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Resolved Network Recommendations

Discussion in 'Networking (Hardware & Software)' started by Gringoyle, 2010/08/04.

  1. 2010/08/04
    Gringoyle

    Gringoyle Inactive Thread Starter

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    Hello All,

    I want to add network jacks(RJ45) to all the patient rooms at work, I also want to install Wireless PoE routers in the halls for WiFi, We have about 25 PC now, no Server just a network storage device, I don't really want the users of the WiFi or the users in the patient rooms to be seeing our internal network.

    As of up to now we only had the 1 router, 3 switches connecting all us here So I ask whats the recommendation for connecting all the new potential users to the Internet. Should I get a second IP from my ISP and build a totally separate network for them? they gave us plenty of IPs, I think 5 or so.

    I see that the metroE connection they have installed has more ports for a second router to setup and make a second separate LAN or would you folks just grab a firewall device and put that in the mix?
     
  2. 2010/08/04
    retiredlearner

    retiredlearner SuperGeek WindowsBBS Team Member

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    Hi Gringoyle, I've had up to 6 PC's at home working off 1 ADSL2 (Wireless Capable) Router, with 2 --4 port switches in use. My main comp is the Router connection and 3 comps work off 1 switch. I have a 50metre lead through the space between roof and ceiling to the other end of the house and have had 2 comps through another switch operating OK.
    There may be another cheaper/efficient setup, but this has worked for me. Neil.
     

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  4. 2010/08/05
    Gringoyle

    Gringoyle Inactive Thread Starter

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    Hi retiredlearner,
    Sorry I am not sure what exactly your recommendation is, or if you made one?
    Networking the PC's will be no trouble at all. My question is about keeping the PC's that are on the network now private or just un-accessible to the other users (customers) who may use the WiFi or more important the users who will plug right in to my network.
    thats why i ask what is the standard way for this type of set-up do I make a second network just for the customers or just use security devices like firewalls to hide the office PC's.
    To me, it seems it would be essayer to ask my ISP fora second IP and basically have 2 networks each with their own path to the Internet?.
    If any of the employees want use the WiFi they can VPN tunnel to the other network.

    I also ask cause well I don't have allot of experience with security like, firewalls and this, that and an other.
     
  5. 2010/08/05
    retiredlearner

    retiredlearner SuperGeek WindowsBBS Team Member

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    Sorry, I did get crossed up. I thought you were concerned about the number of PC's off the Router.
    I think your 2nd option of an extra ISP to keep things separate is the way to go. Your Router should have a Firewall but make sure you have a good AV System with Firewall and you should be OK.
    If there is someone looking in on this Post with a better idea, don't hesitate, jump in and advise Gringoyle. Cheers Neil.
     
  6. 2010/08/06
    TonyT

    TonyT SuperGeek Staff

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    Because this is a medical zone, use a second seperate IP address and router-ap for the wifi. Your location is not specified in your profile, but if in the US you have HIPPA laws to be concerned about, keep the wired lan seperated.

    You can route the new wall jacks to the existing network using a switch plugged into a free router port.
    One router will handle up to 254 IP addresses/per block by daisy chaining switches (ex. 192.168.1.1-255).
     
    Last edited: 2010/08/06
  7. 2010/08/06
    Gringoyle

    Gringoyle Inactive Thread Starter

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    Should I, since the new RJ45 jacks are in the patient rooms, put them on the second IP and router as well? Or do I need a third network now. Also you stated that the Wifi has to be separate from the LAN, can I have Wifi that is used by the employees only bee on the same LAN as the offices?

    I have not seen the term ROUTER-AP , what does that mean.

    I am located in Arizona btw

    Thanks Gringoyle

    Duh! I see what you mean its clear to me now...lol. I thouht thas what I should have to be doing. I am also going to look in to more info about my network and HIPPA
     
    Last edited: 2010/08/06
  8. 2010/08/07
    TonyT

    TonyT SuperGeek Staff

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    router-ap = a combination device consisting of a router and and access point, as compared to a router (no wifi) and standalone access point (no router).

    Glad you see it now!

    Keep the network that uses all patient data separate from networks that use the Internet. The network with patient data should have its own separate ip addres and its Internet access should be limited to ONLY med based software (billing, insurance, software updates, off site backup, etc.) and it should be well secured and firewalled so only those specific programs can have access to the Internet, i.e. no Web browsing by personnel. Let nurse Betty do her online shopping with her blackberry!
     
    Last edited: 2010/08/07

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