70-663 · Question #73
You have a Microsoft Internet Security and Accelerator (ISA) 2006 server that provides all Internet access for your company. You have two Mailbox servers configured in a database availability group…
The correct answer is B. Deploy a second ISA server and create an ISA server array. ISA Server can be installed as a single server or as a multi server array. The single server configuration is the most commonly used setup because only a few organizations have demand for the high availability and high performance provided by Web Proxy arrays. However, in…
Question
You have a Microsoft Internet Security and Accelerator (ISA) 2006 server that provides all Internet access for your company. You have two Mailbox servers configured in a database availability group (DAG), two Client Access servers, and two Hub Transport servers. You need to recommend changes to the environment to ensure that users can access Outlook Web App (OWA) from the Internet if any single server fails. What should you recommend?
Exhibit
Options
- AConfigure a Client Access server array.
- BDeploy a second ISA server and create an ISA server array.
- CImplement Windows Network Load Balancing for the Client Access servers.
- DDeploy two Edge Transport servers that are configured to use EdgeSync synchronization.
How the community answered
(49 responses)- A14% (7)
- B78% (38)
- C2% (1)
- D6% (3)
Explanation
ISA Server can be installed as a single server or as a multi server array. The single server configuration is the most commonly used setup because only a few organizations have demand for the high availability and high performance provided by Web Proxy arrays. However, in mission critical networks you can use ISA Server arrays to enhance availability and performance on demand. An ISA Server array is a good "Scale Out" method to accomplish the enterprise needs for firewalls and proxy servers.
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