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Regarding the MA5600T/MA5680T Ethernet access service board, which of the following statements is correct?
Is the following description correct? The cells transmitted in the ATM network have two priority levels, which are distinguished by the CLP bit in the cell header. CLP=1 means high priority, and CLP=0 means low priority.
What may be included in the patch file of the current access network MA5600T?
The international professional organization responsible for allocating IP addresses has divided several network segments as private network segments, which can be freely distributed and used by people on private networks. Which of the following is not a network segment of private addresses?
Is the following description correct? MA5680T supports template mode and discrete configuration mode to configure FTTH services. In template mode configuration, use the ont-profile add command to configure the ONT.
Is the following description correct? The relationship between the transmission rate of ADSL and the transmission distance is: the longer the transmission distance, the greater the attenuation, the lower the transmission rate, and the relationship between the transmission distance and the attenuation is not linear.
Regarding the description of UA5000, which of the following statements is wrong?
After installing the sybase patch, which of the following commands can display the version information of the installed sybase patch?
Is the following description correct? MACThe address is generally from each manufacturerIEEEYou can buy it, but you can also specify it yourself.
In order to ensure the traceability of users and the refined QoS control management based on users and services, Internet services are planned using PUPSPV (per user, service, and VLAN), and the attributes of SVLAN on the OLT are recommended to be configured. For what kind?
Is the following description correct? When upgrading the version, use the database upgrade tool to upgrade the dat file to the higher version, and you can also use the upgrade tool to reduce the dat file of the higher version to the lower version.
Regarding multicast and IPTV, which of the following statements is incorrect?
VLAN conversion on the user side is generally performed on the MA5680T service board. What are the methods for VLAN conversion?
In the GPON network, which of the following reasons may cause the ONT to fail to be automatically discovered?
Regarding the ATM network, which one of the following descriptions is wrong?
Is the following description correct? VPI/VCI is a global concept and must be unique under the interface.
Is the following description correct? When the ONT is offline, the MA5600T/MA5680T can perform ONT PPPoE simulation test operations.
What technology does the GPON system use to provide the original CATV service?
QA engineers start the SmartKit NSE2700 Quality Inspector tool, which of the following methods can be supported to connect devices?
Is the following description correct? The alarm levels of the MA5600T can be divided into five levels: critical, major, minor, warning, and cleared.
PVM packet voice processing board, which manages and controls the narrowband user board in the UA5000 chassis. What are its main functions?
MA5600 supports ADSL2+, which of the following descriptions about ADSL2+ is incorrect?
Regarding MA5600 Super Vlan and Sub Vlan, which of the following descriptions are correct?
For GPON lines, MA5600T/MA5680T supports multiple protection switching methods. Which protection technology below MA5600T/MA5680T supports simultaneous protection of backbone fiber and branch fiber?
In the GPON system, what bandwidth types does type1 in the Tcont type include?
In the EPON network, what is the upstream and downstream bandwidth of the PON port?
Is the following description correct? When negotiating the project acceptance test items with the customer, it is recommended to submit the product-related product acceptance manual directly to the customer, so that the customer can choose the test item by himself.
Which of the following does not belong to the category of communication networks?
All H.248 commands require the receiver to send back a response. Which of the following messages can be used to respond?
In the H.248 protocol, the terminal can be programmed to detect events. Once these events are detected, the MG will send a report to the MGC or the MG will take corresponding actions.