ExamGecko
Login
Home / Huawei / H31-311 / List of questions
Ask Question

Huawei H31-311 Practice Test - Questions Answers, Page 16

Add to Whishlist

List of questions

Question 151

Report Export Collapse

Which of the following can be configured as the monitoring time of NE performance events?

Become a Premium Member for full access
  Unlock Premium Member

Question 152

Report Export Collapse

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.

Become a Premium Member for full access
  Unlock Premium Member

Question 153

Report Export Collapse

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.

Become a Premium Member for full access
  Unlock Premium Member

Question 154

Report Export Collapse

Which of the following is not an EVPLAN feature?

Become a Premium Member for full access
  Unlock Premium Member

Question 155

Report Export Collapse

Which of the following are the steps for multiplexing low-speed services into high-speed SDH

services?

(Multiple Choice)

Become a Premium Member for full access
  Unlock Premium Member

Question 156

Report Export Collapse

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?

Become a Premium Member for full access
  Unlock Premium Member

Question 157

Report Export Collapse

Which of the following statements about the signal label byte C2 is incorrect?

Become a Premium Member for full access
  Unlock Premium Member

Question 158

Report Export Collapse

Which of the following is the maximum number of OSN 3500 subracks that can be installed in a 2.2 m cabinet?

Become a Premium Member for full access
  Unlock Premium Member

Question 159

Report Export Collapse

Outband networking requires higher costs than inband networking, but provides more reliable management channels.

Become a Premium Member for full access
  Unlock Premium Member

Question 160

Report Export Collapse

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?

Become a Premium Member for full access
  Unlock Premium Member
Total 186 questions
Go to page: of 19
Open VPLUS File
Convert VPLUS to PDF

Related questions

Which of the following is the multiplexing mode of SDH?
Which of the following are the main advantages of SDH? (Multiple Choice)
The interval between two adjacent pointer justification events is at least ( ) frames.
According to ITU-T recommendations, the requirement that the MSP switching time should be within 50 ms is conditional. For example, the number of NEs on an entire ring network is less than 16.
Forced switching, fiber cut switching, manual switching, and exercise switching are in the descending order of priority.
The pointer is used for alignment and indicates the start position of VC-n in the corresponding AU or TU frame. In this way, the receive end can correctly remove the corresponding VC from the STM-N, and then split the VC and C encapsulation to separate low-rate signals, such as PDH. That is, low-rate tributary signals can be directly dropped from the STM-N signal.
Which of the following factors determines that the optical signal-to-noise ratio (OSNR) at the receive end decreases to a certain extent After signals are transmitted for a certain distance in a WDM system, the optical signal-to-noise ratio (OSNR) at the receive end decreases to a certain extent. Which of the following is the main cause?
The last 256 columns in the OTN frame structure are FEC areas, which are used for forward error correction.
Which of the following is the frame structure of STM-16?
Frame-Mapped GFP (GFP-F) is a processing mode oriented to data coding blocks (such as Fiber Channel and ESCON).