What will happen if iBGP link fails Enterprise level

The above diagram shows the setup of my network.
We have 2 site running service to provide content for our customer. Both ISP aggregate our ASN 4000 so that which client can find which ever AS path is closer to them.
Question is that if our iBGP link is down and both ISP continue to aggregate our ASN. Will our setup still works? because I feel that the network will be confuse now of which path to take

Your ibgp link is providing failover for when the respective ISP goes down. If the ibgp link goes down, it wouldn't affect the individual path for each site. (Site A can still get to ISP A and Web Server 1.) If you lose the circuit to ISP A *AND* the ibgp link, then all of your users would route to the Site B side. Also, if you lose any ISP circuit, A or B, the users will still go to the side that's up. Make sense? You can manipulate your paths in BGP to always select the ISP as the main path, and if that path goes down, then you could configure the ibgp neighbor as the next path to take.
HTH,
John

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What will happen to ongoing transaction in RAC if the node fails?

In my RAC setup with three nodes .....if there are few transactions going on one node and the same node fails what will happen to those ongoing transactions........i mean will they be rollback....or what?????????
Thanx in advance
Gagan

this is an sqlplus feature. If you do not useSQLPLUS, but something like toad or any other client,
it will not work.
But, it gonna work with middleware softwares.well, if sqlplus could do it, another software could do the same. The trick is, you must reexecute the same select and be sure to get the rows in the same order !!!
If you do a fetch, this is ok, there is well a "select cursor" failover, but for a "bulk select", you should restart your query.
>
well, the transaction will be rollback and you willlose contact if you use sqlplus
Not necessarly, if you configured load balance, then,
you wont loose the connection.Will not you? I must try it one day, I just removed RAC from my notebook last week because of the lack of disk space...
>
the select actually reexecutes on the other node insqlplus, but you only "see" the lines comming after
the current ones (but the whole select is
reexecuted)
Exactly, but, user wont realizes this.apart from the time he will have to wait, which can be quite long if the query already returned 90% of the rows...
>
Go through the link which I have provided in my
earlier reply for more understanding on type of
failover and load balance.well, quite unclear actually :
Therefore, with Transparent Application Failover, a client notices no connection loss as long as one instance remains active to serve the application... there is no "connection loss", which does not mean there is no "loss" !
http://download-west.oracle.com/docs/cd/B10501_01/network.920/a96580/advcfg.htm
Active Transactions
Any active transactions are rolled back at the time of failure because TAF cannot preserve active transactions after failover. The application instead receives an error message until a ROLLBACK is submitted.
which means, your application must manually resent the transaction or whatever is appropriate

MY PC WAS REFORMATTED. WHAT WILL HAPPEN WHEN I CONNECT MY IPOD TO MY PC NOW

Hi everyone!
My pc was recently formatted, and now I want to add new songs to my iPod. What will happen to the songs in my iPod when i connect it to the newly formatted PC? (not all songs in my iPod are in my PC anymore).
Is there a way I can get all my songs from my iPod to my PC? If there is a way, would the songs remain organized from the iPod to the PC? Coz I am very organized with my iTunes and iPod, every artist, genre, album title is fixed.
Would the PC automatically update my iPod? I know there is a setting in iTunes where I could choose if iTunes updates my iPod automatically or manually, but I can't seem to find it. I'm afraid to connect my iPod now to my PC because this might erase and foul up my songs in my iPod.
Thanks and please help.
Chad

If your iPod is set to update automatically you just need to take care when connecting back to your computer and an empty iTunes. If it is set to automatically update you will get a message that your iPod is linked to a different library and asking if you want to link to this one and replace all your songs etc, press *No*. Pressing "Yes" will irretrievably remove all songs from your iPod. Your iPod should appear in the iTunes source list from where you can change the update setting to manual and use your iPod without the risk of accidentally erasing it: Managing Your Songs Manually
You can also use a keyboard command to prevent your iPod auto-syncing with iTunes. While connecting the iPod to the computer on Windows hold down the Shift + Ctrl keys (on a Mac hold down the Option and Command (⌥ and ⌘) keys). This will stop the iPod from auto-syncing with iTunes and the iPod will appear in the source list. Wait until you are sure the iPod has mounted, and that it will not auto sync and then you can let the keys go. This may take between 20 to 30 seconds depending on your computer. Then go to Edit>Preferences>iPod and check the "Manually manage songs and playlists" box.
You can't sync or drag your music back directly from an iPod to iTunes, the transfer of music is designed by default to be one way from iTunes to iPod. However there is a manual method of accessing the iPod's hard drive and copying songs back to iTunes on Windows posted in this thread: MacMuse - iPod to iTunes
If you prefer something more automated then there are a number of third party utilities that you can use to retrieve the music files and playlists from your iPod, this is just a selection. Have a look at the web pages and documentation for these, they are generally quite straightforward.
YamiPod Mac and Windows Versions
iGadget Windows Only
iPodCopy Mac and Windows Versions
iPod Access Mac and Windows Versions
PodUtil Mac and Windows Versions
iPodCopy Mac and Windows Versions
PodPlayer Windows Only
Whichever of these retrieval methods you choose, keep your iPod in manual mode until you have reloaded your iTunes and you are happy with your playlists etc then it will be safe to return it auto-sync again. I would also advise that you get yourself an external hard drive and back your stuff up in case you have problems again. External drives are comparatively inexpensive these days and you can get loads of storage for quite a small outlay.

What will happen when I install Leopard?

So when leopard comes out in a few weeks and I install it, what will happen to all the files and apps on my computer. Will they be gone? Will I have to redo everything?
This is my first transition on a new OS X. I switched right aftr Tiger came out. What is going to happen?

Fair comment!
If you want the full nine yards:
There are no guarantees, but following this procedure when installing updates and upgrades on your Mac will go a long way towards avoiding unpleasant after effects and ‘post-update stress disorder’.
It is also worth noting that it is an extreme rarity for updates to cause upsets to your system, but they may well reveal pre-existing ones, particularly those of which you may have been unaware. If you are actually aware of any glitches, make sure they are fixed before proceeding further.
So before you do anything else:
If you can, make a full backup first.
Turn off sleep mode for both screen and hard disk.
1. Repair Permissions (in Disk Utility)
2. Verify the state of your hard disk using Disk Utility. If any faults are reported, restart from your install disk (holding down the C key), go to Disk Utility, and repair your startup disk. Restart again to get back to your startup disk.
At least you can now be reasonably certain that your system does not contain any obvious faults that might cause an update/upgrade to fail.
3. Download the correct version of the COMBO update from the Apple download site. If your car runs on gasoline you would not want to fill the tank with diesel, so don’t try to install the PPC updater on an Intel Mac!
If you prefer to download updates via Software Update in the Apple menu (which would ensure that the correct version for your Mac was being downloaded), it is not recommended to allow SU to install major (or even minor) updates automatically. Set Software Update to just download the updater without immediately installing it. There is always the possibility that the combined download and install (which can be a lengthy process) might be interrupted by a power outage or your cat walking across the keyboard, and an interrupted install will almost certainly cause havoc. Once it is downloaded, you can install at a time that suits you. You should make a backup copy of the updater on a CD in case you ever need a reinstall.
Using the Combo updater ensures that all system files changed since the original 10.4.0 are included, and any that may have been missed out or subsequently damaged will be repaired. The Delta updater, although a temptingly smaller download, only takes you from the previous version to the new one, i.e. for example from 10.4.9 to 10.4.10. Software Update will generally download the Delta updater only. The preferable Combo updater needs to be downloaded from Apple's download site.
Now proceed as follows:
4. Close all applications.
5. Unplug all peripherals except your keyboard and mouse.
6. Install the update/upgrade. Do not under any circumstances interrupt this procedure. Do not do anything else on your computer while it is installing. Be patient.
7. When it ask for a restart to complete the installation, click restart. This can take longer than normal, there are probably thousands of files to overwrite and place in the correct location. Do nothing while this is going on.
8. Once your Mac is awake, repair permissions again, and you should be good to go!
If your Mac seems slightly sluggish or ‘different’, perform a second restart. It can’t hurt and is sometimes efficacious!
9. Open a few of your most used applications and check that all is OK. In this connection please remember that not all manufacturers of third party applications and plug-ins, add-ons, haxies etc, will have had time to do any necessary rewrites to their software to make them 10.4.10. compliant. Give them a weeks or two while you regularly check their websites for updates. This applies particularly to plug-ins for Safari 3.
N.B. Do not attempt to install two different updates at the same time as each may have different routines and requirements. Follow the above recommendations for each update in turn.

What will happen when I quit iphoto during repair?

I force quit my iphoto because the whole computer was running slow.
then when I open it again, it pops out a window asking to repair. I let it repair
but it wasn't really moving and took so long. I was wondering what will happen
if I quit iphoto now?

Make a back up now, so things at least can't get any worse.
Then quit and try again.
If that fails:
Download iPhoto Library Manager and use its rebuild function. (In Library Manager it's the FIle -> Rebuild command)
This will create an entirely new library. It will then copy (or try to) your photos and all the associated metadata and versions to this new Library, and arrange it as close as it can to what you had in the damaged Library. It does this based on information it finds in the iPhoto sharing mechanism - but that means that things not shared won't be there, so no slideshows, books or calendars, for instance - but it should get all your events, albums and keywords, faces and places back.
Because this process creates an entirely new library and leaves your old one untouched, it is non-destructive, and if you're not happy with the results you can simply return to your old one.

What will happen if i mention like load-on-startup -1 /load-on-startup ?

Hi All,
In my web.xml what will happen if i mention like <load-on-startup>
-1</load-on-startup> ?

It's not WebLogic-specific, the load-on-startup web.xml element is a standard common component to all application servers.
As for what it does, then yes, the BEA link explains it well enough. So that explanation applies to WAS too.

How the data is stored in Info cube...in the back end what will happen???

Hi Experts,
How the data is stored in Info cube and DSO...in the back end what will happen???
I mean Cube contain Fact table and Dimension tables How the data will store and what will happen in the backend???
Regards,
Swetha.

Hi,
Please check :
How is data stored in DSO and Infocube
InfoCubes are made up of a number of InfoObjects. All InfoObjects (characteristics and key figures) are available independent of the InfoCube. Characteristics refer to master data with their attributes and text descriptions.
An InfoCube consists of several InfoObjects and is structured according to the star schema. This means there is a (large) fact table that contains the key figures for the InfoCube, as well as several (smaller) dimension tables which surround it. The characteristics of the InfoCube are stored in these dimensions.
An InfoCube fact table only contains key figures, in contrast to a DataStore object, whose data part can also contain characteristics. The characteristics of an InfoCube are stored in its dimensions.
The dimensions and the fact table are linked to one another using abstract identification numbers (dimension IDs) which are contained in the key part of the particular database table. As a result, the key figures of the InfoCube relate to the characteristics of the dimension. The characteristics determine the granularity (the degree of detail) at which the key figures are stored in the InfoCube.
Characteristics that logically belong together (for example, district and area belong to the regional dimension) are grouped together in a dimension. By adhering to this design criterion, dimensions are to a large extent independent of each other, and dimension tables remain small with regards to data volume. This is beneficial in terms of performance. This InfoCube structure is optimized for data analysis.
The fact table and dimension tables are both relational database tables.
Characteristics refer to the master data with their attributes and text descriptions. All InfoObjects (characteristics with their master data as well as key figures) are available for all InfoCubes, unlike dimensions, which represent the specific organizational form of characteristics in one InfoCube.
http://help.sap.com/saphelp_nw04s/helpdata/en/4c/89dc37c7f2d67ae10000009b38f889/frameset.htm
Check the threads below:
Re: about Star Schema
Differences between Star Schema and extended Star Schem
What is the difference between Fact tables F & E?
Invalid characters erros
-Vikram

What will happen if I return refurbished iPod?

I made a stupid mistake when I recently ordered a refurbished iPod Nano for my girlfriend for Christmas.
I just didn't realize that the refurbished unit was a 1st generation iPod; I thought I was buying her a 2nd generation unit.
So, what will happen if I return the iPod? The box has been opened and she has used it for a couple of days. Will there be a restocking fee or anything of that sort?

Thanks for the reply and link.
Looks like I might be in trouble since I threw the box away.
I wonder if their "All products must be packed in the original, unmarked packaging" applies to refurbished products that just come in a plain brown box?

What will happen if i install this printer software update

RE: HP software update 2.11
i have an hp printer (of wich i am getting a replacement when i can)
i used to have a pc and the software was a nightmare it always wanted to update
and i dont trust or like hp software
will this update install an hp software program
i like the mac printer software i use it to scan and print just fine without the hp software
maybe a wierd question .. i might be a little scard from to much windows exposer haha

I don't blame you for your concern, but what will happen is probably nothing. No apps are installed, just new or updated drivers.
If you click the link associated with that update you will see a comprehensive list of all the updated HP drivers. The update probably delivers drivers for newer HP printers, leaving the older ones unaffected. If your existing printer is working you can just ignore the update.
I'm still using a LaserJet that I bought in 1993; the update didn't change anything.
If you are in the market for a new printer I recommend researching other manufacturers.

What will happen if i reset my phone..will i lose my contacts?

what will happen if i reset my iphone ..will i lose my contacts??

No. You will not lose your contacts just by resetting.
If at some point you need to restore your iPhone, you can re sync your contacts using iTunes.
http://support.apple.com/kb/ht1414
Good idea to create a backup if you haven't done so. Instructions at that link.

What will happen if City was created as a Display attribue in this case?

Hi,
I know if you have City as a Navigational Attribute of State and you drop it in front of State in a report, you get details of the of States by Cities (i.e. the drill down) as follows:
State     City     Total Sales
DE     Newark     $50,000
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CA     Bronx     $120,000
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What will happen if City was created as a Display attribue?
Can you suggest a typical Display attribute for this scenario?
Thanks

Hi.
PC disks should be FAT32 formatted as they come and if you out the disk into an external drive enclosure be it USB or Firewire, your iMac should be able to mount it and read it.
If you want to use this "re-convert" hard drive as your "permanent" external drive for your iMac and nothing else, I would advise you to reformat the disk to the GUID format (partition), which is recommended for all Intel Macs, because they read and write to external drives a little differently from their PPC counterparts.
Here's the link to how to reformat/re-partition a drive to GUID:
http://gizmodo.com/gadgets/apple/leopard-disk-utility-format-issue-screws-with-t ime-machine-but-theres-an-easy-fix-316573.php
Cheers

What will happen to iPod 5G's info when I do a fresh Windows install?

Title basically says it all. I've been using my iPod Video as a storage device as well as for music, and I'm going to do a clean install of Windows XP in the near future-my CD/DVD drive has somehow failed to respond (code 41), so reinstalling Windows to factory settings should do the trick. Only problem I can foresee is what will happen to all the data on my iPod when I reinstall the CD software for iTunes and my iPod drivers-will all the data on my iPod disappear when I reconnect it to my laptop for the first time?
Just wondering if anyone's done this before, as I'll assume it's a typical topic.

When the iPod is connected to the PC after reinstalling Windows, a message will appear asking you if you want to change the computer the iPod is associated with will appear if iTunes is installed; pressing Erase & Sync on this dialog box will delete all content on the iPod that was synced from iTunes. Content copied to the iPod outside of iTunes will not be erased by iTunes unless you explicitly restore the iPod.
(25302)

What will happen if skip upgrading iPhone 3G & then restore to iPhone 4?

Character limit in the subject line made it hard to get my point across, so I'll expound...
I've got an iPhone 3G running iOS 3.1.3, and also have my reservation in to get the iPhone 4 on Thursday. In light of lots of people talking about performance troubles with iOS 4.0 on the iPhone 3G, I'm thinking I might skip the upgrade.
Normally, when I've gotten new iPhones, I do a full backup right before I go to the Apple Store, and then when I get home I plug the new phone in and let it restore all of my data. But, what will happen when I plug in my iPhone 4 if my 3G backup has everything coming from a 3.1.3 image? Is it going to end up "downgrading" my iPhone 4 to iOS 3.1.3, forcing me to then run an OS upgrade? Is the restore going to outright fail?
Wondering if I don't just need to bite the bullet and upgrade my iPhone 3G to make Thursday that much easier...

It will work, It will use the apps and data from the old backup, but will not change the operating system version.

What will Happen in R3 side while Replicating Datasource

Hi Friends,
what will happen in R3 side and BW side while replicating datasource in BW side
Thanks & Regards,
Gowri

Hi Gowri,
Replication needs to be done only when you change the extract structure which in turn would change your datasource. The simplest way to know when replication needs to be done is each time you save you datasource in R/3. This causes the timestamp of the datasource to be changed and hence the timestamp of the datasource in R/3 and BW are not in sync. Replication would make the timestamp in sync in both R/3 and BW.
Hence you would notice the error "Timestamp error" when you do not replicate the datasource after changing it.
Also check this link:
Re: time stamp
Bye
Dinesh

Who should open a new account? What will happen to older purchases?

My wife has been using my Apple account for a few years. I also have an iCloud account and used iTunes Match. Now I have my own iPad, and need to "cut off" my family from access to my Apple email, iCloud documents, etc. Who should start a new account - me or my wife? What will happen to our purchases, and what devices will be able to play them?

Hi claybrowne,
iTunes purchases are linked to the Apple ID they are purchased under, so you should keep your account.
There is the option for your wife and family to continue to use your Apple ID for purchases only but have their own Apple IDs for iCloud, but I'm not sure how to stop them from using your Apple ID for other things other than telling them "this is for purchases only, use your own account for everything else."
See "Apple IDs and iCloud", the section "Using one Apple ID for iCloud and a different Apple ID for Store Purchases". They can have their own email and Apple ID for FaceTime, Messages, iCloud, etc.
ivan

What will happen if iBGP link fails Enterprise level

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