Communication to and fro between 2 DCs

Hi,
I have created 2 DCs in WD for Java - DC1 and DC2.
In DC1 I have embedded DC2 (DC2- InterfaceController had been made public). Communication from DC1 (view1) to DC2(view2) is successful.
How to make communication from DC2(view2) to DC1(view1) ?
If I try to create plug from DC2 to DC1 (will get cyclic error), unable to create plugs
Please suggest the solution

Hi anmol,
You have to use the DC1 (View) in DC2 (View) then you have to add the DC2 into DC1.
Go to DC Metadata-> CD Definition -> Used Dc.. Right click and click on Add Used DC.
Once you add the DC then you have to add the "Used component"..
Go to "Used Web Dynpro Component" right click and click on "Add Used component" and select the component to be used.
Now you can use the DC2 components & Views in DC1.
Hope this will help you.
Thanks
Sandy

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[http://help.sap.com/saphelp_nw70/helpdata/en/2b/e4a43f4aa1330ee10000000a114084/content.htm]
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How to improve client handover and roaming between AP's

Improving client Handover and roaming between APs
There are a few standards and methodologies available to use to improve handover of clients between APs. Most are focused on VOIP technologies, but it must always be remembered that we cannot control the client Handover (especially with legacy clients) we can only encourage them. Some Standards and methods work well for some environments and some do not - test the recommendations extensively before implementing in a live Production environment. It must also be noted that all settings take effect immediately once applied, however from a client perspective it might need to re-associate for the changes to take effect client side.
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The Standards and Definitions
802.11k
IEEE 802.11k allows a device to quickly identify nearby APs that are available for roaming. When the signal strength of the current AP weakens and the device needs to roam to a new AP, it will already know the best candidate AP with which to connect to.
802.11r
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When a device roams from one AP to another on the same network, 802.11r streamlines the authentication process. BSS allows a devices to associate with APs more quickly. Coupled with 802.11k's ability to quickly identify the target AP, BSS's faster association method may enhance application performance.
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The AP monitors the RSSI for every associated client. If the RSSI for a specific client falls below "low-rssi-threshold" and continues to fall for the "rssi-falloff-wait-time", then the AP will send a de-auth to the client.
The de-auth is meant to kick the client away from the current AP and get it to re-authenticate to a nearby AP. This will have the effect of helping a client handover between 2 APs.
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Remove Lower Transmit Rates
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802.11k
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802.11r
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Transmit rates can be adjusted in the Advanced tab of SSID under your VAP profile.
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Local Probe threshold can be adjusted in the advanced tab of SSID under your VAP profile.
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Hi, thank you for the helpful guidance. I have a basic question, if the device roam from one AP to another AP with the same SSID. Is there a need of re-authentication given a) the network uses EAP based authentication; b) the network uses MAC address authentication. If there is no need of EAP re-authentication, how the 802.11 keys are moved to the new AP. Thank you very much if you could help me clarify my thought.

Sync calendar and contacts between Outlook 2013 and iPhone 4

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Hello,
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I'll add my voice to the chorus, Tranzport. You learn how to use it fairly quickly, it uses bluetooth to connect but will go quite a ways away from the console because it has this 'antenna' to get the signal stronger and closer to your source.
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Yes, it's been answered previously ... in your other thread:
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Hi skippy2012trev,
Welcome to the Apple Support Communities!
I understand that you updated your Apple Id and password but now you are being prompted for the old information in iCloud. You are on the right track by changing the Apple ID back to the previous email address temporarily so that you can sign out. You should not need to verify the email address. After you edit the Apple ID back to the old email address and then sign out of iCloud on your iPhone, edit the Apple ID back to the address you would currently like to use. There is no need to change the password again, only the email address, unless you prefer to update the password again.
If you're asked for the password to your previous Apple ID when signing out of iCloud - Apple Support
Change your Apple ID temporarily
If signing out and back in to iMessage or FaceTime didn't help, try these steps:
Change your Apple ID to the Apple ID you used previously. You shouldn't need to verify the email address.
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Enter the password for your previous Apple ID.
Change your Apple ID to the new email address that you want to use. You'll need to verify the email address.
Return to Settings > iCloud and sign in with your new Apple ID.
Cheers,
Joe

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Communication to and fro between 2 DCs

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