A:AnswerIf you hard connect the first eero, and use the wifi connect for the others, i would turn off the wifi on the main router so only the eero is broadcasting.
A:AnswerAs long as that Cox modem provides access to the internet via ethernet cable (which the main/gateway eero would plug into), eero should work fine. That modem does generate its own wifi network so you will want to disable that if possible, having two devices generating wifi networks in close proximity will almost guarantee that they will interfere with each other.
A:AnswerNot sure what you mean by (Nodes) but what’s nice about these it has a dual band so if ur not sure on what band any devices use it will connect automatically!
A:AnswerYes you can. One eero needs to be hardwired to the internet/modem but other wireless eero (With ethernet ports, make sure to not get the Beacon or the eero 6 extender, those two models do not have ethernet ports) can use their ports to connect devices or a switch to.
A:AnswerYes, the eero works with any internet provider. It just requires that the gateway/head eero have a hardwired/ethernet connection to the internet/modem.
A:Answerthe other 2 units are basically extenders from the main router. but they can all work off each other. you only need 1 router to feed the house with internet. their signals work well, but they need to be positioned in the right place. plan it out ahead of time and try to get them not to far from each other.
