Adjust the maximum bandwidth setting in IIS to a value that is less than the slowest WAN connection.Configure IIS Performance Options:
- Click Start, point to Administrative Tools, then click Internet Information Services (IIS) Manager.
- Click to expand Server Name, then click to expand Web Sites.
- Right-click the web site that is hosting the Endpoint Protection Manager content (either Default Web Site or Symantec Web Server), then click Properties.
- Click the Performance tab.
Limit bandwidth usage in one of two ways:
Adjust Bandwidth throttling.
- Click to select the Limit the network bandwidth available to this Web site check-box.
- Adjust the Maximum bandwidth setting to total less than the slowest network link.
- Click Apply to save changes.
Modify the total number of web site connections:
- Click Connections limited to.
- Adjust the total number of connections allowed to this website to alleviate bandwidth usage issues while still maintaining functionality.
- Click Apply to save changes.
Note: when setting max connections for the site make sure to include enough connections to allow the manager to function as well (The SEPM-Console uses 3 connections when open).
Note: If the SEPM is installed to the default web site it is possible that connectivity to other content within that site will become unavailable until a connection is released for use.
References
For IIS 6: (under the heading "basic website configuration")
How to Configure a Computer Running Windows Server 2003 as a Web Server:How To Configure a Computer Running Windows Server 2003 As a Web Server