H31-341_V2.5 Exam Questions

Which of the following residual dispersion values are within the dispersion tolerance of the TN52ND2 board? (Multiple choice)

MAC forwarding table: contains which of the following items? (Multiple choice)

Which of the following are communications, quality alerts? (Multiple choice)

Which of the following logical function modules are involved in processing clock signals? (Multiple choice)

Which of the following databases in the system control unit will not lose data after a power failure? (Multiple choice)

Which of the following descriptions about the evolutionary faction in the mainstream SDN model in the industry is correct? (Multiple choice)

In the WDM transmission system, the main factors affecting the unevenness of the power balance of each channel do not include? (Multiple choice)

The instruments commonly used in the daily maintenance and troubleshooting of MSTP equipment are? (Multiple choice)

Which of the following belongs to the optical layer part of the OTN frame structure? (Multiple choice)

Which of the following are the basic functions of U2000? (Multiple choice)

Which of the following is correct about the processing of data frames by the ports of the data board? (Multiple choice)

Which of the following statements about solving the system OSNR limitation problem is correct? (Multiple choice)

Which of the following clock operating modes supports the ITU-TG781 standard? (Multiple choice)

When the working channel of optical line protection fails, it cannot be automatically switched to the protection channel. Which of the following are the possible reasons? (Multiple...

Which of the following are the configuration modes of the new NE? (Multiple choice)

Which of the following TU-AIS alarms are often encountered during network maintenance can trigger TU-AIS alarms? (Multiple choice)

Which of the following is a VLAN classification method? (Multiple choice)

In the case of 1+1 linear MSP, which of the following switching modes does not need to enable the APS protection protocol? (Multiple choice)

Which of the following description of the principle of automatic protection switching of the standard SSM protocol are correct? (Multiple choice)

Which of the following ways to synchronize alarms?

When the OSN 8800 device needs to access GE signals, Which of the following are the boards that can be used? (Multiple choice)

The OLA device is used in an optical amplification station; it amplifies the optical signals transmitted in two directions respectively. Which boards are required for OLA sites? (M...

The main optical path monitoring is based on the OMS segment, which mainly monitors the following items: (Multiple choice)

Which of the following statements about pointer adjustment is correct? (Multiple choice)

Which of the following different types of ESCs is divided according to the principle of implementation? (Multiple choice)

Compared with traditional SDH and SONET equipment, which of the following advantages does OTN have? (Multiple choice)

ESC is mainly divided into which of the following from the principle of realization? (Multiple choice)

Which of the following optical loss alarms will not cause service interruption? (Multiple choice)

Which of the following descriptions are correct? (Multiple choice)

Which of the following descriptions about the structure and functions of each WDM system is correct? (Multiple choice)

Which of the following descriptions about the DWSS20 board is correct? (Multiple choice)

Which of the following boards belong to the dynamic optical bifurcation multiplexing board? (Multiple choice)

Which of the following descriptions about the TNF6TTA board is correct? (Multiple choice)

If the sensitivity and overload point of the receiving end of an OTU board are -16 dBm and 0 dBm respectively. Then the following description about the optical power at the receivi...

After the equipment is powered on, which of the following inspections do we need to do on the subrack/chassis air room? (Multiple choice)

In the MPLS-TP OAM protocol model, the network can be divided into three layers. Which of the following description of the relationship between the three layers is correct? (Multip...

Which of the following descriptions about the advantages of Liquid OTN over traditional OTN is correct? (Multiple choice)

When the BIP-8 in the OTUk section monitoring overhead SM detects an error block, what alarm may be reported? (Multiple choice)

Which of the following options are available for the subtype of ODUk SNCP protection? (Multiple choice)

In the link dynamic aggregation scenario, which of the following descriptions about the possible state of the port is correct? (Multiple choice)

Which option is correct in the following description about the 1+1 protection on the client side? (Multiple choice)

In the link aggregation group setting scenario, which of the following descriptions about port priority is correct? (Multiple choice)

Among the following boards, whether the protection is configured or not, which options will interrupt the services passing through the board if the board is replaced? (Multiple cho...

Before dealing with WDM faults, some preparatory work needs to be done. Which of the following items are preparatory work? (Multiple choice)

On the OptiXtrans E9624/OptiX OSN 9800 M24, which of the following signals can the TNG3CXCS board implement? (Multiple choice)

Which of the following descriptions about the TNV2E224 board is correct? (Multiple choice)

Which of the following are other complex network structures derived from ring networking? (Multiple choice)

Which of the following descriptions about the ROADM board is correct? (Multiple choice)

On the OptiXtrans E6616/OptiX OSN 1800V Pro equipment, which of the following boards can be used to access GE signals? (Multiple choice)

Compared with ROADM, FOADM networking has some shortcomings. Which of the following are the shortcomings of FOADM networking? (Multiple choice)