H31-341_V2.5 Exam Questions

Which of the following descriptions about the system architecture of 0ptiXtrans E6600/OptiX OSN 1800 is correct?

Which of the following combinations cannot achieve dynamic wavelength scheduling?

The special fiber input power (low power) is the fiber input power lower than the main fiber input power. The main purpose is to reduce what factor?

In a packet-switching network running MPLS-TP OAM detection technology, when CC is used to detect connectivity, if the sink MEP does not receive a CCM message within how many numbe...

By summarizing the OTU1/2/3 frame rate, the calculation formula of the OTUk frame rate can be obtained. Which of the following is correct?

In the OTN electrical layer structure, which one is correct about the description of the hierarchical order of the signal input from the WDM side to the output path of the client s...

Which of the following boards does not provide online detection of optical signals at the MON port?

OOS overhead is non-associated overhead. Which of the following descriptions about OOS overhead is wrong?

Which of the following is the overhead for bit error detection in the OTN frame structure?

Which of the following descriptions about the advantages of WDM is wrong?

Which of the following descriptions about colorless networking is wrong?

According to the OTU board naming rules, which of the following descriptions about the meaning of each letter in the MD02A board is wrong?

Which of the following descriptions about ring networking is wrong?

For coherent system commissioning, according to the optical power of each wavelength monitored by the OPM8 single board or the spectrum analyzer, to what range should the optical p...

Which of the following descriptions about commissioning of super-100G and 100G hybrid transmission systems is wrong?

What parameter does the ECC protocol use as the unique identifier of the network element, and NCE also uses it as the keyword for retrieval when identifying different network eleme...

Which of the following descriptions about commissioning of non-coherent and coherent hybrid transmission systems is wrong?

The IP address of the interconnection interface generally uses a 30-bit mask. Which of the following IP addresses can be configured at both ends of the link?

Which of the following descriptions about L2VPN is wrong?

Time division multiplexing can multiplex low-order ODUk signals to high-order ODUk signals. Which of the following descriptions about the multiplexing relationship is wrong? A. Sup...

Which of the following descriptions about ODUk_PM_BDI is correct?

The alarm detection of the optical layer overhead is realized through the optical layer overhead OOS. Which of the following descriptions about the optical layer overhead alarm is...

Which of the following is the networking method of parallel FOADW stations?

Which of the following ROADW boards contains the core component WSS?

Which of the following alarms is transmitted from downstream to upstream?

In the WDM system, if the receivable TTI is inconsistent with the actual received TTI, what alarm will be reported?

The WDM system mainly adopts the DCM compensation method for the compensation of the chromatic dispersion. In the following description about the DCM dispersion compensation, which...

In an 80-wave system, using the TMB1DAP (TM150AC106) amplifier, the total input power is known to be -19~1 dBm. The typical gain is 19 D, what is the nominal single-wavelength outp...

The NHLFE next-hop label forwarding entry contains the next-hop address and ().

The value of the NFAS byte increases with the sequence number of the OTURk/ODUk base frame, how many base frames does it include at most?

According to the G.709 protocol, how many ODU2e signals can one ODU3 signal multiplex at most?

In which ITU-T recommendation is the OTN frame structure defined?

Regarding the following three types of ODUk SNCP protection, which of the following types cannot be configured in the scenario where the working or protection path of the service i...

For a multipoint-to-point topology, which of the following needs to be set to the TIN detection mode on the network management?

Which of the following will cause a BEFFEC_EXC alarm to be reported on a single channel?

In the fault handling scenario, which of the following descriptions about the common methods of fault location is wrong?

The refractive index n1 of the fiber core () the cladding refractive index n2, which is a necessary condition for the transmission of optical signals in the optical fiber?

During equipment installation, the Optix OSN 9800 U32 standard subrack cannot be installed in which of the following cabinets?

Which of the following descriptions about the FOADM site is wrong?

For a 9-dimensional site, to realize the Colored&Directionless scene, how many boards do you need to configure at least if all WSMD9 boards are used?

Which of the following descriptions does not meet the requirements of the cable layout specification?

Which of the following is not included in the general encapsulation format of PWE3?

Create a port-exclusive PWE3 service and find that the target port is not displayed. Which of the following descriptions about the cause of this phenomenon is correct?

The ODUk serial monitoring overhead supports multiple maintenance signals. When the ODUk_TCM_LCK maintenance signal is generated, which of the following is detected by STAT?

The OOS overhead is the optical layer overhead. Which of the following descriptions about the OOS overhead is wrong?

In a troubleshooting scenario, maintenance personnel are generally required to collect and save on- site evidence before troubleshooting. Which of the following descriptions about...

Which of the following descriptions about the Optixtrans E9600/0ptix OSN 9800 unified circuit board is wrong?

The network element defaults to automatic expansion of ECC communication. When the number of Huawei equipment NEs using extended ECC communication is greater than how much specifie...

According to the conversion formula of milliwatt (mw) and milliwatt decibel (dBm), how much dBm is approximately equal to 500 mm? (1g5=0.7)

Which of the following IP addresses is not a private network IP address?