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Huawei Certified Internetwork Expert-Transmission Sample Questions:

1. Which of the following information needs to be paid attention to when the TOA board opens the GE service (multiple choice)

A) Docking module type
B) Ethernet VLAN information
C) Ethernet working mode
D) MTU value

2. Which of the following descriptions of ODUk SNCP protection types are wrong?

A) When the protection subtype is "SNC/I", there is no need to set OTN overhead, but when configuring this type of protection, both ends of the business must be within the scope of SM overhead monitoring;
B) The ODUk SNCP protection configuration of the receiving site needs to be consistent with the ODUk SNCP protection configuration of the sending site;
C) The protection subtype is "SNC/S": To monitor the PM layer, OTN overhead needs to be set;
D) For the boards that need to be configured with ODUk SNCP protection and electrical crossover, the configuration is different according to the selected board and client side services;

3. Which of the following descriptions of the 100G hybrid transmission system is wrong ()?

A) The mixed transmission cost is related to the number of transmission spans and the width of the isolation band, and has nothing to do with the FEC encoding method
B) 40G DQPSK and coherent signals will not affect each other, no isolation band is required
C) In mixed transmission, the coherent signal starts from the long wavelength, 10G starts from the short wavelength, and the isolation band can be filled with 40G DQPSK wavelength
D) Coherent and non-coherent signals (10G, 40G ODB) will affect each other, resulting in a sharp drop in performance, and isolation bands are necessary

4. There are two NG-SDH network elements A and B.
A is a gateway network element.
The network manager manages B through ECC routing through A.
The network manager can log in to A, but cannot log in to B through A.
What are the possible reasons? (multiple choice)

A) Manually set up ECC routing
B) The main control board is abnormal
C) The optical board connected to B does not create a logical board
D) Cross-connect board is not inserted

5. When Huawei OTN and ZTE OTN equipment are connected, the ODU0 and ODU1 time slots of Huawei OTN equipment use sequential mode. Which statement is correct below (multiple choice)

A) The order of ODU0 is different
B) The order of ODU0 is the same
C) The order of ODU1 is different
D) The sequence of ODU1 is the same

Solutions: