[Jan 04, 2024] Powerful H35-211_V2.5-ENU PDF Dumps for H35-211_V2.5-ENU Questions
Authentic H35-211_V2.5-ENU Dumps - Free PDF Questions to Pass
Huawei H35-211_V2.5-ENU certification exam is a comprehensive and challenging program that requires a strong understanding of access network technologies and Huawei products. To pass H35-211_V2.5-ENU exam, candidates must have a solid understanding of network topologies, network protocols, network security, and performance optimization techniques.
Huawei is a leading global provider of information and communication technology (ICT) infrastructure and smart devices. The Huawei H35-211_V2.5-ENU certification exam is aimed at IT professionals who are interested in working with Huawei access networks and want to gain a deeper understanding of the technologies and solutions that Huawei offers. H35-211_V2.5-ENU exam covers a wide range of topics, including network planning, network design, network deployment, network management, and troubleshooting.
NEW QUESTION # 97
POE dial simulation means simulates user terminal initiates the access device P PoE dialing process, by analyzing the PPE dial simulation results, to check the network connectivity between the access device and Radius k servers.
- A. True
- B. False
Answer: B
NEW QUESTION # 98
Which commands can be issued by the MG in the commands used in the H.248 protocol? (Multiple choice)
- A. Notify
- B. Audit Value
- C. ADD
- D. Service Change
Answer: A,D
NEW QUESTION # 99
Compared with Type C dual-homing protection, which of the following description about Type C single-homing protection is correct? (Multiple choice)
- A. OLT failure will cause business interruption.
- B. When the OLT or OLT uplink fails, it can be switched to another OLT
- C. Simple network and simple OLT/ONU management
- D. Protect important users' services for the protection of enterprise private line access services and base station private line access services.
Answer: A,C,D
NEW QUESTION # 100
In the Type C protection mode, which switching type is not supported?
- A. Semi-automatic switching
- B. Manual switching
- C. Automatic switching
- D. Forced switching
Answer: B
NEW QUESTION # 101
When configuring the multicast service on the MA5600T/MA5680T, the multicast WLAN program adopts the static configuration mode. Which of the following options must be configured, otherwise the multicast program may not be able to be viewed?
- A. igmp priority
- B. igmp profile
- C. igmp preview
- D. igmp program
Answer: D
NEW QUESTION # 102
LACP aggregation and docking equipment determines the port to accept the service according to the LACP priority of the active 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 ID
- 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, determine the active port 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 MAC
Answer: A
NEW QUESTION # 103
What technologies can be used to avoid congestion in OLT? (Multiple choice)
- A. DPQ
- B. WRED
- C. WFQ
- D. RED
Answer: B,D
NEW QUESTION # 104
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 # 105
When the backbone fiber is broken or the OLT cannot detect the expected optical signal (LOS) alarm, the possible cause is: (Multiple Choice)
- A. Port backbone fiber failure
- B. The port laser is turned off
- C. All power off or failures under the port
- D. There is a rogue ON U under the port
Answer: A,B,C
NEW QUESTION # 106
In a typical access network, when a large number of IPTV users are accessed through the OLT, in order to prevent a large number of IGMP join and leave messages generated on the user side from impacting the performance of edge routers, what function is generally recommended to be enabled on the OLT?
- A. IGMP proxy
- B. Static group join
- C. Multicast vlan
- D. IGMP Snooping
Answer: A
NEW QUESTION # 107
In the Ethernet port protection group, the data sending and receiving functions of the working ports are all turned on, and there is service transmission on the link, while the protection port can only receive, but cannot send, and there is no service transmission on the link.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION # 108
Which of the following belongs to OLT uplink networking protection? (Multiple choice)
- A. TYPE B protection
- B. TYPE C protection
- C. OLT uplink VRRP dual-homing protection
- D. OLT Uplink Aggregation Protection
Answer: C,D
NEW QUESTION # 109
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. LCP negotiation failed
- B. No user address pool is configured on the BRAS 1 side
- C. Incorrect username and password
- D. Too many users connected to the OLT service port
Answer: A
NEW QUESTION # 110
Which of the following statements about OLT DOS attacks is wrong?
- A. If the port and ONT.Gemport continuously detect the number of Dos attacks equal to the number of continuous detections, the port, ONT, and Gem port are added to the blacklist
- B. If the OLT detects that the ARP rate threshold is exceeded, it will discard the ARP packets on the port, and other packets on the port will not be affected.
- C. The system will continue to detect Dos attacks by members on the blacklist
- D. For users launching Dos attacks, the OLT can only provide two protocol packet processing strategies: allow and deny
Answer: C
NEW QUESTION # 111
The SIP protocol is an application layer protocol. Which of the following cannot be used to carry the SIP protocol?
- A. TCP
- B. RTCP
- C. SCTP
- D. TLS
Answer: D
NEW QUESTION # 112
When SIP users register for the first time, the first message that the server responds to is?
- A. 100 Tring
- B. 486 Busy
- C. 200 0K
- D. 401 Unauthorized
Answer: D
NEW QUESTION # 113
Which of the following options is correct about congestion management?
- A. When using the PQ mode, if the packet carrying priority is higher, the time it is sent from the port will be earlier.
- B. If the low-priority queue uses PQ and the high-priority queue uses DWRR, the packets in the low-priority queue will be sent first.
- C. When using the DWRR method, the weight ratio of each queue can be adjusted, but the total size is a fixed value.
- D. When using DWRR, the larger the packet size, the larger the actual egress bandwidth obtained.
Answer: A
NEW QUESTION # 114
By default, which type of OLT queue scheduling mode is?
- A. PQ
- B. WRR
- C. WFQ
- D. CQ
Answer: A
NEW QUESTION # 115
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