What does choosing interface as public or private during rac install mean?

What does choosing interface as public or private during rac install mean? You see the option on the OUI screen in the step after adding nodes on which you need the install.

Public: Is the interfacce where the connection to the db is done (user, application server etc).
Private: Used for communication between the nodes in the cluster and is done by the instances. No one should be able to connect via this interface.
-Andy

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    b. It is not a difficult issue for a Mac user to find a window base computer, for a PC user, if they can’t find any Mac user, they can go to a nearest Apple Shop for a favor.
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    http://discussions.apple.com/thread.jspa?messageID=2364921&#2364921
    Advance Level
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    Or visit your local Apple Retail Store http://www.apple.com/retail/
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    Your iPod warranty is expired
    You don’t want to pay any service charges
    You are prepared to buy a new one
    You can’t accept the re-sell value of your broken iPod
    Rather than leave your iPod as paper-weight or throw it away.
    You can try the following, but again, only do it as your last resort and at your own risk.
    Warning !!!! – It may or may not manage to solve your problem, and with a risk that you may further damage your iPod, which end up as an expensive paper weight or you need to pay more higher repairing cost. Therefore, please re-consider again whether you want to try the next level
    Last Resort Level
    1. . Disconnecting the Hard Drive and battery inside the iPod – Warning !! Your iPod warranty will be waived once you open the iPod.
    In Hong Kong there are some electronic shops offering an iPod service for Sad iPod, the first thing they do is to open up the iPod’s case and disconnecting the battery and the Hard Drive from the main board of the iPod. Wait for 5-10 minutes and reconnecting them back. The reason behind which I can think of is to do a fully reset of a processor of the iPod. In case you want do it itself and you believe that you are good on fixing the electronics devices and have experience to deal with small bits of electronic parts, then you can read the following of how to open the iPod case for battery and HDD replacement (with Quicktimes)
    http://eshop.macsales.com/tech_center/index.cfm?page=Video/directory.html
    2.Press the reset button on the Hard Drive inside the iPod – Suggestion from Kill8joy
    http://discussions.apple.com/thread.jspa?messageID=2438774#2438774
    Have I tried these myself? No, I am afraid to do it myself as I am squeamish about tinkering inside electronic devices, I have few experiences that either I broke the parts (which are normally tiny or fragile) or failed to put the parts back to the main case. Therefore, I agree with suggestion to have it fixed by a Pro.
    2. Do a search on Google and some topics on this discussion forum about “Sad iPod”
    Exclamation point and folder and nothing else
    http://discussions.apple.com/thread.jspa?messageID=3597173#3597173
    Exclamation point and folder and nothing else
    http://discussions.apple.com/thread.jspa?messageID=2831962#2831962
    What should I do with my iPod? Send it or keep it?
    http://discussions.apple.com/thread.jspa?threadID=469080&tstart=0
    Strange error on iPod (probably death)
    http://discussions.apple.com/thread.jspa?threadID=435160&start=0&tstart=0
    Sad Face on iPod for no apparent reason
    http://discussions.apple.com/thread.jspa?threadID=336342&start=0&tstart=0
    Meeting the Sad iPod icon
    http://askpang.typepad.com/relevanthistory/2004/11/meeting_thesad.html#comment-10519524
    Sad faced iPod, but my computer won’t recognize it?
    http://discussions.apple.com/thread.jspa?messageID=2236095#2236095
    iPod Photo: unhappy icon + warranty question
    http://discussions.apple.com/thread.jspa?messageID=2233746#2233746
    4th Gen iPod Users - are we all having the same problem?
    http://discussions.apple.com/message.jspa?messageID=2235623#2235623
    Low Battery, and clicking sounds
    http://discussions.apple.com/thread.jspa?messageID=2237714#2237714
    Sad faced iPod, but my computer won’t recognize it
    http://discussions.apple.com/thread.jspa?messageID=2242018#2242018
    Sad iPod solution
    http://discussions.apple.com/thread.jspa?threadID=412033&tstart=0
    Re: try to restore ipod and it says "can't mount ipod"
    http://discussions.apple.com/thread.jspa?threadID=443659&tstart=30
    iPod making clicking noise and is frozen
    http://discussions.apple.com/thread.jspa?messageID=2420150#2420150
    Cant put it into disk mode
    http://discussions.apple.com/thread.jspa?messageID=3786084#3786084
    I think my iPod just died its final death
    http://discussions.apple.com/thread.jspa?messageID=3813051
    Apple logo & monochrome battery stay
    http://discussions.apple.com/thread.jspa?messageID=3827167#3827167
    I am not suggesting that you should follow as well, but just read them as your reference. You are the person to make the call.
    Finally, I read a fair comments from dwb, regarding of slapping the back of the iPod multiple times
    Quote “This has been discussed numerous times as a 'fix'. It does work, at least for a while. In fact I remember using the same basic trick to revive Seagate and Quantam drives back in the mid to late 1980's. Why these tiny hard drives go bad I don't know - could be the actuator gets stuck in place or misaligned. Could be the platter gets stuck or the motor gets stuck. 'Stiction' was a problem for drives back in the 80's. Unfortunately the fix can cause damage to the platter so we temporarily fix one problem by creating another. But I know of two instances where a little slap onto the table revived the iPods and they are still worked a year or more later.”UnQuote

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