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Huawei Certified Internetwork Expert-Transmission Sample Questions:

1. The WDM optical layer ASON DCC D4-D12 setting pass-through has no effect on ASON

A) TRUE
B) FALSE

2. The function of PW OAM is basically the same as that of Tunnel. The PW OAM mechanism can effectively detect, confirm and locate defects and faults originating from the PW layer network.
Which of the following functions are not available in PW OAM?

A) Ping
B) LB
C) BDI
D) FDI

3. In the Linux system, configure an IP address of 129.9.1.100 for the network card Eth0, and the command used is ()

A) ipconfig eth0 129.9.1.100
B) ipconfig 129.9.1.100
C) ifconfig eth0 129.9.1.100
D) ifconfig 129.9.1.100

4. A path is a transmission entity, which is connected by a pair of "one-way paths" that can simultaneously transmit information in opposite directions between their respective outputs and inputs.

A) TRUE
B) FALSE

5. It is found that the U2000 dual machine of the customer network is in the dual master state. In the measures and descriptions of the problem, the correct one is () (multiple choice)

A) Run the command #vradmin -g datadg repstatus datarvg, and find that the data status is "consistent, up-to-date", which means that the primary and secondary data are not synchronized and need to be updated
B) Check whether the heartbeat line between the main and standby machines is working properly
C) You can first check whether there is any abnormality in the operating status of the main and standby machines
D) If it is a DCN problem, you can use the command #vradmin -g datadg repstatus datarvg at the main site to check the status of the high-availability system after the repair

Solutions: