Different between Dual hub-dual DMVPN cloud Vs Dual hub-single DMVPN cloud

please explain
different between Dual hub-dual DMVPN cloud Vs Dual hub-single DMVPN cloud

Thanks Paul, I have looked over this design guide as this was the fist place i went. however, i cannot find a configuration example for dual hub/single cloud.
i see the high level design and know you can do it. but it doesnt show what the configuration would look like...unless i am just reading over it.
Thanks

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Dual cloud dual hub single tier dmvpn with backup service provider

Hi,
I have a design issue with a WAN network. I have decided to use dual cloud dual hub single tier DMVPN topology (ref. to http://www.cisco.com/application/pdf/en/us/guest/netsol/ns171/c649/ccmigration_09186a008075ea98.pdf - "Dynamic Multipoint VPN (DMVPN) Design Guide"). I have tested in lab 2 hubs and 3 spokes, applying the mentioned technology. Everything is OK, when the primary hub fails, there is only 1-3 seconds loss (3 pings).
The problem is that each spoke and hub will have 2 service providers for WAN - primary and backup. I am still wondering which design is better and more stable to implement - using more DMVPN clouds (for the backup service provider network) or creating static IPSEC GRE tunnels in the backup links?
Is there a guide for this case?
What is the best practice in this case?
Thanks in advance,
Mladen

Dynamic spoke-to-spoke requires your spoke routers to have mGRE tunnel interfaces. If you ever have a spoke which sources 2 tunnels from the same physical interface, you have a problem: how to resolve which tunnel is an incoming NHRP request for?
My DMVPN is a bit different in that the crypto is GETVPN on the physical interface. There is a crypto-map applied to the physical interface and it has 2 entries which correspond to the GETVPN crypto-groups for each tunnel.
I resolved this issue by making one of the 2 tunnels on each spoke router mGRE and the 2nd one point to point. the mGRE tunnel is preferred as primary (we use eBGP through the tunnel, so routes received through the mGRE tunnel are local-pref'd high and we AS path prepend routes advertised out the point-to-point tunnel)
I haven't gone back and tested what happens when you have a spoke which has 2 tunnels sourced from the same interface and another spoke with 2 tunnels sourced from the same interface or from 2 different physical interfaces. The concern is that you may get a situation where one router uses Tunnel 2 for dynamic spoke-to-spoke tunneling, and the other uses Tunnel1, and that the dynamic tunnel setup fails because the crypto map cannot properly decide which crypto group to use for the incoming traffic on the router where 2 tunnels use the same physical interface.

DMVPN DUAL HUB SINGLE CLOUD CONFIGURATION EXAMPLE

Hi,
I am looking for a simple configuration for a dmvpn network running eigrp with two hubs on a single cloud.
Do i just create two nhs entries, nhrp map entries, and two multicast entries on the spoke router tunnel interfaces? And on the hub routers add a delay on the tunnel interfaces for the one i prefer to be the secondary?
I am looking for confirmation and any other tweaks i need to make. i cant seem to find any examples.
Thanks in advance!!

Thanks Paul, I have looked over this design guide as this was the fist place i went. however, i cannot find a configuration example for dual hub/single cloud.
i see the high level design and know you can do it. but it doesnt show what the configuration would look like...unless i am just reading over it.
Thanks

What's the different between buying Creative cloud membership and buying subscription?

What's the different between buying Creative cloud membership and buying subscriptions(month to month/yearly)?
If i am not allowed to buy creative cloud in my country, Can i still buy subscription?
Looking forward to your reply.
Thanks
MM

Those are two separate monthly subscriptions to individual apps allowing you to cancel at any time. It's the most expensive but the most flexible way of subscribing.
Creative Cloud is a collective term for a subscription to the entire Master Collection of apps plus all the extra products and services which come with the entire Cloud membership. http://www.adobe.com/uk/products/creativecloud/tools.html
If you definitely only want one app then a standalone subscription is the way to go.
If you want at least two apps, then a yearly Cloud membership is cheaper overall.
Which country are you in? Cloud memberships are not available in all countries.
http://www.adobe.com/uk/products/creativecloud/faq.html#availability (In what countries can I buy a membership to Creative Cloud?)

What's the difference between Dual Band and Simultaneous Dual Band?

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Nevermind, I know now!

Different between H-REAP mode & Office Extention in Cisco AP

What is the different between H-REAP mode & Office Extention .
Hope both created for remote branch support , but it seems only H-REAP can route the data traffic locally & forwards control traffic to remote WLC.
This Office extend feature forwards both Data & Control traffic to office WLC.
Is my understanding correct ..please help me.

Hello,
As per your query i can suggest you the following solution -
Hybrid Remote Edge Access Point (H REAP) is a wireless solution for branch office and remote office deployments. It enables customers to configure and control access points in a branch or remote office from the corporate office through a wide area network (WAN) link without deploying a controller in each office. The H REAP access points can switch client data traffic locally and perform client authentication locally when the connection to the controller is lost. When connected to the controller, H REAPs can also tunnel traffic back to the controller.
The Office Extend AP (OEAP) is a specific submode of H-REAP, and is supported on the Cisco Aironet 1130AG, 1140, and 3500i (not 3500e) APs. You can also use the Cisco Aironet 600 AP, which is a model dedicated to the OEAP mode. This dual-band (2.4-GHz and 5-GHz) AP supports 2 corporate SSIDs and 1 home SSID, up to 15 clients, and offers 5 Ethernet ports at the back (1 uplink port, 1 corporate VPN port, and 3 local switch ports). Other OEAP-capable APs support 16 SSIDs (15 corporate SSIDs and 1 personal SSID).
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What is Different Between

Hi
What is different Betweent
Relace and Translate
i know the syntax but i did not know the mani different between two things.
Thanks
suman

REPLACE returns char with every occurrence of search_string replaced with replacement_string. If replacement_string is omitted or null, all occurrences of search_string are removed. If search_string is null, char is returned.
SQL> SELECT REPLACE('JACK and JUE','J','BL') "Changes"
2 FROM DUAL;
Changes
BLACK and BLUE
TRANSLATE returns char with all occurrences of each character in from_string replaced by its corresponding character in to_string.
1 SELECT TRANSLATE('JACK and JUE','J','BL') "Changes"
2* FROM DUAL
SQL> /
Changes
BACK and BUE
SQL> ed
Wrote file afiedt.buf
1 SELECT TRANSLATE('JACK ,JUE, JACKI ','JA','BL') "Changes"
2* FROM DUAL
SQL> /
Changes
BLCK ,BUE, BLCKI
Thanks

What is the difference between Open hub destination and Info spokes

what is the difference between Open hub destination and Info spokes?
Please seacrh the forum before posting a thread
Edited by: Pravender on Aug 16, 2010 11:17 AM

Hi,
When a user initiates open hub extraction by creating an InfoSpoke, behind-the-scenes activity involves OO ABAP which is calling classes to determine each of the different components involved in making the open hub extraction possible. In particular, this enhancement will focus on 2 standard classes: one used to determine file destination name and path and the other to control the user interface of the InfoSpoke which will ultimately allow the user to enter his/her own filename and path.
The open hub service enables us to distribute data from an SAP BW system into external data marts, analytical applications, and other applications. With this, we can ensure controlled distribution using several systems.
The central object for the export of data is the InfoSpoke. Using this, we can define the object from which the data comes and into which target it is transferred.
Regards,

Different between Reboot Role Instance and Restart role

Can anybody tell the different between
Reboot Role Instance
http://msdn.microsoft.com/library/azure/gg441298.aspx
and
Restart Role
http://msdn.microsoft.com/library/azure/jj157197.aspx
are they redundant?
Even one is put under virtual machine operations, but virtual machine is also a role instance in a cloud service anyway.

When you reboot a role instance, the instance is taken offline, the underlying operating system is restarted for that instance, and the instance is brought back online. Any data that is written to the local disk is persisted across reboots. Any data that is
in-memory is lost.
Ref - http://msdn.microsoft.com/en-us/library/azure/gg441298.aspx
In particular to cloud services, - customizations done on the role instances e.g. manually installed software, deployed files (either through RDP or through web deploy) will be lost and the instance will be brought back to the initial state.
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LinkedIn | Twitter

What is the different between Sharepoint fast search service and Sql server fulltext search?

HI ,
I want to kow what is the different between Sharepoint fast search service and Sql server fulltext search?
Or Can I abstract the Sharepoint fast search from the Sharepoint platform as a isolate component?
Thank you.
James

They are very, very different beasts.
Firstly FAST Search for SharePoint is the old name for the product and is only relevant for SharePoint 2010 not 2013. It got merged into the standard SharePoint search for the 2013 release.
SharePoint search is aimed at providing a Bing or Google like experience for your intranet content, as well as providing some nifty features that are purely SharePoint releated along the way. That means it can crawl SharePoint content, file shares,
outlook mailboxes, internal and external websites and probably fifty other different things if you really tried. Whilst i'm not an expert on SQL full text search I believe it's intended to provide a search feature for content held within SQL databases
and tables.
Can you run SharePoint purely for Search? Yes, definitely.

Communication between HP eprint and Google Cloud Print

Hi,
the communication between HP eprint and Google Cloud Print seems to be broken. At least for me.
The documents do get printed when I print vio Chrome browser or Cloud Print dashboard -- but the status in cloud print remains as "submitted". It seems like somehow the HP eprint status doen't get reported back to cloud print. In HP eprintcenter the log says "printed".
Well, I wonder who will take care of this problem ... (Hope it will not result in fingerpointing only ...)
Thanks for your support!
Best,
George
This question was solved.
View Solution.

Are you able to log back in later and the status at Google Cloud print update to reflect the true outcome of the print job? Or does it just remain as "submitted". Otherwise, if it is printing and showing in the log at ePrint Center (EPC) as printed, the issue would not be on the ePrint side but on Google's
I am a former employee of HP...
How do I give Kudos?| How do I mark a post as Solved?

What is the different between Logical complex join and Physical join?

hi,
Do somebody know what is the function different between logical complex join in BMM layer and physical join in physical layer?
Thanks.

Thank you very much1
I understand their differentiation:
In the BMM Complex join (intelligent), means OBI picks the best way from possibly many different ways to join using physical join. FK join forces the same join always, which limits flexibility.

Exchange rate is different between records in OB08 and records in document.

Hi Gurus,
The exchange rate is different between records in OB08 and records in calculated amount in line item. How does it happen? Not all of the documents in the same period has this problem.
For example, a document A created by FB05 on Jun 30 2010.
In OB08, the exchange rate is 6.80000. This rate was the same in the header of document A.
In the line item of doc A, I calculated the amount for line itme 1 and 2. Line itme 1 shows the exchange rate is 7.90000. Line item 2 shows the exchange rate is 16.0000. ( The exchange rate is not that exactly an interger. I put a similar exchange rate as an example.)
Could you please throw some light on these? Why some documents are okay but for some, the exchange rate is so different?
I just found that the exchange rate of some of the document line item calculated is from another currency. It shows in the line item (in question) button "More Data". Shall I know how the exchange rate was got from another currency exchange rate?
Thank you.
Emma
Edited by: qun yang on Aug 2, 2010 10:49 AM

Issue solved by below solution:
Existing:
      append lines of vit_final to s_s_if-maxsize to e_t_data.
      delete vit_final to s_s_if-maxsize.
    else.
      append lines of vit_final to s_s_if-maxsize to e_t_data.
      delete vit_final to s_s_if-maxsize.
New:
      append lines of vit_final to e_t_data.
      delete vit_final to s_s_if-maxsize.
    else.
      append lines of vit_final to e_t_data.
      delete vit_final to s_s_if-maxsize.

What is the different between payment methods Wire and EFT

Hi All
can anybody tell me What is the different between payment methods Wire and EFT ?
Regards ;

WIRE:
Wire is transfer of amount due directly to the supplier's bank it is an electronic transfer of funds
This mode of payment is used for international suppliers.
It can be paid in foreign currency or USD.
Wire payments are same day payments.
EFT:
EFT ensures funds transfer from one bank account to another using electronic links.
Can be used to make payments into domestic banks (within US) in USD only.
It is faster than check payments.
Hope this helps.

Report to Find different between PCR & Schemas

hi guru's,
Can Any tell me the Report to Find different between PCR & Schemas in Two Clients,(For examle from 4.7 to 6.0)
Regards,
Bala

Hi Bala,
The following link will help you.
PCR and SCHEMAS
Thanks & Regards,
Sandip Biswas

Different between Dual hub-dual DMVPN cloud Vs Dual hub-single DMVPN cloud

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