Connect extreme to cable modem and wifi to computer?

Currently have dsl connected to extreme then wired to Mac. Considering cable but existing port across the room, prefer not to create another or string a line on the ceiling. Must there be a wired connection to a home computer or can extreme connect to modem and wirelessly interface with Mac ( plus iPad iPhones and apple tv)?

It is also an Ethernet router - wired and wireless.

Similar Messages

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    Hi--
    I'm having a house built and all of the wiring for TV, phone, and internet will be centralized in a closet. The cable modem can be placed there as well. In one room in the basement I want to use my Airport Extreme for my iMac and USB external hard drives. In another location of the basement, I'd like to set up a Time Capsule for another desktop and USB printer. If the cat5e comes out of the wall at each location, I "think" I need a router at the closet location. I also thought I might need an Airport Express upstairs on first or second floor to boost signal for my laptop. The house isn't that big so maybe that's overkill. So beyond the router question, do I want to set up a roaming network and have the Airport Express connected via ethernet or just wireless if the thought is that I need this? Finally, if I should connect cable modem to router to Airport Extreme, Time Capsule, etc., in what order and ports does the equipment get connected? Many thanks!!

    Welcome to the discussions, Forum Girl!
    It would be best to position the cable modem and main router in the central location like the closet if possible. The other devices would connect via ethernet to the wall jacks in each room.
    If you could setup a "roaming" wireless network as you mention, this will give you better wireless performance and coverage. This is the way commercial establishments like airports, businesses, etc. are configured for wireless.
    The order of connection would go something like this: ethernet connection > cable modem >main router>devices. Devices could be computers, routers, a backup device, etc. Since the Extreme has only 3 LAN ports for ethernet connections, you will also need to plan to install an "ethernet switch" near the location of the main router to provide enough ethernet jacks. If you are planning to use DirectTV, etc or your audio/video devices require ethernet connections (most new products do for updates and extra features), be sure to plan for that as well.
    Make sure that CAT5e or CAT6 wiring is run so you will be able to take advantage of faster gigabit speeds.
    Finally, it would be a good idea to work with an IT specialist to go over your plans to make sure all the bases are covered. This would be money well spent.

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    can i use one router to connect to my cable modem them have another (not connected to a modem) and a wireless reciver so i can plug my xbox 360 into it?

     Yes you can do that ... but you need to configure the computer connect to the Router using Cable ....
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  • Connecting Motorola SB6121 Cable Modem and AirPort Extreme

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    I assume that this solution would work with any of the base stations.

    I was having the exact same issue tonight.  Just purchased the AE Model A1408 and haven't been able to maintain an internet connection on my iMac whenever I tried hooking it up via the Airport Utility application.  So after I had the SB6121 connected to the AE and the AE connected to my PC with no luck, I then went to the Network icon in System Preferences.  Clicked on "Assist me...".  Then clicked on "Diagnostics..." and followed the directions which basically had me first power down the SB6121 modem and power it back up.  Then I powered down the AE router and powered it back up.  At that point I was now getting an internet connection.  I then took my ipad 2 and went to the Wi-Fi settings and noticed it was asking me to setup a network through my AE.  I selected that and went through the simple steps to set up the network and password and now it all works.  I am a novice so don't ask me why but I now get a green solid light on my AE.  I can connect other devices wirelessly. I can still access the internet on my iMac.  For whatever reason, using the Airport Utility on the iMac doesn't work in my case and using my ipad to set up the wireless network did the job.

  • AirPort Extreme   Cisco cable modem and router

    Hi all,
    I have a Cisco cable modem/router which is being connected to an AirPort Extreme without any problems. I disable DCHP on the Cisco and connected to the WAN port of the AirPort with an ethernet cable.
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    Thank you for your answer, I'm ordering a set of these http://www.amazon.co.uk/gp/product/B004INVKP4/ref=oh_details_o00_s00_i00?ie=UTF8 &psc=1 and hope they do the job.
    I'll get back and tell if they work, might be helpful for others.
    Thanks again.

  • EA3500 loses connection to Arris cable modem and goes dormant

    Just installed the EA3500 within the last 2 weeks. I've had 3 instances now where I come home
    from work and the port light on the cable modem is not blinking to indicate a valid connection to
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    What setting do you have for your Internet connection in the router?
    Please remember to Kudo those that help you.
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  • I have an older Airport Base Snow that I gave to my brother to use for his apartment. It's connected to a cable modem and I have a network but it is not protected. How do I set a password? There is no computer in this setup, just an iPad

    I Have an older Snow Airport Base that I gave to my brother to use in his apartment. It is connected to a cable router. I have a network established but it is not secure. How do I password protect this network? There is no computer in this setup, only an iPad. Thanks!

    If this base station is actually the "snow" then you will need a Mac or PC that can run a version of the AirPort Utility that can administer this "very old" 802.11b base station. You won't be able to do so with an iOS device or Mac running Lion or newer OS.

  • Connecting Help using Cable Modem

    I am trying to connect to the internet using a cable modem. It works fine on my PC but when I try to plug it in to my Macbook, I can't connect. First off I figured I could just plug it in and hit connect, or it would connect automatically. Because the whole reason I got a mac was because of the "easy-ness" surrounding them. So can anyone guide me to somehow connect.

    The problem likely is not your Mac but your cable modem.
    Most cable modems, for some unknown reason, lock themselves to the first device they see. This means that if your PC is the first device to use it, then only the PC can use it - it won't talk to the Mac at all.
    The first solution is simple - power cycle the modem. This resets the lock so the Mac can use it (as long a the Mac is the first device), but then you have the same situation with the PC.
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  • How to set up 6th Generation AirPort Extreme to cable modem as a wireless router and then connect my 3rd Generation Time Capsule to AirPort Extreme as a wireless extender?

    What is the best way to set up my 6th Generation AirPort Extreme (A1521) to my cable modem as a wireless router and then connect my 3rd Generation Time Capsule (A1355) to my AirPort Extreme as a wireless extender? I live in a small 1 story house and I currently have the Airport Extreme connected to my cable modem in the living room and the Time Capsule plugged into the wall in my bedroom. I am able to wirelessly connect to the internet using the AirPort Extreme as my router and I can also do wireless back ups to my Time Capsule. My problem is that my connection seems to be really slow! My 1TB Time Capsule back up is only half way complete and it has been 3 days! My computer has been backing up all day and night for almost 72 hours and its still not even 75% complete. I have backed up to this Time Capsule in the past and it never took this long. I am thinking that when I set up my AirPort Extreme and Time Capsule using AirPort Utility I must have set it up incorrectly or something.
    How do I set up my Airport Extreme and Time Capsule for the fastest possible internet speed and back up speed?
    Thank you,

    AirPort Utility 5.6 works with AirPort Extreme 802.11g base stations.
    It works with N version airports.
    It will also show details of the AC model but cannot be used for the setup.. mostly.
    I purposely got the new 6th Gen Airport Extreme so my internet connection would be a lot faster!
    Your network will be much faster when you have AC client directly connected to the AE. Older client will go no faster.. but what is worse.. extend wireless is mixing new and old wireless standards.. guess what one wins.. OLD.. So when you extend wireless.. you have no improvement whatsoever. This whole post is about extending wireless.. so you cannot extend to older equipment and do any better.. maybe slightly better signal although from your comments that isn't happening either.
    I would rather not have to use an ethernet at all with the TC and I don't know EOP adapters are!
    If you do not use ethernet then you are going to be forced to accept slow speed.
    EOP (ethernet over power). Also called homeplug in the US.
    http://en.wikipedia.org/wiki/HomePlug
    Provides a method of networking over power cabling that already exists in your house.
    So what your saying is for the fastest internet speed and back up speed possible I should keep my Airport Extreme plugged into my Modem and keep my TC set up as a wireless extender? Then when I want to do back ups I should plug an ethernet cable from my TC to my MacBook Pro?
    To spell this out.
    A wireless link to an extended device will go very slowly.. if it is not direct.
    So lets say you have a laptop sitting in the lounge.. Your connection goes.. Laptop- - - - - AE- - - - -TC.
    That means two wireless links.. wireless has this nasty half duplex and single channel nature.. it can send or receive (Tx or Rx) but not at the same time.
    Ethernet by contrast does both at once. It is full duplex.
    Wireless can talk to one client at a time.. so if there are multiple items using wireless lets say 4 devices.. then your computer gets a 25% time slice. Since wireless cannot handle multiple simultaneous connections.
    Ethernet by contrast can connect multiple computers to multiple destinations at the same time.. all transmitting and receiving at full speed.
    When you put all this together.. there are a couple of rules for fast connection.
    1. Use ethernet at all times. Where you cannot use ethernet use anything but wireless.. eg EOP (homeplug) at least to try and get rid of wireless.
    2. Where you must use wireless use it sparingly and make sure it is never more than one hop.. ie never have an extend wireless (repeater is more usual term). Repeater will cause instant slowdown of 50% and maybe up to 75% just because it is so inefficient.
    3. Fastest wireless is 5ghz but it has very short range.. you need to be up close and personal to get it working.
    Apple routers however unless you do manual setup I suggest are set to connect to best signal strength not best speed. It will therefore use 2.4ghz at 25% less speed than 5ghz because it is 1db better signal.. this madness means you need to setup manually for the best setup.

  • Please help me connect eMac, cable modem, and Airport Extreme Base Station

    I connected Ethernet cord from cable modem to Airport Extreme Base Station and then another Ethernet cord from Airport Extreme Base Station to eMac, but I could not get internet access on my eMac that way. I'm only getting internet access by directly connecting eMac to cable modem. Can someone please help me with a step by step explanation of how to set these 3 machines up so that I can have internet access on both my eMac and, wirelessly, on my new MacBook. Thank you very much in advance.
    eMac & MacBook   Mac OS X (10.3)  
    eMac & MacBook   Mac OS X (10.3)  
    eMac & MacBook   Mac OS X (10.3)  

    jenngee, Welcome to the discussion area!
    Ensure that you power off the cable modem for a minute or so when you switch it to another Ethernet device.
    Ensure that you are connecting the WAN port of the AirPort Extreme base station (AEBS) to the cable modem. The eMac should connect to the LAN port.
    The steps for setting this up can be found in the "Designing AirPort Networks" (direct PDF link) document. Look through that document and try to get it setup. Then return here if you have more questions. Don't forget to post what you tried and the issues you encountered.

  • My airport is not connecting to the internet. I have a cable modem. and i'm on the internet now connected directly to the modem. what can i do?

    my airport is not connecting to the internet. I have a cable modem. and i'm on the internet now connected directly to the modem. what can i do?

    I would recommend that you do the following as a minimum:
    Power-down the modem, AirPort base station, and computer(s).
    Power-up the modem; wait at least 10-15 minutes to allow it adequate time to initialize.
    Power-up the AirPort base station; wait at least 5-10 minutes. Note: The AirPort's status light may continue to flash amber after it has intialized. That is because, there may be some additional configuration items necessary, like setting up wireless security, before the overall setup is completed to get a green status.
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    Disconnect the AirPort base station from the Internet broadband modem.
    While all of the devices are powered-down, perform a "factory default" reset on the base station. This will get it back to its "out-of-the-box" configuration and make setting it up much easier, especially if you use the "Assist me" process within the AirPort Utility. (ref: Resetting an AirPort Base Station or Time Capsule)
    After the base station resets, go ahead and power it back down.
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  • What is the proper config for the Airport Extreme when a Voice over IP device is between the cable modem and the router.

    What is the proper config for the Airport Extreme when a Voice over IP device is between the cable modem and the router.  Its a VoIPo device. The cable modem is connected to the VoIP WAN port and the LAN port on the device feeds the Airport Extreme.  The VOIP is working fine, and my Mac are getting 10. addresses from the Airport Extreme.  But I do get confict messages and lose my connection periodicaly.  Looking for help.

    Its a VoIPo device.
    Per chance, is this device the Grandstream HT502?

  • How do I set up airport on my macbook pro (wired with ethernet to cable modem) and my ipad2 to use ipad wifi?

    How do I set up airport on my macbook pro (wired with ethernet to a cable modem) and the wifi settings on my ipad2 to enable the use of wifi on my ipad?

    http://docs.info.apple.com/article.html?path=Mac/10.5/en/8156.html

  • Hi..I have an AirPort Extreme base connected to my DSL Modem and has been working fine. But I recently bought another DSL modem along with the latest Airport Express. With this one however I can't get it to connect to the Internet. Any suggestions?

    Hi..I have an AirPort Extreme base connected to my DSL Modem and has been working fine. But I recently bought another DSL modem along with the latest Airport Express. With this one however I can't get it to connect to the Internet. The light on the Express is flashing green though. Does it mean I have to re-set the settings on Airport Utility? I.e. the old settings haven't been cleared yet. Any suggestions?

    Let's see if I can get this straight.
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    See this Apple document:
    http://support.apple.com/kb/HT4259?viewlocale=en_US&locale=en_US
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  • For the new airport extreme what type of cable do I need to connect to my cable modem. Is Cat5 OK or will that bottle neck things?

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    Assuming that your cable modem has Gigabit Ethernet ports (possible, but it probably does not) Cat 5e or Cct 6 would do the job that you need.
    If the cable modem is using a 10/100 Mbps port, then Cat5 will be OK.

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