MSDP
Answer: B
NEW QUESTION # 119
The main solution to MAC address spoofing does not include: (Multiple choice)
- A. Replace user terminal
- B. Automatic MAC address binding
- C. Manually configure static MAC address
- D. Limit the number of users' MAC address learning
Answer: A,D
NEW QUESTION # 120
During fault processing, multiple request and response messages in a session are obtained through packet capture. Which of the following options can be used to confirm the correspondence between the request and response messages? (Multiple choice)
- A. From
- B. Branch ID
- C. TAG
- D. CSseq
Answer: B,D
NEW QUESTION # 121
In the Type B protection mode, when all the ONU under the PON port are offline, which of the following options is correct?
- A. The work port will not change and in a stable state
- B. After the work port is automatically switched to the protect port, the work port is switched back to a stable state.
- C. After the work port is automatically switched to the protect port, it is in a stable state
- D. The device will continue to perform cyclic detection of the work port and the protect port until an ONU goes online.
Answer: D
NEW QUESTION # 122
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