[Mar 29, 2022] Step by Step Guide to Prepare for H12-931-ENU Exam BrainDumps [Q82-Q97]

NO.82 When deploying QoS, where the complex classification of data flows is usually deployed in the network

NO.83 It is known that the technical indicators of the GE optical interface of a certain PTN equipment are as follows: average transmit optical power (dBm): -5~0, receiving sensitivity (dBm): -23, minimum overload point (dBm): -3, minimum extinction ratio (dB) ): 9. For this optical interface, which of the following optical power (dBm) is the most suitable received optical power?

NO.84 The main difference between SNCP and PP ring is that SNCP adopts tributary board selective reception while PP adopts cross board selective reception.

NO.85 The TN13FIU board does not support optical power detection, but supports reporting MUT_LOS alarms through alarm synthesis

NO.86 Some statements about Sybase database, the correct one is () (multiple choice)

NO.87 The OSN8800 device newly expanded a TN55ND2 board, and it was found that the board could not go online. The following reasons are impossible:

NO.88 For back-to-back OTM sites, three new relay wavelengths are added. The schematic diagram is as follows. The following statement is wrong

NO.89 The following descriptions about 1+1 protection and 1:1 protection of MPLS Tunnel are correct (multiple choice)

NO.90 SDH equipment mainly has two platforms, 4.0 and 5.0. In the main control board replacement, the replacement steps under different platforms are different. Which of the following operations are specific to the 5.0 platform?

NO.91 Significance of engineering survey (multiple choices)

NO.92 An intelligent clock subnet can realize the automatic tracking and automatic switching of the clock only by configuring the reference clock, avoiding the clock interlock.

NO.93 The existing network needs to be transformed into 1+1 line protection of OMS, the following description is correct (multiple choice)

NO.94 SPC (Software Permanent Connection). It is the business connection between PC and SC. The user to the network part is directly configured by the network management management plane, and the connection of the network part is initiated by the network management management plane to the ingress network element control plane, which is completed by the ingress network element control plane through signaling

NO.95 After the single main control is replaced with the main control, the new main control is inconsistent with the previous failed main control software, which alarm may be reported by the network element

NO.96 Two SNCP rings intersect. For cross-ring services, the configuration of intersecting nodes is particularly important. In order to achieve the best protection effect, each intersecting node needs to be configured with 1 unidirectional cross-connection and 2 pairs of SNCP protection groups.

NO.97 The ring network of the OSN6800 equipment group was newly opened, and ODU1-SNCP/N protection was enabled. The engineer reported that a switch occurred one day and has not been restored, but there is no problem with the optical cable. There is an ODU_SNCP_PS alarm on the corresponding ND2 optical port.
Possible reasons are: (multiple choices)