Changing my Network Topology

Over the last week or so, I have been messing about experimenting with my network topology.

Previously I had a relatively simple network, a sole Airport Express with a lot of wireless clients. After having quite a few connectivity issues with the Airport Express, I knew I had to replace it with my newer Airport Extreme.

Once I did this, I left it in place for a few days to iron out any wrinkles or problems. I am running it in 802.11n b/g mode so that all my wireless clients can connect to it.

Yesterday I started to rearrange things, so that I could have wired clients, a pure 802.11n network and a separate 802.11g network.

My Airport Extreme now sits under my television, connected to it is my EyeHome, this should mean it can communicate to my iMac (which I use to record television via an Elgato EyeTV device) and stream video, audio and pictures without stuttering. I also intend to hardware a Mac mini as well and this will be my media centre for the moment – longer term I will replace this either with an Apple TV or another Intel based Mac mini. This Mac mini will have an Elgato USB EyeTV device attached.

I will also connect to the Airport Extreme (the third device to the third LAN port) an older 802.11g Airport Extreme which will be running a pure 802.11g wireless network for the older wireless clients. I will very likely stop using 802.11b devices, but as these are only PDAs I am not too worried and if I do need to test them I can always use the airport Express and plug that into the AirportExtreme as and when necessary.

Both wireless networks will use WPA as this is secure compared to WEP, however I will not be closing my networks, nor will I be using MAC address access control.

I am hoping that this will improve the network and make it much faster for internal file transfers and as I replace older Macs with newer ones which support 802.11n it should also be future proof as well.

The only downside I guess is the location of the 802.11n Airport Extreme does make it difficult to test USB hard drives and printers.

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