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Is the following description correct? The link layer defines electrical and mechanical processes and functions to activate, maintain, and remove lines when the systems at both ends are connected.

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Question List (123q)
Question 1: What is the difference between alarm shielding and alarm sup...
Question 2: The Ethernet switch works in OSI Which layer of the referenc...
Question 3: Which of the following parameters are required to set up a n...
Question 4: Which of the following encoding formats belong to the H248 p...
Question 5: Which of the following methods can be used for the reset tes...
Question 6: Is the following description correct? The devices in the ODN...
Question 7: Is the following description correct? The speed standards of...
Question 8: In the 802.1Q tag header, how many digits is the VLAN ID fie...
Question 9: After installing the sybase patch, which of the following co...
Question 10: During optical transmission, retroreflection light will be g...
Question 11: Is the following description correct? The VDSL2 standard spe...
Question 12: Is the following description correct? The relationship betwe...
Question 13: When configuring data on the OLT side, which of the followin...
Question 14: What is the index range of MA5600 extended access control li...
Question 15: Is the following description correct? MxU automatic upgrade ...
Question 16: During the configuration of the EPON PPPoE service, what tem...
Question 17: In the Solaris 10 operating system, when only ordinary users...
Question 18: By default, how many multicast programs can each multicast u...
Question 19: Is the following description correct? The DC upgrade tool re...
Question 20: When configuring the GPON line template, what are the QoS mo...
Question 21: The MA5600 main control board (SCU) restarts repeatedly. Wha...
Question 22: Is the following description correct? The process of voice f...
Question 23: Which bit in the Flags field of an IP packet indicates wheth...
Question 24: Is the following description correct? The link layer defines...
Question 25: In Huawei DSLAM products, which of the following attributes ...
Question 26: In the EPON network, which parameter is used to filter the d...
Question 27: Is the following description correct? The MA5600T event leve...
Question 28: What technology does the GPON system use to provide the orig...
Question 29: What is the correct correspondence between IP address and MA...
Question 30: Which method does BTV service use to send messages in the ne...
Question 31: In the GPON network, which of the following statements is in...
Question 32: The 48-bit value of the MAC address of the computer network ...
Question 33: The international professional organization responsible for ...
Question 34: Is the following description correct? The ADSL G.992.1 or G....
Question 35: MA5680T configures GPON ONT templates through templates . Wh...
Question 36: What remote acceptance functions can MA5600T/MA5680T provide...
Question 37: In the 10G GPON system, the XGEM frame is used to encapsulat...
Question 38: MA5600T/MA5680T all-in-one package loading method. By tying ...
Question 39: What may be included in the patch file of the current access...
Question 40: When adding ont-lineprofile on the OLT, which need to config...
Question 41: Is the following description correct? When MA5680T sets PQ+W...
Question 42: Use an optical power meter to measure the optical power on b...
Question 43: Is the following description correct? The VPI/VCI of the ATM...
Question 44: Is the following description correct? When the MA5600T MG in...
Question 45: With regard to the three VLANs with different attributes (co...
Question 46: Two-stage optical splitter is connected to the PON, the firs...
Question 47: Is the following description correct? ICMPIs a link layer pr...
Question 48: When the UA5000 is configured with the H.248 protocol to con...
Question 49: What are the fiber types connected to the MA5680T GPBD port?...
Question 50: The broadband user account has been authenticated, but all w...
Question 51: Which of the following does not belong to the VLAN type supp...
Question 52: QA engineers start the SmartKit NSE2700 Quality Inspector to...
Question 53: When configuring traffic table for MA5680T, if only CIR is c...
Question 54: If the ONT is added on the GPON port by confirmation, what f...
Question 55: After the hardware installation is completed, what checks ar...
Question 56: ODN link total loss includes which of the following aspects?...
Question 57: All H.248 commands require the receiver to send back a respo...
Question 58: In the EMU command line mode, different environmental monito...
Question 59: Which of the following are common methods for locating Ether...
Question 60: How many bytes does the EthernetII header (without VLAN TAG)...
Question 61: UA5000 uses the supervlan command to add multiple Sub VLANs ...
Question 62: How many channels of ADSL2+&amp;POTS access services are pro...
Question 63: The router mainly works in OSI Which layer in the model?...
Question 64: What is the rated working voltage of the MA5600 equipment?...
Question 65: Is the following description correct? ONT loading on MA5600T...
Question 66: What is not included in the uplink mode of MA5616?...
Question 67: Which of the following commands is used to close the main se...
Question 68: What are the characteristics of ATM cells?...
Question 69: What is the attenuation of the 1:2 splitter?...
Question 70: For DBAs configuring AP services, which Type do we generally...
Question 71: What are the incorrect statements about Type B protection fo...
Question 72: Is the following description correct? Version rollback gener...
Question 73: When the MA5600 SCU main control board starts to load, what ...
Question 74: Which of the following statements about the configuration of...
Question 75: Is the following description correct? The goal of ATM, that ...
Question 76: Which of the following is not part of the PON network system...
Question 77: Which of the following options is wrong in the description? ...
Question 78: What is the allocation method of terminal identifiers stipul...
Question 79: Which of the following commands can be used to set the termi...
Question 80: Is the following description correct? In the EPON network, t...
Question 81: OneVLANWhat kind of domain can it be regarded as?...
Question 82: Which command does the MA5600T use to confirm the auto-disco...
Question 83: Generally speaking, which of the following does not belong t...
Question 84: The DBA can complete the dynamic allocation of upstream band...
Question 85: In order to improve the bandwidth utilization rate, the upst...
Question 86: What message does the H.248 media gateway send to the MGC fo...
Question 87: Which of the following belongs to the management protocol be...
Question 88: In the UA5000 chassis with PVM as the main control board, wh...
Question 89: What are the application scenarios of GPON?...
Question 90: What is the number of ADSL2+ subbands?...
Question 91: In the Solaris vi editor, how to abandon the edited file and...
Question 92: Compared with the template mode, when the MA5600T configures...
Question 93: In the UA5000 chassis of the high-density PVM main control, ...
Question 94: Which of the following statements about the PPP protocol is ...
Question 95: In the EPON network, what is the upstream and downstream ban...
Question 96: In the process of EPON PPPoE service configuration, the temp...
Question 97: Is the following description correct? MAC The address is gen...
Question 98: What is the maximum transmission distance of SHDSL?...
Question 99: What are the maximum splitting ratios supported by MA5680T H...
Question 100: In the ODN network, which of the following protection method...
Question 101: Which of the following descriptions about the MA5680T GPBD b...
Question 102: Is the following description correct? The simplified method ...
Question 103: Which of the following are the most common services that bel...
Question 104: In the UA5000 system, which command can be used to view the ...
Question 105: In the process of PPPoE dialing, which message indicates tha...
Question 106: Is the following description correct? The key parameters of ...
Question 107: Is the following description correct? MA5612 supports RF (Ra...
Question 108: When the MA5600T configures the multicast service, which of ...
Question 109: Regarding super vlan, which of the following statements are ...
Question 110: When the address of the DHCP client reaches a certain lease ...
Question 111: Which of the following are the methods and ideas for locatin...
Question 112: The traffic rate limit can be configured in the traffic temp...
Question 113: What are the correct descriptions of VLAN in MA5600?...
Question 114: Regarding the ADSL rate limit in the UA5000, which of the fo...
Question 115: CORRECT TEXT Is the following description correct? When the ...
Question 116: In the GPON network, the long-lasting ONT will cause which o...
Question 117: What is the maximum splitting ratio supported by the MA5680T...
Question 118: Regarding the difference between GPON and EPON, which of the...
Question 119: The OLT needs to classify the service flow before performing...
Question 120: In the GPON system, what bandwidth types does type1 in the T...
Question 121: Which of the following are common Ethernet switch VLAN link ...
Question 122: What kind of ICMP messages are used by the PING command?...
Question 123: What kind of remote acceptance function does not support MA5...