NEW QUESTION 333
Which of the following are device-level protection schemes for SDH products? (Multiple choice).

NEW QUESTION 334
When configuring the SXCS single board for the OSN3500, which of the following is the access package of the fully configured substand?

NEW QUESTION 335
When setting up LCAS mode, follow these principles:
1. If both ends of the device are Huawei devices, please set it to “Standard Mode”.
2. If a Huawei device is interconnected with a third-party device, set the interconnect device to the same mode according to the mode supported by the third-party device.

NEW QUESTION 336
The working mode of the port determines the flow control mode of the port.
When the operating mode is 100Mbit/s full duplex, one of the following flow control modes can be used

NEW QUESTION 337
When there is a Critical False In Seconds (SES) in the PM portion of the ODUk layer, which of the following alarms is reported by NMS?

NEW QUESTION 338
Which of the following board configurations for ROADM nodes are correct? (Multiple choice)

NEW QUESTION 339
Which of the following device domains can be managed by U2000? (Multiple choice).

NEW QUESTION 340
TM is a terminal multiplexer, and its functions are: the line end inputs/outputs one STM-N signal, and the branch port can output/input multiple low-speed branch signals.

NEW QUESTION 341
Which of the following is the adjustment unit of AU-PTR?

NEW QUESTION 342
For Huawei equipment, NODE ID is the unique identifier of the intelligent network element in the control plane. After the network is configured with intelligent services, the NODE ID will no longer be modified during construction.

NEW QUESTION 343
Which of the following descriptions about the Ethernet frame structure is wrong?

NEW QUESTION 344
According to the different transmission media, the transmission system can be divided into () system and () system.

NEW QUESTION 345
Which of the following networking types is optical line protection mainly used in?

NEW QUESTION 346
Which of the following statements regarding the sequence of signal flows between the SDH interface and the cross-connecting unit is correct?

NEW QUESTION 347
PRBS can be used to test that the SDH service is healthy and that the protection reversal function is working.

NEW QUESTION 348
In the Directionless scenario, the current path cannot be flexibly adjusted.

NEW QUESTION 349
For (on-premises) HA solutions where active and standby servers are deployed in the same location, which of the following platforms can be deployed? (Multiple choice).

NEW QUESTION 350
In the case of a 1+1 linear MSP, which of the following switching modes does not require the APS protection protocol full (multiple choice) to be enabled