Exchange Server 2010 部署全攻略（二）

1．基本架构
基本架构实现图如下所示：



计算机准备：
One Server 2008 R2 Enterprise (Standard can be used) RTM x64 Domain Controller.
Two Server 2008 R2 Enterprise (Enterprise Required) RTM x64 (x64 required) Member Servers where Exchange 2010 RTM will be installed with the Mailbox, Client Access Server, and Hub Transport Server roles.
One Server 2008 Enterprise (Standard can be used) RTM x64 server that will be our File Share Witness (FSW) Server. This box will not serve any other purpose in this lab other than FSW.
计算机名称：
DAG Node 1 –EX01.ucom.net.cn
DAG Node 2 – EX02.ucom.net.cn
Domain Controller – DC01.ucom.net.cn
FSW Server – WSUS.ucom.net.cn
IP Addressing Scheme (Corporate Subnet otherwise known as a MAPI Network to Exchange 2010 DAGs)
IP Address – 10.204.4.x
Subnet Mask – 255.255.255.0
Default Gateway – 10.204.4.254
DNS Server – 10.204.4.213\10.204.4.214 (IP Address of the Domain Controller/DNS Server)
IP Addressing Scheme (Heartbeat Subnet otherwise known as a Replication Network to Exchange 2010 DAGs)
IP Address – 10.10.10.x
Default Gateway – 10.10.10.x(留空)
Subnet Mask – 255.255.255.0
LAB Architecture





Some notes about this architecture:
?Exchange 2010 DAGs remove the limitation of requiring Mailbox Only Role Servers as existed with Exchange 2007 Clustered Servers
?Exchange 2010 is no longer Cluster Aware and only utilizes very few pieces of the Failover Cluster Services such as Cluster Heartbeat and Cluster Networks.
?UM is supported on these two DAG nodes but is recommended to be installed on separate servers
?For HTTP publishing, ISA can be utilized. For RPC Client Access Server publishing (which ISA cannot due as it publishes HTTP traffic only) with CAS Servers on the DAG nodes, you must use a hardware load balancer due to a Windows limitation preventing you from using Windows NLB and Clustering Services on the same Windows box. Alternatively, you can deploy two dedicated CAS Servers and utilize Windows NLB to load balance your RPC Client Access Server traffic.
?Two node DAG requires a witness that is not on a server within the DAG. Unlike Exchange 2007, Exchange 2010 automatically takes care of FSW creation; though you do have to specify the location of the FSW. It is recommended to specify the FSW to be created on a Hub Transport Server. Alternatively, you can put the witness on a non-Exchange Server after some prerequisites have been completed. I will be deploying the FSW on a member server (which happens to be my OCS Server in my lab) and will display the prerequisite process for achieving this.2. Preparation of Exchange 2010 RTM DAG Nodes
Network Interface Card (NIC) Configuration
First thing we will want to do is configure the IP Configuration of both the MAPI NIC and the Replication NIC.
We will want to rename our MAPI NIC connection to MAPI and our Replication NIC connection to Replication. To do so, go to Start > Right-Click Network > Properties.
Once in the Control Panel, Choose Change Adapter Settings.
Now you will be presented with the Network Connections window. This is where you can modify the network properties for each NIC in your server. For your Internal Corporate Connection which is also your MAPI Network, rename your Local Area Connection to Internal. Likewise, for your Private Heartbeat Connection which is also your Replication Network, rename your Local Area Connection to Replication. After you have done this, it will look something similar to the following:



Network Interface Card (NIC) Configuration
First thing we will want to do is configure the IP Configuration of both the MAPI and Replication NIC.
Part of the assumptions earlier in this article as that you have a properly configured TCP/IP Network where all nodes are properly connected to the TCP/IP Network. Because of this, I will skip the Public TCP/IP Configuration and proceed to configuring the Private Heartbeat NIC.
Important: When configuring the MAPI NIC, you can leave IPv6 enabled if you are using Server 2008 R2. There is an issue with Server 2008 (still exists in SP2) that prevents IPv6 from listening on port 6004 that prevents Outlook Anywhere from working. You can read more about that here. Again, Server 2008 R2 does not have this issue. So if you happen to be installing Exchange 2010 on Server 2008, disable IPv6 as discussed below. If using Server 2008 R2, feel free to leave IPv6 enabled.




Note: You can, if you’d like, disable File and Printer Sharing for Microsoft Networks. In Exchange 2007 SP1, Microsoft provided the ability to allow for continuous replication to occur over the private network. Because Exchange 2007 utilizes SMB for log shipping, it is required to have the File and Printer Sharing enabled. Exchange 2010 no longer utilizes SMB and now utilizes TCP.




Another Computer set the IP address：10.10.10.177 and subnet is 255.255.255.0/24,the getaway IP is 10.204.4.254.The DNS IP same as the first.
In addition to disabling IPv6 from the NIC Properties, I would follow these instructions here to fully disable IPv6 on your Exchange 2010 system as disabling it on the NIC itself doesn’t fully disable IPv6. While the article is based on Exchange 2007, it’s a Windows based modification and will apply to a system running Exchange 2010 as well.
Double-Click or Right-Click > Properties on the Replication NIC to begin configuration.
Uncheck the following:

Internet Protocol Version 6 (TCP /IPv6) – Disable IPv6 in the registry as well as noted above.

Select Internet-Protocol Version 4 (TCP /IPv4) and press the Properties button. For NodeA, the only TCP/IP configuration we will need, is the IP Address and Subnet Mask. NodeA’s IP configuration will be 10.10.10.100/24 while NodeB’s IP configuration will be 10.10.10.101/24.




Go into the Advanced NIC configuration settings by clicking the Advanced button. From there, you will navigate to DNS tab and de-select “Register this connection’s addresses in DNS.”




Select the WINS tab and de-select “Enable LMHOSTS lookup” and configure the NetBIOS setting to “Disable NetBIOS over TCP/IP.”




Once you are done configuring the Advanced settings, press OK three times and you will be back at the Network Connections screen. From here, choose Advanced and select Advanced Settings…
You will be presented with the Binding Order for your current NICs. Ensure that the MAPI NIC is on top by selecting MAPI and pressing the green up arrow key on the right-hand side of the dialog.



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