Relay mode: Sometimes a device may be in the living room, but because the signal is poor, the bedroom signal may only have one bar, which requires further expansion of the wireless network. At this time, you can consider using a second wireless router to expand the network through the relay mode, and the name of the "amplified" wireless signal is consistent with the original wireless router signal name, such as mobile phones, tablets and so on, without manual switching, completely relying on the network to cover itself.
Feature: When setting the trunk, you need to connect to another WiFi signal, and keep the WiFi name Settings completely consistent.
Application scenario: Expand the network to achieve signal "roaming" within a certain range