Exams4sures H31-311_V2.5 dumps & Huawei Transmission Sure Practice with 200 Questions [Q83-Q105]

NO.83 The number of ODU2e signals multiplexed into the ODU3 signal is the same as the number of ODU2 signals multiplexed into the ODU3 signal

NO.84 When using a script to back up U2000 data, the backup speed is fast because the backup file is small.

NO.85 If a network port that supports autonegotiation is connected to a network port that does not support autonegotiation, you can interconnect in both half-duplex and full-duplex modes.

NO.86 According to ITU-T’s recommendations, the requirement that the MSP switching time should be within 50ms is conditional. For example, the number of net elements on the entire ring network is less than 16.

NO.87 After the U2000 sends configuration data to the network element, if the SCC single board authentication fails, the network element enters the installation state.

NO.88 Fiber loss includes bending loss, absorption loss and scattering loss.

NO.89 In the OSN550, the CXL slot contains a function board that integrates a system control and communication (SCC) unit, a cross-connecting unit, and a clock unit Depending on the functionality and access features provided by the OSN550, there are several types of dashboards

NO.90 When the ACT indicator of the SDH board is off, it means that the board has a hardware failure and cannot be used.

NO.91 On OSN Series transmission devices, ethernet ports cannot access tagged and untagged frames at the same time

NO.92 Which of the following bridges are used to forward data based on the MAC address and VLAN ID carried in the data?

NO.93 When configuring LMSP, there are two switching modes: single-ended switching and double-ended switching. Single-ended switching does not require the protection protocol to be enabled.

NO.94 Which of the following is the meaning of “L” in the optical module parameter “L-64.2”

NO.95 The last 256 columns in the OTN frame structure are the FEC regions for forward error correction.

NO.96 Which of the following statements about the U2000 license is incorrect?

NO.97 For OSN3500, there is a slot mapping relationship between the processing board and the interface pre-processor. The processing board in slot 1 maps to the interface board in slots 19-20.

NO.98 The device IP address of the gateway element and the non-gateway element must be set in the same network segment.

NO.99 When the U2000 is synchronized, the same network metadata as the U2000 is not uploaded to the U2000, and the data that exists on the U200 but does not exist on the network element is deleted.

NO.100 SDH signals must be scrambled before they can be transmitted over optical fibers. Which of the following bytes is not scrambled? (Multiple choice).

NO.101 The number of ODU2e signals multiplexed into the ODU3 signal is the same as the number of ODU2 signals multiplexed into the ODU3 signal.

NO.102 Which of the following statements about the advantages of OTN are incorrect?

NO.103 When configuring the SXCS single board for the OSN3500, which of the following is the access package of the fully configured substand?

NO.104 When performing fiber cut-off test on an ordinary MSP ring, which of the following alarms will be reported? (Multiple choice).

NO.105 The SP3D board supports 63 E1 services