When testing the average transmit optical power of an optical interface, which of the following descriptions are incorrect?
Which interfaces in the UA5000 IPMD single board are used to communicate with PVMD and implement VOIP services?
What is the next-generation development prospect of the access network?
Is the following description correct? It is impossible for a route in the routing table to have a mask of0.0.0.0Routing items.
Is the following description correct? PVM manages and controls the business single board in the UA5000 chassis, and can also send tones and collect numbers to realize the V5 protocol and H．248/MGCP protocol processing.
MA5600T checks whether the currently running single board software version meets the requirements for on-site deployment. Which command is used?
Is the following description correct? In the EPON network, in order to avoid data conflicts and improve network utilization efficiency, the downstream direction adopts TDMA multiple access mode and arbitrates the data transmission of each ONU.
Is the following description correct? The devices in the ODN network need power supply to work.
Is the following description correct? MA5600T can support multiple broadband access services such as ADSL2+, SHDSL and VDSL2.
Is the following description correct? Before the upgrade operation, you need to stop the automatic saving function of the system through a command to avoid conflict between the upgrade operation and the automatic saving operation, which may cause the upgrade to fail.
Which of the following does not belong to the VLAN type supported by MA5600T/MA5680T?
Is the following description correct? LANThe transmission form is generally bus-based, and the most commonly used corresponding protocols are carrier sensing and collision detectionCSMA/CDprotocol.
Is the following description correct? Triple Play refers to the simultaneous provision of multiple different service access methods on one subscriber line.
In SNMP V1, which of the following messages is a communication message between NMS and Agent?
Which two UDP port numbers are defined by H.248 protocol by default?
Which of the following reasons may cause the voice user to pick up the phone without dial tone?
MA5600T/MA5680T all-in-one package loading method. By tying multiple files into one package file and loading them on the OLT equipment, the upgrade complexity of the OLT equipment can be greatly reduced. Which of the following options cannot be passed through the all-in-one package tool Unified loading?
Which of the following access network products can provide ADSL access methods?
In the EMU command line mode, different environmental monitoring units use different command keywords for configuration. Which keyword is used by 4845/4875?
Is the following description correct? 1483B encapsulates MAC data frames on AAL5, and 1483R encapsulates IP data frames on AAL5.
During the configuration of the EPON PPPoE service, what templates need to be configured to increase the MDU?
In the Solaris vi editor, how to abandon the edited file and exit vi?
Perform data configuration on the OLT. When adding a gemport, usually select the type of service carried by the gemport. Which of the following business types does gemport support?
When the MA5600T configures the multicast service, which of the following options must be configured, otherwise the multicast program may not be able to be viewed?
In the EPON network, what are the management protocols running between the OLT and the ONT?
HG8245 product can be used in which of the following scenarios?
IPMB is the broadband control board of UA5000. What are its main functions?
Which of the following is the main control board of the UA5000 high-density system?
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 key parameters of ODN network are attenuation, insertion loss, and return loss.
What is the rated working voltage of the MA5600 equipment?
Is the following description correct? In EPON, when the fiber length under the PON port is 10KM, the recommended splitting ratio is 1:32; when the fiber length is 20KM, the recommended splitting ratio is 1:16.
MA5600T provides various networking protection functions. Which of the following protection features is usually used for upstream port protection?
When adding on-lineprofile to MA5680T, what needs to be configured?
By default, how many multicast programs can each multicast user under MA5680T watch at the same time?
At which layer does the ATM protocol work?
The message format of the multipoint MAC control layer is an Ethernet frame. What might be the destination MAC?
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.
Is the following description correct? The DC upgrade tool requires the support of a license. Without a license, 30 units can be concurrently concurrent by default, and a maximum of 60 units can be concurrent with a license.
What are the operations that need to be performed when adding ONT to MA5680T?
Is the following description correct? The ADSL G.992.1 or G.dmt standard is a technical specification that does not require a signal splitter.
Regarding MA5600 Super Vlan and Sub Vlan, which of the following descriptions are correct?
In a GPON network, which of the following options must be bound to the MA5680T DBA template to take effect?
Which of the following products are not part of the ONU series?