Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people, just like you, are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
Solved

Exchange 2010 DAG

Posted on 2011-09-19
2
340 Views
Last Modified: 2012-05-12
Can someone give me some information about how data replication really works between databases on exchange 2010 DAG. My understanding is that there is an initial database copy when first setup replica and then you have transaction logs played between and replicated between the databases. How much bandwidth utilization are we talking about ? let's say your data has already been replicated, how much traffic should you expect across WAN link if you have 500 users in different sides of this WAN link. what if you have different sites across the country. Can you guys give me some information about inner of data replication in exchange 2010.


Thank you
0
Comment
Question by:Delmiroc
2 Comments
 
LVL 49

Accepted Solution

by:
Akhater earned 500 total points
ID: 36565089
your understanding is correct first the edb file is copied then all transactional logs are shipped from the active to the passive server. each log file has the size of 1megs

as far as bandwidth is concerned it depends on how many log files are generated, if you have exchange already in place the easiest way is to check all the log files generated in the last 24 hours that's the amount you will need to ship to the other location per day
0
 
LVL 1

Author Closing Comment

by:Delmiroc
ID: 36566361
Thanks
0

Featured Post

Netscaler Common Configuration How To guides

If you use NetScaler you will want to see these guides. The NetScaler How To Guides show administrators how to get NetScaler up and configured by providing instructions for common scenarios and some not so common ones.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Lotus Notes – formerly IBM Notes – is an email client application, while IBM Domino (earlier Lotus Domino) is an email server. The client possesses a set of features that are even more advanced as compared to that of Outlook. Likewise, IBM Domino is…
This article aims to explain the working of CircularLogArchiver. This tool was designed to solve the buildup of log file in cases where systems do not support circular logging or where circular logging is not enabled
To efficiently enable the rotation of USB drives for backups, storage pools need to be created. This way no matter which USB drive is installed, the backups will successfully write without any administrative intervention. Multiple USB devices need t…
This Micro Tutorial hows how you can integrate  Mac OSX to a Windows Active Directory Domain. Apple has made it easy to allow users to bind their macs to a windows domain with relative ease. The following video show how to bind OSX Mavericks to …

839 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question