Friday, 26 April 2019

wireless networking - Difference between wifi router and access point?


I see both terms used, and I was wondering what the difference is between a wifi router, and a wifi access point. Does the latter only create a LAN, with no way to connect the wifi box with a second network?


Thank you.



Answer



Access Point is just a bridge between wired and wireless networks. It only operates in 1st and 2nd layer. It doesn't perform any 3rd-layer operations (routing, NAT-ing, IP filtering...)


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