Solved

Are the Exchange 2007 Edge Transport and Hub Transport and Client Access Servers the same License as Exchange Standard ?

Posted on 2008-10-21
4
1,132 Views
Last Modified: 2008-11-11
Looking to plan cost is the Exchange Edge Transport, Exchange Hub Transport and Exchange Client Access Server all using basicallly the Exchange Standard edition ?

Thanks,
David
0
Comment
Question by:dwlinder
  • 2
4 Comments
 
LVL 19

Expert Comment

by:aissim
ID: 22772249
I assume you're asking if you can use Standard Edition for the 3 roles mentioned? If so, yes you'll want standard edition unless you're dealing with a larger exchange infrastructure.

The Enterprise edition only adds benefits in two areas - first being the number of storage groups and databases you can use; second being that Standard Edition does not support single copy clusters or cluster continuous replication.
0
 
LVL 18

Expert Comment

by:Don S.
ID: 22772252
You need an exchange licenese for every server you will install any exchange role on.  If you are putting all the roles on one server, then you only need one exchange license.  If you are putting the edge role on a seperate server from the client access, hub and other roles, (which is the only way you can install the edge role) then you would need two exchange licenses for the two seperate servers.  Standard vs premium edition has to do with clustering, size and number of stores that are supported.
0
 

Author Comment

by:dwlinder
ID: 22776486
Would you recommend using CCR on the Client Access Servers  in the Environment and Hub Transport servers ?

We have 2400 users and 4 back ends today.   Wondering how many Hub transport servers would need.   Not completely familiar with Hub transport server's new role.  but will look into it.

0
 
LVL 19

Accepted Solution

by:
aissim earned 250 total points
ID: 22798890
The exchange clustering solutions are designed for the mailbox servers in your org. The client access server availability can be improved with Network Load Balancing; and the Hub Transport role pretty much takes care of itself as far as load balancing....the more you have the more efficient your Exchange architecture can be - although something like NLB can be used with hub transport as well.

Here's a decent 'high availability' article:
http://technet.microsoft.com/en-us/library/bb124721(EXCHG.80).aspx

And here's a good 2-part article about using NLB with hub transports:
http://www.msexchange.org/articles_tutorials/exchange-server-2007/planning-architecture/load-balancing-exchange-2007-sp1-hub-transport-servers-windows-network-load-balancing-technology-part1.html

As for an actual number of hub transport.......bare minimum you will need at least one Hub Transport Server in any AD site that has an Exchange Mailbox Server (of course the role can, and often is, on the same server as the mailbox db). Anything on top of that is there for redundancy.
0

Featured Post

Best Practices: Disaster Recovery Testing

Besides backup, any IT division should have a disaster recovery plan. You will find a few tips below relating to the development of such a plan and to what issues one should pay special attention in the course of backup planning.

Question has a verified solution.

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

Suggested Solutions

Title # Comments Views Activity
Final Exchange 2010 to 2016 steps query 9 51
Intune/ Microsoft EMS 1 36
Exchange Certificate 5 41
exchange, outlook 20 29
Disabling the Directory Sync Service Account in Office 365 will stop directory synchronization from working.
This article explains in simple steps how to renew expiring Exchange Server Internal Transport Certificate.
In this video we show how to create an Accepted Domain in Exchange 2013. We show this process by using the Exchange Admin Center. Log into Exchange Admin Center.: First we need to log into the Exchange Admin Center. Navigate to the Mail Flow >> Ac…
In this Micro Video tutorial you will learn the basics about Database Availability Groups and How to configure one using a live Exchange Server Environment. The video tutorial explains the basics of the Exchange server Database Availability grou…

778 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