QA engineers start the SmartKit NSE2700 Quality Inspector tool, which of the following methods can be supported to connect devices?

What are the correct descriptions of VLAN in MA5600?

Is the following description correct? The OLT supports directly copying the user message priority as the priority of forwarding messages, and also supports the local setting of the priority directly on the OLT.

Is the following description correct? When negotiating the project acceptance test items with the customer, it is recommended to submit the product-related product acceptance manual directly to the customer, so that the customer can choose the test item by himself.

Regarding the ADSL rate limit in the UA5000, which of the following statements is incorrect?