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All of this also applies to our phones and iPad's depending on age and whether their connection is 802.11ac or not. 'Ethernet has a self-assigned IP address and will not be able to connect to the Internet'. Also if I connect with an ethernet cable to one of the Router LAN ports I also get 350 Mbps. Mac mini (Late 2012) macOS High Sierra - 10.13.5 Beta (17F35e). Nearer to it, in our bedroom annex where the Extreme is located, I get 250 - 290 Mbps. Data transfer available is 300 Mbps, and my actual connection speed tops out at 220 Mbps, where I normally use it.
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I have the old 2013 MBP and I have only 802.11b/g/n, so my max. ( my Airport Utility advises Data Transfer up to 750 Mbps available to her machine)
Mac ethernet self assigned pro#
My wife's MacBook Pro is a 2016 model which has wireless 802.11ac and she get's this speed anywhere. I can confirm the the top speed we get is 350 Mbps - which is the top Xfinity Comcast delivered speed. The new one, is exactly as advertised - NEW still in it's original Apple packaging and box.recognizing it was manufactured in 2017 or 2018 My new Airport Extreme arrived this morning, and I and our LAN are happily connected in place of the old retired Extreme. Would be interested to see how the new Extreme is doing when/if you have a chance to post back. A bad cable will still allow a connection, but limit speeds to 100 Mbps. If you see 100 Mbps, that would usually indicate a bad Ethernet cable. Your new AirPort Extreme should be able to handle a 300-325 Mbps Internet connection pretty well, but it won't go much higher. It might be as quick as power off the modem, count to ten, and power up again. If you have the time, you can find out how quickly your provider will reset things.
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I suggested the 10-15 minute power down since that will cover just about all but the slowest providers. A not so good provider will sometimes take 30 minutes or more before the modem will reset. You might be able to get away with a shorter power down period for the modem, it all depends on your Internet Service Provider and how fast their equipment will reset and issue a new fresh connection.Ī really good provider will reset the modem quite quickly, maybe as quick as a few seconds.
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