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Question 1/115
Checked that the OLTP ON port indicator is not green on the U2000 network management, indicating that the PON port is faulty
Correct Answer: B
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- Other Question (115q)
- Q1. Checked that the OLTP ON port indicator is not green on the U2000 network management, indi...
- Q2. If multiple SIP messages belong to the same call of the same SIP user, which field in thes...
- Q3. Unlike U2000, esight network management cannot view the ONU ranging results, but it is sui...
- Q4. esight can add a splitter to more accurately show the connection relationship of the PON, ...
- Q5. Line faults are common faults in GPON networks. It belongs to physical layer faults, eSigh...
- Q6. With the development of business, bandwidth requirements are getting higher and higher, 10...
- Q7. If there are multiple Set top boxes watching a multicast program at the same time under a ...
- Q8. LACP aggregation and docking equipment determines the port to accept the service according...
- Q9. When watching an IPTV program, there is a blurring phenomenon, what are the possible reaso...
- Q10. The following statement about defense against MAC Spoofing, which is wrong?...
- Q11. POE dial simulation means simulates user terminal initiates the access device P PoE dialin...
- Q12. The protection scope of GP ON Type B dual-homing protection include? (Multiple choice)...
- Q13. In the FTTH scenario, the H.248 protocol is used to deploy VolP services. Which of the fol...
- Q14. esight can use the template to configure the snmp parameters of multiple network elements....
- Q15. When configuring traffic templates in U2000 access templates, what templates do operators ...
- Q16. HSI business using VLAN tag to bind the user precise, if one OLT hanging 5K FTTH users, wh...
- Q17. The SIP protocol is an application layer protocol. Which of the following cannot be used t...
- Q18. When you add a new network element on U2000, it cannot be added, what are the possible rea...
- Q19. Regarding Gem port design principles, which of the following statement is wrong?...
- Q20. Which statement is wrong about DHCP option 82? (Multiple choice)...
- Q21. OLT can perform traffic shaping through service-port....
- Q22. Generally speaking, the lower the suppression level of OLT broadcast messages, the more ob...
- Q23. The user connects to the network through P PoE dial-up, and the "error 678" dial-up failur...
- Q24. The member ports in the LACP aggregation group send LACP packets to notify the peer of the...
- Q25. When configuring the FTTB service on the U2000, which template needs to be configured for ...
- Q26. Single-talk phenomenon occurs during a voice call, the possible reason is? (Multiple choic...
- Q27. When configuring IPTV services on U2000, what templates are included in the IGMP template?...
- Q28. The SNMPv2c version can encrypt user passwords....
- Q29. If there is a rogue ONU under the OLTP ON port and the ONT is already online, it will caus...
- Q30. OLT equipment supports the use of authority templates to control the programs that the gro...
- Q31. The program black screen phenomenon occurs in the IPTV service scenario. After detection, ...
- Q32. View the protection configuration on the OLT side as follows. huawei ( config ) #protect-g...
- Q33. The network management U2000 adds a line template to realize the mapping of user service f...
- Q34. The client actively sends an EAPOL-Start message to the device to trigger authentication. ...
- Q35. The number of users under the OLT can also determine whether the VLA adopts single-layer o...
- Q36. XGEN frame encapsulation data is used in the 10GGPON system, and PORT ID is defined as () ...
- Q37. When deploying GP ON Type C single-homing protection, which of the following description i...
- Q38. When FTTX service networking and data planning, user security needs to be considered. Whic...
- Q39. What are the possible reasons for the phenomenon of blurred screen when watching IPTV prog...
- Q40. Huawei's network management U2000 realizes the configuration of FTTH voice service, which ...
- Q41. In the process of GPON ONU SIP voice service provisioning, what are the options for data p...
- Q42. Which of the following descriptions about GP ON Type C single-homing protection is correct...
- Q43. During fault processing, multiple request and response messages in a session are obtained ...
- Q44. In the POL campus Wi-Fi deployment scheme, which of the following descriptions about VLAN ...
- Q45. When configuring the broadband service of FTTB on the U2000 network management, when addin...
- Q46. Under the EH.248 protocol, if the signaling IP and media IP are both 10.1.1.100/8, and the...
- Q47. ONU cannot be automatically discovered, what are the possible causes of failure? (Multiple...
- Q48. After the ONU is powered on, the unconfigured ONU cannot be automatically discovered on th...
- Q49. The SIP user and the server complete the establishment, maintenance, and removal of a voic...
- Q50. During the SIP voice service provisioning process, what is the port corresponding to the d...
- Q51. GPON and 10G GPON use the same ODN network, but GPON and 10G GPON are two independent and ...
- Q52. Which of the following descriptions about the type of Ethernet link aggregation group is w...
- Q53. At present, operators pay more and more attention to the reliability of the network, and p...
- Q54. When dealing with voice faults, sometimes it is necessary to capture packets for fault ana...
- Q55. Regarding ONU/ONT networking construction principles, which of the following statement is ...
- Q56. For SIART type VLANs, by default, the same VLAN service virtual ports cannot directly comm...
- Q57. The ONT terminal under a PON port cannot be automatically discovered. Which of the followi...
- Q58. A new broadband user in a community reported that the Internet service is unavailable. The...
- Q59. Which of the following descriptions is wrong?
- Q60. Which of the following types of DBA bandwidth will the remaining upstream bandwidth of the...
- Q61. The IGMP version on the OLT is configured as V3. When the OLT receives the IGMP leave mess...
- Q62. Which of the following options is wrong about the description of DBA technology? (Multiple...
- Q63. Which of the following descriptions about the comparison of multicast replication types in...
- Q64. View the protection configuration in the OLT example as follows: Huawei (config) =protect-...
- Q65. The buffer size of the outgoing port priority queue reflects the processing capability of ...
- Q66. The LACP aggregation and docking device determines the port that carries the service accor...
- Q67. During the evolution of EPON to 10G EPON, WDM wavelength division modules are added at the...
- Q68. Which of the following types of DBA bandwidth, after the DBA template is configured and su...
- Q69. In order to prevent network monitoring in the GPON system, the most used method is:...
- Q70. Which of the following is not a QOS service model?...
- Q71. Which of the following descriptions is wrong about how Time delay mode works?...
- Q72. Which of the following descriptions are wrong? (Multiple choice)...
- Q73. A user reports that the download speed on the Internet is slow. Which of the following rea...
- Q74. The optical splitter can be added to eSight to show the connection relationship of the PON...
- Q75. Which of the following options is wrong about NCE? (Multiple choice)...
- Q76. In the FTTX network, which of the following principles is wrong when planning data for bro...
- Q77. Query the PPOE simulation results on the MDU side as follows: huawei ( config ) #display s...
- Q78. In the Type C protection mode, which switching type is not supported?...
- Q79. In the GPON network, to measure the luminous condition of the ONU, which of the following ...
- Q80. OLT equipment supports the use of authority templates to control the programs that multica...
- Q81. Which of the following options is correct about congestion management?...
- Q82. Similar to the command-line configuration method, generally, the MxU does not perform serv...
- Q83. A GPON Type C dual-homing protection is deployed for a power access service, and the statu...
- Q84. By default, in the H.248 protocol, which of the following UDP port numbers will be used? (...
- Q85. In Layer 2 network, in order to better control the forwarding of multicast traffic, which ...
- Q86. The device will periodically send and receive LMCP packets to avoid information loss. If n...
- Q87. What do the VLAN planning principles need to consider? (Multiple Choice)...
- Q88. Both XGS-PON and GPON have asymmetric upstream and downstream rates....
- Q89. The automatic discovery methods provided by esight include network segment method, ARP met...
- Q90. When deploying GPON Type B single-homing protection, what is the working mode of the GPON ...
- Q91. The correct multicast MAC address corresponding to the multicast IP address 227.120.1.32 i...
- Q92. Among the following options, which of the following descriptions about the configuration o...
- Q93. In the Type B protection mode, when all the ONU under the PON port are offline, which of t...
- Q94. At present, people are paying more and more attention to the reliability of the network, a...
- Q95. The downstream wavelengths in the 10G GPON system is _____....
- Q96. If there is a rogue onu under the OLTP ON port and the ONT is online, it will cause some o...
- Q97. When the PITP protocol selects V mode authentication, which of the following options are a...
- Q98. In the Huawei U200 management system, when adding access network elements, you can only ad...
- Q99. Type B protection provides redundant protection for both the OLTPON port and the backbone ...
- Q100. Which of the following descriptions about the HWTACACS protocol function is wrong?...
- Q101. The automatic discovery methods provided by sight include network segment method, ARP meth...
- Q102. ERPS is a standard protocol released by ITU-T to realize the protection function of the Et...
- Q103. When an FTTH user has a "no power off hook" phenomenon, what are the possible reasons? (Mu...
- Q104. After enabling the firewall and binding the ACL list, it is found that some user packets a...
- Q105. In esight's OnT zero-configuration deployment, do not preset the OLT when performing incre...
- Q106. When configuring the multicast service on the MA5600T/MA5680T, the multicast WLAN program ...
- Q107. When configuring the multicast service, the authentication method used when adding a multi...
- Q108. An enterprise private line access service deploys GPON Type B single-homing protection. Us...
- Q109. A total of 100 multicast users are watching 20 multicast programs on the OLT multicast. As...
- Q110. In the data planning of the POL campus network, which of the following descriptions about ...
- Q111. There are many protection methods for OLT dual uplinks. Which of the following technologie...
- Q112. Which of the following options is wrong in the description of NCE-FAN HSI service configur...
- Q113. If the quick leave function of multicast users is enabled, users can get a better service ...
- Q114. The uplink wavelength of 10G EPONE is
- Q115. The user accesses the network through PPPOE dial-up, and the "Error 678" dialing failure e...
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