environment:
Projection device: BiJie Box
AP: Ruijie RAP2200(E)
Network environment: APs upstairs and downstairs are on different network segments
Problem Description:
How to solve the problem that the equipment under the wireless AP does not connect to the nearest AP to connect to the network, but connects to the remote AP
question:
The upstairs and downstairs APs are on different network segments. Suddenly, once the screen projection device was connected to the downstairs AP, the projection screen cannot be connected to the screen projection device when upstairs.
solution:
1. Try to restart the screen mirroring device (unresolved)
2. Try to reconnect wifi to the screen mirroring device (unresolved)
3. Log in to the projection device to configure the network (unresolved)
4. Log in to the upstairs AP management page to configure, increase the power of the AP, and lower the roaming sensitivity
Upstairs AP configuration
5. Then configure the downstairs AP connected to the screen projection device, lower its wireless power, increase the roaming sensitivity, and finally restart the screen projection device to solve (solved)
Downstairs AP configuration
This type of AP cannot be set to prohibit terminal access. If possible, directly bind this device to the nearest AP, and the remote AP configuration rejects the access of this projection device.
If this happens to the computer under the AP, please check the following article