We intend to set up the RUT240 in our building on each floor (total 3F)and both of the RUT240 have carrier SIM card inserts to connect to the network.
Also, those three RUT240 routers (RUT240-1, RUT240-2, RUT240-3) all have identical SSID, but there are some use scenarios that have confused me so want to hear the suggestion.
(Draw a simple diagram to explain below)
1. If the user finds the Wifi SSID on 1F with a laptop and connects to RUT240-1 through the carrier SIM to the Internet. And what if due to some problems with the RUT240-1 can't work normally, then do my laptop Wifi access will automatically jump to RUT240- 2 and then connect to the internet due to those two routers have the same SSID and both having the SIM network?
(The above assumes that the signal of RUT240-2 can reach out to 1F, but the signal strength was relatively weak)
2. Furthermore, if both RUT240-1 & RUT240-2 have problems and cannot connect to the Internet, can users connect to RUT240-3 automatically?
3. If the above methods are not feasible, what are the suggestions to achieve this goal for this use case?
4. How many clients can available to access the RUT240, intend to know the limitation the router can provide.