H35-210_V2.5 Practice Exam Questions and Answers

Which of the following are common methods for locating Ethernet connection faults?

Is the following description correct? TTLMainly to preventIPThe cyclic forwarding of packets in the network wastes network bandwidth.

PVM packet voice processing board, which manages and controls the narrowband user board in the UA5000 chassis. What are its main functions?

What services does TCONT 0 generally run in ONT?

In Ethernet, what address is used to distinguish different devices?

MA5600 supports ADSL2+, which of the following descriptions about ADSL2+ is incorrect?

MA5600T checks whether the currently running single board software version meets the requirements for on-site deployment. Which command is used?

At a certain UA5000 site, due to resource constraints, the entire frame of ADSL users need to pass a VLAN upstream to the IP network. At this time, why should the upstream VLAN in the IPM board be defined?

When MA5600T is newly launched and connected to the network management system, which of the following descriptions are correct?

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.

In the 802.1Q tag header, how many digits is the VLAN ID field, and how many VLANs can be specified in total?

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? 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.

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?

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.

What type of optical module does Huawei GPON network mainly use?

According to the IEEE 802.1Q standard, where is the VLAN identification field in the Ethernet frame?

Which of the following isql login database commands is correct?

What are the bandwidth types of DBA in GPON network?

Is the following description correct? VDSL2 provides uplink and downlink symmetrical/asymmetrical transmission rates on a pair of twisted pairs. The transmission distance is about 3km. The maximum downlink rate is 52M (symmetrical rate) and the maximum uplink rate is 12M (asymmetrical rate).

In the GPON network, which of the following is the role of DBA?

When configuring traffic table for MA5680T, if only CIR is configured and PIR parameters are not specified, what is the PIR value by default?

What are the VLAN attributes supported by MA5680T?

Which two UDP port numbers are defined by H.248 protocol by default?

Is the following description correct? The key parameters of ODN network are attenuation, insertion loss, and return loss.

When testing the average transmit optical power of an optical interface, which of the following descriptions are incorrect?

In the Solaris 10 operating system, when only ordinary users can ftp to the network management server, which file should be modified so that the root user can also remotely ftp to the server?

Is the following description correct? The VPI/VCI of the ATM cell has only local importance, and the VPI/VCI value of each node in the transmission process can be changed.

In the EPON network, which parameter is used to filter the downstream data on the ONU?

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?

MA5680T supports QinQ and VLAN stacking attributes. Which of the following VLANs supports QinQ attributes?

The MA5600 main control board (SCU) restarts repeatedly. What are the reasons why it is impossible?

What are the following commands that belong to the H.248 protocol?

Is the following description correct? Can test engineers use SmartKit NSE2700 Inspector on site to improve the efficiency of ADSL port activation?

What is the smallest constituent unit in the message constituent mechanism of the H248 protocol?

When maintaining the MA5600T system, what can be viewed through the display version command?

When the MA5600T/MA5603T equipment needs to be maintained and managed locally, the baud rate setting of the maintenance terminal's hyperterminal must be consistent with the serial port baud rate parameters of the MA5600T/MA5603T system. What is the system default serial port baud rate?

Is the following description correct? ONT loading on MA5600T/MA5680T GPBC/GPBD is parallel on-board, and it supports parallel loading of 64 ONTs at the same time.

Which method does BTV service use to send messages in the network?

VLAN division includes which of the following methods?

Is the following description correct? The simplified method of MA5600T/MA5680T GPON Internet service is optimized for the excessive number of templates and complicated configuration in the template mode, reducing user configuration workload and subsequent maintenance costs. The simplified mode currently only supports GPON FTTH scenarios. For newly-built GPON FTTH scenarios and scenarios that do not require high QoS, the simplified mode can be used for service configuration.

Which of the following is not part of the FTTH ODN network?

What is the attenuation of the 1:2 splitter?

Among the access technologies of the access network, which of the following access methods can provide the largest access bandwidth?