H31-341_V2.5 Exam Questions

The ODUK serial connection monitoring overhead (TCM) of OTN supports multiple monitoring modes. Which one of the following options is wrong?

Which of the following descriptions about OTU4 frame rate calculation is correct?

Which of the following light sources has the best dispersion tolerance and stability?

Which of the following are the main reasons why OSC monitoring signals are not amplified by EDFA along with business signals?

Which of the following descriptions about the business package method is wrong?

Regarding the slot setting of the OSN 6800 subrack, which of the following descriptions is wrong?

When setting the monitoring time of network element performance events, which of the following should be set as the time?

Which of the following IP addresses is a Class C IP address?

What are the PWRA, PWRB, and PWRC on the SSN1GSCC board corresponding to the alarm objects? Which of the following options is correct?

When performing fiber synchronization, the network element does not create a fiber representation?

Among the working modes provided by the line fiber quality monitoring function, which one is not included?

Which of the following statements about the alarm reversal function is wrong?

The parameter C of G652 DCM-C indicates how much KM G.652 can compensate for the dispersion?

The maximum output optical power of an OBU of an optical amplifier is 20dBm, how many dBm should the standard output optical power of the single-wavelength system be used in the C-...

When the input optical power of the amplifier of the OAU at the receiving end is lower than the nominal optical power, which of the following operations are wrong?

Which of the following descriptions about PM_BIP8-related alarms is correct?

Which of the following devices does not support PCM features?

In the ITU-TG692 recommendation, the allowed signal frequency is based on the reference frequency () The channel spacing can be 100GHz.50GHz or 25GHz.

MPLS is a label forwarding technology. Which of the following is the original design purpose?

Which of the following boards supports the QinQ function?

Which of the descriptions about the FIU board is correct?

Which of the following descriptions about the signal flow at the OTM site (OSN 8800 equipment) is wrong?

There are many factors affecting the transmission distance in NG WDM system, which of the following will not affect the transmission distance?

When the line board scheduling granularity is ODUflex, which of the following protections can be supported?

Which of the following overheads is not ODUk overhead?

When the sender detects that the b6-b8 of the K2 byte is 110, it means that the sender has reported () an alarm.

Which of the following alarms will not be generated for the alarm?

which of the following descriptions about optical power commissioning is wrong?

Which of the following adjustments carries the most information payload in the information payload area?

When the main control board is single-configured, which step is required to replace the single board compared to when the main control board is dual-configured?

The service signals that cannot be transmitted by the HUNQ2 board are?

100mw is approximately equal to how many dBm?

which of the following description about LAG (Link Aggregation Group) is wrong?

When configuring the basic properties of the Ethernet interface of the EM20 single board, the default value adopted for the "maximum frame length" is?

Regarding the operation of deleting paths from the network management system, which of the following statements is wrong?

Which of the following is the database used by U2000 on PC/WIN2003?

For nonlinear effect FWM, which of the following processing methods is correct?

The value of the MFAS byte increases with the sequence number of the OTUk/ODUk base frame. And includes the most () base frames

In the SDH optical synchronous transmission system. Which of the following bytes is used to transmit the quality and usage information of the clock source?

When configuring VLAN-based service types, which of the following functions must be enabled on the port?

For OSN6800 equipment, which of the following slots does not have an electrical layer crossover backplane bus?

When inserting LCK to the ODUk signal at the local end, which processing will the downstream station system not perform?

Pointer adjustment is related to which of the following?

The value range of AU-PTR is 0~782. Which of the following alarms will be generated when the receiving end receives invalid pointer value for 8 consecutive frames?

The SDH frame structure is a rectangular block frame with which of the following options as the unit.

When which of the following situations occurs, the ODUk_PM_DEG alarm will be reported on the network management?

Which of the following network element forms completes the cross-multiplexing between branches and lines, lines and lines, and service up and down?

Which of the following statements is wrong?

Which of the following descriptions about OptiXtrans E6600/OptiX OSN 1800 is correct?

Which of the following descriptions about the EX40 board is wrong?