Huawei H31-311 Practice Test - Questions Answers, Page 16
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Which of the following can be configured as the monitoring time of NE performance events?
Automatic laser shutdown (ALS); When no optical signal is received, the ALS function automatically shuts down the corresponding optical module. This function protects onsite maintenance personnel.
The U2000 can be flexibly interconnected with different third-party NMSs through northbound interfaces (NBIs), and provides information about physical inventory and alarms to the upper-layer NMSs.
Which of the following is not an EVPLAN feature?
Which of the following are the steps for multiplexing low-speed services into high-speed SDH
services?
(Multiple Choice)
Assume that 2 x VC-12 timeslots need to be bound with VCTRUNK1 of the N2EFS4 board. When 8 x VC-4 timeslots are available on the N2EFS4 board, which of the following timeslots meets the requirements?
Which of the following statements about the signal label byte C2 is incorrect?
Which of the following is the maximum number of OSN 3500 subracks that can be installed in a 2.2 m cabinet?
Outband networking requires higher costs than inband networking, but provides more reliable management channels.
For an OSN 3500, which of the following boards provides the centralized backup function for the +3.3 V power supply of each board in the subrack?
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